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authorKarl Berry <karl@freefriends.org>2017-11-27 00:03:04 +0000
committerKarl Berry <karl@freefriends.org>2017-11-27 00:03:04 +0000
commit61efad259c7842820007b3a0a1abac91a7bce86b (patch)
tree2819a9fd010eb32309349f9d9071a455927fae53 /Master/texmf-dist
parent2405725149721117da17b64f42ef5d9759583cf3 (diff)
remove xdv2pdf_mergemarks per jkew (we have not shipped xdv2pdf since 2010)
git-svn-id: svn://tug.org/texlive/trunk@45918 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist')
-rwxr-xr-xMaster/texmf-dist/scripts/xetex/perl/lib/PDF/Reuse.pm6005
-rw-r--r--Master/texmf-dist/scripts/xetex/perl/lib/PDF/Reuse/Util.pm326
-rwxr-xr-xMaster/texmf-dist/scripts/xetex/perl/xdv2pdf_mergemarks205
3 files changed, 0 insertions, 6536 deletions
diff --git a/Master/texmf-dist/scripts/xetex/perl/lib/PDF/Reuse.pm b/Master/texmf-dist/scripts/xetex/perl/lib/PDF/Reuse.pm
deleted file mode 100755
index e4dc259da61..00000000000
--- a/Master/texmf-dist/scripts/xetex/perl/lib/PDF/Reuse.pm
+++ /dev/null
@@ -1,6005 +0,0 @@
-package PDF::Reuse;
-
-use 5.006;
-use strict;
-use warnings;
-
-require Exporter;
-require Digest::MD5;
-use autouse 'Carp' => qw(carp
- cluck
- croak);
-
-# commented out avoid dependency for XeTeX installation
-# use Compress::Zlib qw(compress inflateInit);
-
-use autouse 'Data::Dumper' => qw(Dumper);
-
-# changed for xetex installation to remove file system clutter
-# use AutoLoader 'AUTOLOAD';
-use SelfLoader;
-
-our $VERSION = '0.292';
-our @ISA = qw(Exporter);
-our @EXPORT = qw(prFile
- prPage
- prId
- prIdType
- prInitVars
- prEnd
- prExtract
- prForm
- prImage
- prJpeg
- prDoc
- prDocForm
- prFont
- prFontSize
- prGraphState
- prGetLogBuffer
- prAdd
- prBar
- prText
- prDocDir
- prLogDir
- prLog
- prVers
- prCid
- prJs
- prInit
- prField
- prTouchUp
- prCompress
- prMbox
- prBookmark
- prStrWidth
- prLink);
-
-our ($utfil, $slutNod, $formCont, $imSeq, $duplicateInits, $page, $sidObjNr, $sida,
- $interActive, $NamesSaved, $AARootSaved, $AAPageSaved, $root,
- $AcroFormSaved, $id, $ldir, $checkId, $formNr, $imageNr,
- $filnamn, $interAktivSida, $taInterAkt, $type, $runfil, $checkCs,
- $confuseObj, $compress, $pos, $fontNr, $objNr,
- $defGState, $gSNr, $pattern, $shading, $colorSpace, $totalCount);
-
-our (@kids, @counts, @formBox, @objekt, @parents, @aktuellFont, @skapa,
- @jsfiler, @inits, @bookmarks, @annots);
-
-our ( %old, %oldObject, %resurser, %form, %image, %objRef, %nyaFunk, %fontSource,
- %sidFont, %sidXObject, %sidExtGState, %font, %intAct, %fields, %script,
- %initScript, %sidPattern, %sidShading, %sidColorSpace, %knownToFile,
- %processed, %embedded, %dummy, %behandlad, %unZipped, %links, %prefs);
-
-our $stream = '';
-our $idTyp = '';
-our $ddir = '';
-our $log = '';
-
-#########################
-# Konstanter för objekt
-#########################
-
-use constant oNR => 0;
-use constant oPOS => 1;
-use constant oSTREAMP => 2;
-use constant oKIDS => 3;
-use constant oFORM => 4;
-use constant oIMAGENR => 5;
-use constant oWIDTH => 6;
-use constant oHEIGHT => 7;
-use constant oTYPE => 8;
-use constant oNAME => 9;
-
-###################################
-# Konstanter för formulär
-###################################
-
-use constant fOBJ => 0;
-use constant fRESOURCE => 1;
-use constant fBBOX => 2;
-use constant fIMAGES => 3;
-use constant fMAIN => 4;
-use constant fKIDS => 5;
-use constant fNOKIDS => 6;
-use constant fID => 7;
-use constant fVALID => 8;
-
-####################################
-# Konstanter för images
-####################################
-
-use constant imWIDTH => 0;
-use constant imHEIGHT => 1;
-use constant imXPOS => 2;
-use constant imYPOS => 3;
-use constant imXSCALE => 4;
-use constant imYSCALE => 5;
-use constant imIMAGENO => 6;
-
-#####################################
-# Konstanter för interaktiva objekt
-#####################################
-
-use constant iNAMES => 1;
-use constant iACROFORM => 2;
-use constant iAAROOT => 3;
-use constant iANNOTS => 4;
-use constant iSTARTSIDA => 5;
-use constant iAAPAGE => 6;
-
-#####################################
-# Konstanter för fonter
-#####################################
-
-use constant foREFOBJ => 0;
-use constant foINTNAMN => 1;
-use constant foEXTNAMN => 2;
-use constant foORIGINALNR => 3;
-use constant foSOURCE => 4;
-
-##########
-# Övrigt
-##########
-
-use constant IS_MODPERL => $ENV{MOD_PERL}; # For mod_perl 1.
- # For mod_perl 2 pass $r to prFile()
-our $touchUp = 1;
-
-our %stdFont =
- ('Times-Roman' => 'Times-Roman',
- 'Times-Bold' => 'Times-Bold',
- 'Times-Italic' => 'Times-Italic',
- 'Times-BoldItalic' => 'Times-BoldItalic',
- 'Courier' => 'Courier',
- 'Courier-Bold' => 'Courier-Bold',
- 'Courier-Oblique' => 'Courier-Oblique',
- 'Courier-BoldOblique' => 'Courier-BoldOblique',
- 'Helvetica' => 'Helvetica',
- 'Helvetica-Bold' => 'Helvetica-Bold',
- 'Helvetica-Oblique' => 'Helvetica-Oblique',
- 'Helvetica-BoldOblique' => 'Helvetica-BoldOblique',
- 'Symbol' => 'Symbol',
- 'ZapfDingbats' => 'ZapfDingbats',
- 'TR' => 'Times-Roman',
- 'TB' => 'Times-Bold',
- 'TI' => 'Times-Italic',
- 'TBI' => 'Times-BoldItalic',
- 'C' => 'Courier',
- 'CB' => 'Courier-Bold',
- 'CO' => 'Courier-Oblique',
- 'CBO' => 'Courier-BoldOblique',
- 'H' => 'Helvetica',
- 'HB' => 'Helvetica-Bold',
- 'HO' => 'Helvetica-Oblique',
- 'HBO' => 'Helvetica-BoldOblique',
- 'S' => 'Symbol',
- 'Z' => 'ZapfDingbats');
-
-our $genLowerX = 0;
-our $genLowerY = 0;
-our $genUpperX = 595,
-our $genUpperY = 842;
-our $genFont = 'Helvetica';
-our $fontSize = 12;
-
-keys(%resurser) = 10;
-
-sub prFont
-{ my $nyFont = shift;
- my ($intnamn, $extnamn, $objektnr, $oldIntNamn, $oldExtNamn);
-
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- $oldIntNamn = $aktuellFont[foINTNAMN];
- $oldExtNamn = $aktuellFont[foEXTNAMN];
- if ($nyFont)
- { ($intnamn, $extnamn, $objektnr) = findFont($nyFont);
- }
- else
- { $intnamn = $aktuellFont[foINTNAMN];
- $extnamn = $aktuellFont[foEXTNAMN];
- }
- if ($runfil)
- { $log .= "Font~$nyFont\n";
- }
- if (wantarray)
- { return ($intnamn, $extnamn, $oldIntNamn, $oldExtNamn);
- }
- else
- { return $intnamn;
- }
-}
-
-sub prFontSize
-{ my $fSize = shift || 12;
- my $oldFontSize = $fontSize;
- if ($fSize =~ m'\d+\.?\d*'o)
- { $fontSize = $fSize;
- if ($runfil)
- { $log .= "FontSize~$fontSize\n";
- }
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
-
- return ($fontSize, $oldFontSize);
-}
-
-sub prFile
-{ if ($pos)
- { prEnd();
- close UTFIL;
- }
- %prefs = ();
- my $param = shift;
- if (ref($param) eq 'HASH')
- { $filnamn = '-';
- for (keys %{$param})
- { my $key = lc($_);
- if ($key eq 'name')
- { $filnamn = $param->{$_}; }
- elsif (($key eq 'hidetoolbar')
- || ($key eq 'hidemenubar')
- || ($key eq 'hidewindowui')
- || ($key eq 'fitwindow')
- || ($key eq 'centerwindow'))
- { $prefs{$key} = $param->{$_};
- }
- }
- }
- else
- { $filnamn = $param || '-';
- $prefs{hidetoolbar} = $_[1] if defined $_[1];
- $prefs{hidemenubar} = $_[2] if defined $_[2];
- $prefs{hidewindowui} = $_[3] if defined $_[3];
- $prefs{fitwindow} = $_[4] if defined $_[4];
- $prefs{centerwindow} = $_[5] if defined $_[5];
- }
- my $kortNamn;
- if ($filnamn ne '-')
- { my $ri = rindex($filnamn,'/');
- if ($ri > 0)
- { $kortNamn = substr($filnamn, ($ri + 1));
- $utfil = $ddir ? $ddir . $kortNamn : $filnamn;
- }
- else
- { $utfil = $ddir ? $ddir . $filnamn : $filnamn;
- }
- $ri = rindex($utfil,'/');
- if ($ri > 0)
- { my $dirdel = substr($utfil,0,$ri);
- if (! -e $dirdel)
- { mkdir $dirdel || errLog("Couldn't create dir $dirdel, $!");
- }
- }
- else
- { $ri = rindex($utfil,'\\');
- if ($ri > 0)
- { my $dirdel = substr($utfil,0,$ri);
- if (! -e $dirdel)
- { mkdir $dirdel || errLog("Couldn't create dir $dirdel, $!");
- }
- }
- }
- }
- else
- { $utfil = $filnamn;
- }
- if (ref $utfil eq 'Apache::RequestRec') # mod_perl 2
- { tie *UTFIL, $utfil;
- }
- elsif (IS_MODPERL && $utfil eq '-') # mod_perl 1
- { tie *UTFIL, 'Apache';
- }
- else
- { open (UTFIL, ">$utfil") || errLog("Couldn't open file $utfil, $!");
- }
- binmode UTFIL;
- my $utrad = "\%PDF-1.4\n\%\â\ã\Ï\Ó\n";
-
- $pos = syswrite UTFIL, $utrad;
-
- if (defined $ldir)
- { if ($utfil eq '-')
- { $kortNamn = 'stdout';
- }
- if ($kortNamn)
- { $runfil = $ldir . $kortNamn . '.dat';
- }
- else
- { $runfil = $ldir . $filnamn . '.dat';
- }
- open (RUNFIL, ">>$runfil") || errLog("Couldn't open loggfile $runfil, $!");
- $log .= "Vers~$VERSION\n";
- }
-
-
- @parents = ();
- @kids = ();
- @counts = ();
- @objekt = ();
- $objNr = 2; # Reserverat objekt 1 för root och 2 för initial sidnod
- $parents[0] = 2;
- $page = 0;
- $formNr = 0;
- $imageNr = 0;
- $fontNr = 0;
- $gSNr = 0;
- $pattern = 0;
- $shading = 0;
- $colorSpace = 0;
- $sida = 0;
- %font = ();
- %resurser = ();
- %fields = ();
- @jsfiler = ();
- @inits = ();
- %nyaFunk = ();
- %objRef = ();
- %knownToFile = ();
- @aktuellFont = ();
- %old = ();
- %behandlad = ();
- @bookmarks = ();
- %links = ();
- undef $defGState;
- undef $interActive;
- undef $NamesSaved;
- undef $AARootSaved;
- undef $AcroFormSaved;
- $checkId = '';
- undef $duplicateInits;
- undef $confuseObj;
- $fontSize = 12;
- $genLowerX = 0;
- $genLowerY = 0;
- $genUpperX = 595,
- $genUpperY = 842;
-
- prPage(1);
- $stream = ' ';
- if ($runfil)
- { $filnamn = prep($filnamn);
- $log .= "File~$filnamn";
- $log .= (exists $prefs{hidetoolbar}) ? "~$prefs{hidetoolbar}" : '~';
- $log .= (exists $prefs{hidemenubar}) ? "~$prefs{hidemenubar}" : '~';
- $log .= (exists $prefs{hidewindowui}) ? "~$prefs{hidewindowui}" : '~';
- $log .= (exists $prefs{fitwindow}) ? "~$prefs{fitwindow}" : '~';
- $log .= (exists $prefs{centerwindow}) ? "~$prefs{centerwindow}" : "~\n";
- }
- 1;
-}
-
-
-sub prPage
-{ my $noLogg = shift;
- if ((defined $stream) && (length($stream) > 0))
- { skrivSida();
- }
-
- $page++;
- $objNr++;
- $sidObjNr = $objNr;
-
- #
- # Resurserna nollställs
- #
-
- %sidXObject = ();
- %sidExtGState = ();
- %sidFont = ();
- %sidPattern = ();
- %sidShading = ();
- %sidColorSpace = ();
- @annots = ();
-
- undef $interAktivSida;
- undef $checkCs;
- if (($runfil) && (! $noLogg))
- { $log .= "Page~\n";
- print RUNFIL $log;
- $log = '';
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- 1;
-
-}
-
-sub prText
-{ my $xFrom = shift;
- my $y = shift;
- my $TxT = shift;
- my $how = shift || '';
-
- my ($xTo, $rotate);
- if (! defined $TxT)
- { $TxT = '';
- }
-
- if (($xFrom !~ m'[\d\.]+'o) || (! defined $xFrom))
- { errLog("Illegal x-position for text: $xFrom");
- }
- if (($y !~ m'[\d\.]+'o) || (! defined $y))
- { errLog("Illegal y-position for text: $y");
- }
-
- if ($runfil)
- { my $Texten = prep($TxT);
- $log .= "Text~$xFrom~$y~$Texten~$how\n";
- }
-
- if (! $aktuellFont[foINTNAMN])
- { findFont();
- }
- my $Font = $aktuellFont[foINTNAMN]; # Namn i strömmen
- $sidFont{$Font} = $aktuellFont[foREFOBJ];
-
- if ($how)
- { $how = lc($how);
- if ($how eq 'right')
- { $xTo = $xFrom;
- $xFrom -= prStrWidth($TxT, $aktuellFont[foEXTNAMN], $fontSize);
- }
- elsif ($how eq 'center')
- { my $width = prStrWidth($TxT, $aktuellFont[foEXTNAMN], $fontSize);
- $xTo = $xFrom + ($width / 2);
- $xFrom = $xTo - $width;
- }
- elsif (($how ne 'left') && ($how =~ m'\d'o))
- { $rotate = $how;
- }
- elsif (wantarray)
- { $xTo = $xFrom + prStrWidth($TxT, $Font, $fontSize);
- }
- }
- elsif (wantarray)
- { $xTo = $xFrom + prStrWidth($TxT, $Font, $fontSize);
- }
-
- $TxT =~ s|\(|\\(|gos;
- $TxT =~ s|\)|\\)|gos;
-
- unless ($rotate)
- { $stream .= "\nBT /$Font $fontSize Tf ";
- $stream .= "$xFrom $y Td \($TxT\) Tj ET\n";
- }
- else
- { if ($rotate =~ m'q(\d)'oi)
- { if ($1 eq '1')
- { $rotate = 270;
- }
- elsif ($1 eq '2')
- { $rotate = 180;
- }
- else
- { $rotate = 90;
- }
- }
- my $radian = sprintf("%.6f", $rotate / 57.2957795); # approx.
- my $Cos = sprintf("%.6f", cos($radian));
- my $Sin = sprintf("%.6f", sin($radian));
- my $negSin = $Sin * -1;
- $stream .= "BT /$Font $fontSize Tf\n"
- . "$Cos $Sin $negSin $Cos $xFrom $y Tm\n"
- . "($TxT) Tj ET\n";
- }
-
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
-
- if (wantarray)
- { return ($xFrom, $xTo);
- }
- else
- { return 1;
- }
-}
-
-
-sub prAdd
-{ my $contents = shift;
- $stream .= "\n$contents\n";
- if ($runfil)
- { $contents = prep($contents);
- $log .= "Add~$contents\n";
- }
- $checkCs = 1;
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- 1;
-}
-
-##########################
-# Ett grafiskt "formulär"
-##########################
-
-sub prForm
-{ my ($sidnr, $adjust, $effect, $tolerant, $infil, $x, $y, $size, $xsize,
- $ysize, $rotate);
- my $param = shift;
- if (ref($param) eq 'HASH')
- { $infil = $param->{'file'};
- $sidnr = $param->{'page'} || 1;
- $adjust = $param->{'adjust'} || '';
- $effect = $param->{'effect'} || 'print';
- $tolerant = $param->{'tolerant'} || '';
- $x = $param->{'x'} || 0;
- $y = $param->{'y'} || 0;
- $rotate = $param->{'rotate'} || 0;
- $size = $param->{'size'} || 1;
- $xsize = $param->{'xsize'} || 1;
- $ysize = $param->{'ysize'} || 1;
- }
- else
- { $infil = $param;
- $sidnr = shift || 1;
- $adjust = shift || '';
- $effect = shift || 'print';
- $tolerant = shift || '';
- $x = shift || 0;
- $y = shift || 0;
- $rotate = shift || 0;
- $size = shift || 1;
- $xsize = shift || 1;
- $ysize = shift || 1;
- }
-
- my $refNr;
- my $namn;
- $type = 'form';
- my $fSource = $infil . '_' . $sidnr;
- if (! exists $form{$fSource})
- { $formNr++;
- $namn = 'Fm' . $formNr;
- $knownToFile{$fSource} = $namn;
- my $action;
- if ($effect eq 'load')
- { $action = 'load'
- }
- else
- { $action = 'print'
- }
- $refNr = getPage($infil, $sidnr, $action);
- if ($refNr)
- { $objRef{$namn} = $refNr;
- }
- else
- { if ($tolerant)
- { if ((defined $refNr) && ($refNr eq '0')) # Sidnumret existerar inte, men ok
- { $namn = '0';
- }
- else
- { undef $namn; # Sidan kan inte användas som form
- }
- }
- elsif (! defined $refNr)
- { my $mess = "$fSource can't be used as a form. Try e.g. to\n"
- . "save the file as postscript, and redistill\n";
- errLog($mess);
- }
- else
- { errLog("File : $infil Page: $sidnr doesn't exist");
- }
- }
- }
- else
- { if (exists $knownToFile{$fSource})
- { $namn = $knownToFile{$fSource};
- }
- else
- { $formNr++;
- $namn = 'Fm' . $formNr;
- $knownToFile{$fSource} = $namn;
- }
- if (exists $objRef{$namn})
- { $refNr = $objRef{$namn};
- }
- else
- { if (! $form{$fSource}[fVALID])
- { my $mess = "$fSource can't be used as a form. Try e.g. to\n"
- . "save the file as postscript, and redistill\n";
- if ($tolerant)
- { cluck $mess;
- undef $namn;
- }
- else
- { errLog($mess);
- }
- }
- elsif ($effect ne 'load')
- { $refNr = byggForm($infil, $sidnr);
- $objRef{$namn} = $refNr;
- }
- }
- }
- my @BBox = @{$form{$fSource}[fBBOX]} if ($refNr);
- if (($effect eq 'print') && ($form{$fSource}[fVALID]) && ($refNr))
- { if (! defined $defGState)
- { prDefaultGrState();
- }
-
- if ($adjust)
- { $stream .= "q\n";
- $stream .= fillTheForm(@BBox, $adjust);
- $stream .= "\n/Gs0 gs\n";
- $stream .= "/$namn Do\n";
- $stream .= "Q\n";
- }
- elsif (($x) || ($y) || ($rotate) || ($size != 1)
- || ($xsize != 1) || ($ysize != 1))
- { $stream .= "q\n";
- $stream .= calcMatrix($x, $y, $rotate, $size,
- $xsize, $ysize, $BBox[2], $BBox[3]);
- $stream .= "\n/Gs0 gs\n";
- $stream .= "/$namn Do\n";
- $stream .= "Q\n";
- }
- else
- { $stream .= "\n/Gs0 gs\n";
- $stream .= "/$namn Do\n";
-
- }
- $sidXObject{$namn} = $refNr;
- $sidExtGState{'Gs0'} = $defGState;
- }
- if ($runfil)
- { $infil = prep($infil);
- $log .= "Form~$infil~$sidnr~$adjust~$effect~$tolerant";
- $log .= "~$x~$y~$rotate~$size~$xsize~$ysize\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- if (($effect ne 'print') && ($effect ne 'add'))
- { undef $namn;
- }
- if (wantarray)
- { my $images = 0;
- if (exists $form{$fSource}[fIMAGES])
- { $images = scalar(@{$form{$fSource}[fIMAGES]});
- }
- return ($namn, $BBox[0], $BBox[1], $BBox[2],
- $BBox[3], $images);
- }
- else
- { return $namn;
- }
-}
-
-
-
-##########################################################
-sub prDefaultGrState
-##########################################################
-{ $objNr++;
- $defGState = $objNr;
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
-
- $objekt[$objNr] = $pos;
- my $utrad = "$objNr 0 obj" . '<</Type/ExtGState/SA false/SM 0.02/TR2 /Default'
- . ">>endobj\n";
- $pos += syswrite UTFIL, $utrad;
- $objRef{'Gs0'} = $objNr;
- return ('Gs0', $defGState);
-}
-
-######################################################
-# En font lokaliseras och fontobjektet skrivs ev. ut
-######################################################
-
-sub findFont()
-{ no warnings;
- my $Font = shift || '';
-
- if (! (exists $fontSource{$Font})) # Fonten måste skapas
- { if (exists $stdFont{$Font})
- { $Font = $stdFont{$Font};}
- else
- { $Font = $genFont; } # Helvetica sätts om inget annat finns
- if (! (exists $font{$Font}))
- { $objNr++;
- $fontNr++;
- my $fontAbbr = 'Ft' . $fontNr;
- my $fontObjekt = "$objNr 0 obj<</Type/Font/Subtype/Type1" .
- "/BaseFont/$Font/Encoding/WinAnsiEncoding>>endobj\n";
- $font{$Font}[foINTNAMN] = $fontAbbr;
- $font{$Font}[foREFOBJ] = $objNr;
- $objRef{$fontAbbr} = $objNr;
- $fontSource{$Font}[foSOURCE] = 'Standard';
- $objekt[$objNr] = $pos;
- $pos += syswrite UTFIL, $fontObjekt;
- }
- }
- else
- { if (defined $font{$Font}[foREFOBJ]) # Finns redan i filen
- { ; }
- else
- { if ($fontSource{$Font}[foSOURCE] eq 'Standard')
- { $objNr++;
- $fontNr++;
- my $fontAbbr = 'Ft' . $fontNr;
- my $fontObjekt = "$objNr 0 obj<</Type/Font/Subtype/Type1" .
- "/BaseFont/$Font/Encoding/WinAnsiEncoding>>endobj\n";
- $font{$Font}[foINTNAMN] = $fontAbbr;
- $font{$Font}[foREFOBJ] = $objNr;
- $objRef{$fontAbbr} = $objNr;
- $objekt[$objNr] = $pos;
- $pos += syswrite UTFIL, $fontObjekt;
- }
- else
- { my $fSource = $fontSource{$Font}[foSOURCE];
- my $ri = rindex($fSource, '_');
- my $Source = substr($fSource, 0, $ri);
- my $Page = substr($fSource, ($ri + 1));
-
- if (! $fontSource{$Font}[foORIGINALNR])
- { errLog("Couldn't find $Font, aborts");
- }
- else
- { my $namn = extractObject($Source, $Page,
- $fontSource{$Font}[foORIGINALNR], 'Font');
- }
- }
- }
- }
-
- $aktuellFont[foEXTNAMN] = $Font;
- $aktuellFont[foREFOBJ] = $font{$Font}[foREFOBJ];
- $aktuellFont[foINTNAMN] = $font{$Font}[foINTNAMN];
-
- $sidFont{$aktuellFont[foINTNAMN]} = $aktuellFont[foREFOBJ];
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
-
- return ($aktuellFont[foINTNAMN], $aktuellFont[foEXTNAMN], $aktuellFont[foREFOBJ]);
-}
-
-sub skrivSida
-{ my ($compressFlag, $streamObjekt, @extObj);
- if ($checkCs)
- { @extObj = ($stream =~ m'/(\S+)\s*'gso);
- checkContentStream(@extObj);
- }
- if (( $compress ) && ( length($stream) > 99 ))
- { my $output = compress($stream);
- if ((length($output) > 25) && (length($output) < (length($stream))))
- { $stream = $output;
- $compressFlag = 1;
- }
- }
-
- if (! $parents[0])
- { $objNr++;
- $parents[0] = $objNr;
- }
- my $parent = $parents[0];
-
- ##########################################
- # Interaktiva funktioner läggs ev. till
- ##########################################
-
- if ($interAktivSida)
- { my ($infil, $sidnr) = split(/\s+/, $interActive);
- ($NamesSaved, $AARootSaved, $AAPageSaved, $AcroFormSaved)
- = AcroFormsEtc($infil, $sidnr);
- }
-
- ##########################
- # Skapa resursdictionary
- ##########################
- my $resursDict = "/ProcSet[/PDF/Text]";
- if (scalar %sidFont)
- { $resursDict .= '/Font << ';
- my $i = 0;
- for (keys %sidFont)
- { $resursDict .= "/$_ $sidFont{$_} 0 R";
- }
-
- $resursDict .= " >>";
- }
- if (scalar %sidXObject)
- { $resursDict .= '/XObject<<';
- for (keys %sidXObject)
- { $resursDict .= "/$_ $sidXObject{$_} 0 R";
- }
- $resursDict .= ">>";
- }
- if (scalar %sidExtGState)
- { $resursDict .= '/ExtGState<<';
- for (keys %sidExtGState)
- { $resursDict .= "\/$_ $sidExtGState{$_} 0 R";
- }
- $resursDict .= ">>";
- }
- if (scalar %sidPattern)
- { $resursDict .= '/Pattern<<';
- for (keys %sidPattern)
- { $resursDict .= "/$_ $sidPattern{$_} 0 R";
- }
- $resursDict .= ">>";
- }
- if (scalar %sidShading)
- { $resursDict .= '/Shading<<';
- for (keys %sidShading)
- { $resursDict .= "/$_ $sidShading{$_} 0 R";
- }
- $resursDict .= ">>";
- }
- if (scalar %sidColorSpace)
- { $resursDict .= '/ColorSpace<<';
- for (keys %sidColorSpace)
- { $resursDict .= "/$_ $sidColorSpace{$_} 0 R";
- }
- $resursDict .= ">>";
- }
-
-
- my $resursObjekt;
-
- if (exists $resurser{$resursDict})
- { $resursObjekt = $resurser{$resursDict}; # Fanns ett identiskt,
- } # använd det
- else
- { $objNr++;
- if ( keys(%resurser) < 10)
- { $resurser{$resursDict} = $objNr; # Spara 10 första resursobjekten
- }
- $resursObjekt = $objNr;
- $objekt[$objNr] = $pos;
- $resursDict = "$objNr 0 obj<<$resursDict>>endobj\n";
- $pos += syswrite UTFIL, $resursDict ;
- }
- my $sidObjekt;
-
- if (! $touchUp)
- { #
- # Contents objektet skapas
- #
-
- my $devX = "900";
- my $devY = "900";
-
- my $mellanObjekt = '<</Type/XObject/Subtype/Form/FormType 1';
- if (defined $resursObjekt)
- { $mellanObjekt .= "/Resources $resursObjekt 0 R";
- }
- $mellanObjekt .= "/BBox \[$genLowerX $genLowerY $genUpperX $genUpperY\]" .
- "/Matrix \[ 1 0 0 1 -$devX -$devY \]";
-
- my $langd = length($stream);
-
- $objNr++;
- $objekt[$objNr] = $pos;
- if (! $compressFlag)
- { $mellanObjekt = "$objNr 0 obj\n$mellanObjekt/Length $langd>>stream\n"
- . $stream;
- $mellanObjekt .= "endstream\nendobj\n";
- }
- else
- { $stream = "\n" . $stream . "\n";
- $langd++;
- $mellanObjekt = "$objNr 0 obj\n$mellanObjekt/Filter/FlateDecode"
- . "/Length $langd>>stream" . $stream;
- $mellanObjekt .= "endstream\nendobj\n";
- }
-
- $pos += syswrite UTFIL, $mellanObjekt;
- $mellanObjekt = $objNr;
-
- if (! defined $confuseObj)
- { $objNr++;
- $objekt[$objNr] = $pos;
-
- $stream = "\nq\n1 0 0 1 $devX $devY cm\n/Xwq Do\nq\n";
- $langd = length($stream);
- $confuseObj = $objNr;
- $stream = "$objNr 0 obj<</Length $langd>>stream\n" . "$stream";
- $stream .= "\nendstream\nendobj\n";
- $pos += syswrite UTFIL, $stream;
- }
- $sidObjekt = "$sidObjNr 0 obj\n<</Type/Page/Parent $parent 0 R/Contents $confuseObj 0 R"
- . "/MediaBox \[$genLowerX $genLowerY $genUpperX $genUpperY\]"
- . "/Resources <</ProcSet[/PDF/Text]/XObject<</Xwq $mellanObjekt 0 R>>>>";
- }
- else
- { my $langd = length($stream);
-
- $objNr++;
- $objekt[$objNr] = $pos;
- if (! $compressFlag)
- { $streamObjekt = "$objNr 0 obj<</Length $langd>>stream\n" . $stream;
- $streamObjekt .= "\nendstream\nendobj\n";
- }
- else
- { $stream = "\n" . $stream . "\n";
- $langd++;
-
- $streamObjekt = "$objNr 0 obj<</Filter/FlateDecode"
- . "/Length $langd>>stream" . $stream;
- $streamObjekt .= "endstream\nendobj\n";
- }
-
- $pos += syswrite UTFIL, $streamObjekt;
- $streamObjekt = $objNr;
- ##################################
- # Så skapas och skrivs sidobjektet
- ##################################
-
- $sidObjekt = "$sidObjNr 0 obj<</Type/Page/Parent $parent 0 R/Contents $streamObjekt 0 R"
- . "/MediaBox \[$genLowerX $genLowerY $genUpperX $genUpperY\]"
- . "/Resources $resursObjekt 0 R";
- }
-
- $stream = '';
-
- my $tSida = $sida + 1;
- if ((@annots)
- || (defined @{$links{'-1'}})
- || (defined @{$links{$tSida}}))
- { $sidObjekt .= '/Annots ' . mergeLinks() . ' 0 R';
- }
- if (defined $AAPageSaved)
- { $sidObjekt .= "/AA $AAPageSaved";
- undef $AAPageSaved;
- }
- $sidObjekt .= ">>endobj\n";
- $objekt[$sidObjNr] = $pos;
- $pos += syswrite UTFIL, $sidObjekt;
- push @{$kids[0]}, $sidObjNr;
- $sida++;
- $counts[0]++;
- if ($counts[0] > 9)
- { ordnaNoder(8); }
-}
-
-
-sub prEnd
-{ if (! $pos)
- { return;
- }
- if ($stream)
- { skrivSida(); }
- skrivUtNoder();
-
- ###################
- # Skriv root
- ###################
-
- if (! defined $objekt[$objNr])
- { $objNr--; # reserverat sidobjektnr utnyttjades aldrig
- }
-
- my $utrad = "1 0 obj<</Type/Catalog/Pages $slutNod 0 R";
- if (defined $NamesSaved)
- { $utrad .= "\/Names $NamesSaved 0 R\n";
- }
- elsif ((scalar %fields) || (scalar @jsfiler))
- { $utrad .= "\/Names " . behandlaNames() . " 0 R\n";
- }
- if (defined $AARootSaved)
- { $utrad .= "/AA $AARootSaved\n";
- }
- if ((scalar @inits) || (scalar %fields))
- { my $nyttANr = skrivKedja();
- $utrad .= "/OpenAction $nyttANr 0 R";
- }
-
- if (defined $AcroFormSaved)
- { $utrad .= "/AcroForm $AcroFormSaved\n";
- }
-
- if (scalar @bookmarks)
- { my $outLine = ordnaBookmarks();
- $utrad .= "/Outlines $outLine 0 R\n";
- }
- if (scalar %prefs)
- { $utrad .= '/ViewerPreferences << ';
- if (exists $prefs{hidetoolbar})
- { $utrad .= ($prefs{hidetoolbar}) ? '/HideToolbar true'
- : '/HideToolbar false';
- }
- if (exists $prefs{hidemenubar})
- { $utrad .= ($prefs{hidemenubar}) ? '/HideMenubar true'
- : '/HideMenubar false';
- }
- if (exists $prefs{hidewindowui})
- { $utrad .= ($prefs{hidewindowui}) ? '/HideWindowUI true'
- : '/HideWindowUI false';
- }
- if (exists $prefs{fitwindow})
- { $utrad .= ($prefs{fitwindow}) ? '/FitWindow true'
- : '/FitWindow false';
- }
- if (exists $prefs{centerwindow})
- { $utrad .= ($prefs{centerwindow}) ? '/CenterWindow true'
- : '/CenterWindow false';
- }
- $utrad .= '>> ';
- }
-
- $utrad .= ">>endobj\n";
-
- $objekt[1] = $pos;
- $pos += syswrite UTFIL, $utrad;
- my $antal = $#objekt;
- my $startxref = $pos;
- my $xrefAntal = $antal + 1;
- $pos += syswrite UTFIL, "xref\n";
- $pos += syswrite UTFIL, "0 $xrefAntal\n";
- $pos += syswrite UTFIL, "0000000000 65535 f \n";
-
- for (my $i = 1; $i <= $antal; $i++)
- { $utrad = sprintf "%.10d 00000 n \n", $objekt[$i];
- $pos += syswrite UTFIL, $utrad;
- }
-
- $utrad = "trailer\n<<\n/Size $xrefAntal\n/Root 1 0 R\n";
- if ($idTyp ne 'None')
- { my ($id1, $id2) = definieraId();
- $utrad .= "/ID [<$id1><$id2>]\n";
- $log .= "IdType~rep\n";
- $log .= "Id~$id1\n";
- }
- $utrad .= ">>\nstartxref\n$startxref\n";
- $pos += syswrite UTFIL, $utrad;
- $pos += syswrite UTFIL, "%%EOF\n";
- close UTFIL;
-
- if ($runfil)
- { if ($log)
- { print RUNFIL $log;
- }
- close RUNFIL;
- }
- $log = '';
- $runfil = '';
- $pos = 0;
- 1;
-}
-
-sub ordnaNoder
-{ my $antBarn = shift;
- my $i = 0;
- my $j = 1;
- my $vektor;
-
- while ($antBarn < $#{$kids[$i]})
- { #
- # Skriv ut aktuell förälder
- # flytta till nästa nivå
- #
- $vektor = '[';
-
- for (@{$kids[$i]})
- { $vektor .= "$_ 0 R "; }
- $vektor .= ']';
-
- if (! $parents[$j])
- { $objNr++;
- $parents[$j] = $objNr;
- }
-
- my $nodObjekt;
- $nodObjekt = "$parents[$i] 0 obj<</Type/Pages/Parent $parents[$j] 0 R\n/Kids $vektor\n/Count $counts[$i]>>endobj\n";
-
- $objekt[$parents[$i]] = $pos;
- $pos += syswrite UTFIL, $nodObjekt;
- $counts[$j] += $counts[$i];
- $counts[$i] = 0;
- $kids[$i] = [];
- push @{$kids[$j]}, $parents[$i];
- undef $parents[$i];
- $i++;
- $j++;
- }
-}
-
-sub skrivUtNoder
-{ no warnings;
- my ($i, $j, $vektor, $nodObjekt);
- my $si = -1;
- #
- # Hitta slutnoden
- #
- for (@parents)
- { $slutNod = $_;
- $si++;
- }
-
- for ($i = 0; $parents[$i] ne $slutNod; $i++)
- { if (defined $parents[$i]) # Bara definierat om det finns kids
- { $vektor = '[';
- for (@{$kids[$i]})
- { $vektor .= "$_ 0 R "; }
- $vektor .= ']';
- ########################################
- # Hitta förälder till aktuell förälder
- ########################################
- my $nod;
- for ($j = $i + 1; (! $nod); $j++)
- { if ($parents[$j])
- { $nod = $parents[$j];
- $counts[$j] += $counts[$i];
- push @{$kids[$j]}, $parents[$i];
- }
- }
-
- $nodObjekt = "$parents[$i] 0 obj<</Type/Pages/Parent $nod 0 R\n/Kids $vektor/Count $counts[$i]>>endobj\n";
-
- $objekt[$parents[$i]] = $pos;
- $pos += syswrite UTFIL, $nodObjekt;
- }
- }
- #####################################
- # Så ordnas och skrivs slutnoden ut
- #####################################
- $vektor = '[';
- for (@{$kids[$si]})
- { $vektor .= "$_ 0 R "; }
- $vektor .= ']';
- $nodObjekt = "$slutNod 0 obj<</Type/Pages/Kids $vektor/Count $counts[$si]";
- $nodObjekt .= "/MediaBox \[$genLowerX $genLowerY $genUpperX $genUpperY\]";
- $nodObjekt .= " >>endobj\n";
- $objekt[$slutNod] = $pos;
- $pos += syswrite UTFIL, $nodObjekt;
-
-}
-
-sub findGet
-{ my ($fil, $cid) = @_;
- $fil =~ s|\s+$||o;
- my ($req, $extFil, $tempFil, $fil2, $tStamp, $res);
-
- if (-e $fil)
- { $tStamp = (stat($fil))[9];
- if ($cid)
- {
- if ($cid eq $tStamp)
- { return ($fil, $cid);
- }
- }
- else
- { return ($fil, $tStamp);
- }
- }
- if ($cid)
- { $fil2 = $fil . $cid;
- if (-e $fil2)
- { return ($fil2, $cid);
- }
- }
- errLog("The file $fil can't be found, aborts");
-}
-
-sub definieraId
-{ if ($idTyp eq 'rep')
- { if (! defined $id)
- { errLog("Can't replicate the id if is missing, aborting");
- }
- my $tempId = $id;
- undef $id;
- return ($tempId, $tempId);
- }
- elsif ($idTyp eq 'add')
- { $id++;
- return ($id, $id);
- }
- else
- { my $str = time();
- $str .= $filnamn . $pos;
- $str = Digest::MD5::md5_hex($str);
- return ($str, $str);
- }
-}
-1;
-
-__DATA__
-
-=head1 NAME
-
-PDF::Reuse - Reuse and mass produce PDF documents
-
-=head1 SYNOPSIS
-
-=for SYNOPSIS.pl begin
-
- use PDF::Reuse;
- prFile('myFile.pdf'); # Mandatory function
- prText(100, 500, 'Hello World !');
- prEnd(); # Mandatory function to flush buffers
-
-=for end
-
-=head1 DESCRIPTION
-
-This module could be used when you want to mass produce similar (but not identical)
-PDF documents and reuse templates, JavaScripts and some other components. It is
-functional to be fast, and to give your programs capacity to produce many pages
-per second and very big PDF documents if necessary.
-
-The module produces PDF-1.4 files. Some features of PDF-1.5, like "object streams"
-and "cross reference streams", are supported, but only at an experimental level. More
-testing is needed. (If you get problems with a new document from Acrobat 6.0, try to
-save it or recreate it as a PDF-1.4 document first, before using it together with
-this module.)
-
-=over 2
-
-=item Templates
-
-Use your favorite program, probably a commercial visual tool, to produce single
-PDF-files to be used as templates, and then use this module to B<mass produce> files
-from them.
-
-(If you want small PDF-files or want special graphics, you can use this module also,
-but visual tools are often most practical.)
-
-=item Lists
-
-The module uses "XObjects" extensively. This is a format that makes it possible
-create big lists, which are compact at the same time.
-
-=item JavaScript
-
-You can attach JavaScripts to your PDF-files, and "initiate" them (Acrobat 5.0,
-Acrobat Reader 5.0.5 or higher).
-
-You can have libraries of JavaScripts. No cutting or pasting, and those who include
-the scripts in documents only need to know how to initiate them. (Of course those
-who write the scripts have to know Acrobat JavaScript well.)
-
-See Remarks about Javascript
-
-=item PDF-operators
-
-The module gives you a good possibility to program at a "low level" with the basic
-graphic operators of PDF, if that is what you want to do. You can build your
-own libraries of low level routines, with PDF-directives "controlled" by Perl.
-
-=item Archive-format
-
-If you want, you get your new documents logged in a format suitable for archiving
-or transfer.
-
-=back
-
-PDF::Reuse::Tutorial might show you best what you can do with this module.
-
-=head2 Remarks about Javascript
-
-If your user has Acrobat Reader 5.0.5 or higher, he/she should be able to use the
-functions with JavaScript. The Reader should have the option "Allow File Open
-Actions and Launching File Attachments" checked under "Preferences".
-
-If he/she uses Acrobat there is a complication. Everything should work fine as long
-as new files are not read via the web. Acrobat has a plug in, "webpdf.api", which
-converts documents, also PDF-documents, when they are fetched over the net.
-That is probably a good idea in some cases, but B<it changes the documents, and
-there is a great risk that JavaScripts are lost>.
-
-(In cases of real emergency, you can disable the plug in simply by removing it
-from the directory Plug_ins under Acrobat, put it in a safe place, and start Acrobat.
-And put it back before you need it next time.)
-
-Anyway, almost every computer has the Reader somewhere, and if it is not of the
-right version, it can be downloaded. So with a little effort, it should be possible
-to use also the functions with JavaScrips on most computers.
-
-=head1 FUNCTIONS
-
-All functions which are successful return specified values or 1.
-
-The module doesn't make any attempt to import anything from encrypted files.
-
-=head1 Mandatory Functions
-
-=head2 prFile - define output
-
-Alternative 1:
-
- prFile ( $fileName );
-
-Alternative 2 with parameters in an anonymous hash:
-
- prFile ( { Name => $fileName,
- HideToolbar => 1, # 1 | 0
- HideMenubar => 1, # 1 | 0
- HideWindowUI => 1, # 1 | 0
- FitWindow => 1, # 1 | 0
- CenterWindow => 1 } ); # 1 | 0
-
-Alternative 3:
-
- prFile ( $r ); # For mod_perl 2 pass the request object
-
-$fileName is optional, just like the rest of the parameters.
-File to create. If another file is current when this function is called, the first
-one is written and closed. Only one file is processed at a single moment. If
-$fileName is undefined, output is written to STDOUT.
-
-HideToolbar, HideMenubar, HideWindowUI, FitWindow and CenterWindow control the
-way the document is initially displayed.
-
-Look at any program in this documentation for examples. prInitVars() shows how
-this function could be used together with a web server.
-
-=head2 prEnd - end/flush buffers
-
- prEnd ()
-
-When the processing is going to end, the buffers of the B<last> file has to be written to the disc.
-If this function is not called, the page structure, xref part and so on will be
-lost.
-
-Look at any program in this documentation for an example.
-
-=head1 Optional Functions
-
-=head2 prAdd - add "low level" instructions
-
- prAdd ( $string )
-
-With this command you can add whatever you want to the current content stream.
-No syntactical checks are made, but if you use an internal name, the module tries
-to add the resource of the "name object" to the "Resources" of current page.
-"Name objects" always begin with a '/'.
-
-(In this documentation I often use talk about an "internal name". It denotes a
-"name object". When PDF::Reuse creates these objects, it assigns Ft1, Ft2, Ft3 ...
-for fonts, Im1, Im2, Im3 for images, Fo1 .. for forms, Cs1 .. for Color spaces,
-Pt1 .. for patterns, Sh1 .. for shading directories, Gs0 .. for graphic state
-parameter dictionaries. These names are kept until the program finishes,
-and my ambition is also to keep the resources available in internal tables.)
-
-This is a simple and very powerful function. You should study the examples and
-the "PDF-reference manual", if you want to use it.(When this text is written,
-a possible link to download it is:
-http://partners.adobe.com/asn/developer/acrosdk/docs.html)
-
-This function is intended to give you detail control at a low level.
-
- use PDF::Reuse;
- use strict;
-
- prFile('myFile.pdf');
- my $string = "150 600 100 50 re\n"; # a rectangle
- $string .= "0 0 1 rg\n"; # blue (to fill)
- $string .= "b\n"; # fill and stroke
- prAdd($string);
- prEnd();
-
-
-=head2 prBookmark - define bookmarks
-
- prBookmark($reference)
-
-Defines a "bookmark". $reference refers to a hash or array of hashes which look
-something like this:
-
- { text => 'Document',
- act => 'this.pageNum = 0; this.scroll(40, 500);',
- kids => [ { text => 'Chapter 1',
- act => '1, 40, 600'
- },
- { text => 'Chapter 2',
- act => '10, 40, 600'
- }
- ]
- }
-
-Each hash can have these components:
-
- text the text shown beside the bookmark
- act the action to be triggered. Has to be a JavaScript action.
- (Three simple numbers are translated to page, x and y in the
- sentences: this.pageNum = page; this.scroll(x, y); )
- pdfact an alternative to act: the raw PDF action to be triggered
- (act will be used if present, otherwise pdfact)
- kids will have a reference to another hash or array of hashes
- close if this component is present, the bookmark will be closed
- when the document is opened
- color 3 numbers, RGB-colors e.g. '0.5 0.5 1' for light blue
- style 0, 1, 2, or 3. 0 = Normal, 1 = Italic, 2 = Bold, 3 = Bold Italic
-
-Creating bookmarks for a document:
-
- use PDF::Reuse;
- use strict;
-
- my @pageMarks;
-
- prFile('myDoc.pdf');
-
- for (my $i = 0; $i < 100; $i++)
- { prText(40, 600, 'Something is written');
- # ...
- my $page = $i + 1;
- my $bookMark = { text => "Page $page",
- act => "$i, 40, 700" };
- push @pageMarks, $bookMark;
- prPage();
- }
- prBookmark( { text => 'Document',
- close => 1,
- kids => \@pageMarks } );
- prEnd();
-
-
-Traditionally bookmarks have mainly been used for navigation within a document,
-but they can be used for many more things. You can e.g. use them to navigate within
-your data. You can let your users go to external links also, so they can "drill down"
-to other documents.
-
-B<See "Remarks about Javascript">
-
-=head2 prCompress - compress/zip added streams
-
- prCompress (1)
-
-'1' here is a directive to compress all B<new> streams of the current file. Streams
-which are included with prForm, prDocForm and prDoc are not changed. New
-JavaScripts are also created as streams and compressed, if they are at least 100
-bytes long. The streams are compressed in memory, so probably there is a limit of
-how big they can be.
-
-prCompress(); is a directive not to compress. This is default.
-
-See e.g. "Starting to reuse" in the tutorial for an example.
-
-=head2 prDoc - include pages from a document
-
- prDoc ( $documentName, $firstPage, $lastPage )
-
-or with the parameters in an anonymous hash:
-
- prDoc ( { file => $documentName,
- first => $firstPage,
- last => $lastPage } );
-
-Returns number of extracted pages.
-
-If "first" is not given, 1 is assumed. If "last" is not given, you don't have any upper
-limit. N.B. The numbering of the pages differs from Acrobat JavaScript. In JavaScript
-the first page has index 0.
-
-Adds pages from a document to the one you are creating. If it is the first interactive
-component ( prDoc() or prDocForm() ) the interactive functions are kept and also merged
-with JavaScripts you have added, if any. But, if you specify a first page different than 1
-or a last page, no JavaScript are extracted from the document, because then there is a
-risk that an included JavaScript function might refer to something not included.
-
- use PDF::Reuse;
- use strict;
-
- prFile('myFile.pdf'); # file to make
- prJs('customerResponse.js'); # include a JavaScript file
- prInit('nameAddress(12, 150, 600);'); # init a JavaScript function
- prForm('best.pdf'); # page 1 from best.pdf
- prPage(); # page break
- prDoc('long.pdf'); # a document with 11 pages
- prPage(); # page break
- prForm('best.pdf'); # page 1 from best.pdf
- prText(150, 700, 'Customer Data'); # a line of text
- prEnd();
-
-To extract pages 2-3 and 5-7 from a document and create a new document:
-
- use PDF::Reuse;
- use strict;
-
- prFile('new.pdf');
- prDoc( { file => 'old.pdf',
- first => 2,
- last => 3 });
- prDoc( { file => 'old.pdf',
- first => 5,
- last => 7 });
- prEnd();
-
-=head2 prDocDir - set directory for produced documents
-
- prDocDir ( $directoryName )
-
-Sets directory for produced documents
-
- use PDF::Reuse;
- use strict;
-
- prDocDir('C:/temp/doc');
- prFile('myFile.pdf'); # writes to C:\temp\doc\myFile.pdf
- prForm('myFile.pdf'); # page 1 from ..\myFile.pdf
- prText(200, 600, 'New text');
- prEnd();
-
-=head2 prDocForm - use an interactive page as a form
-
-Alternative 1) You put your parameters in an anonymous hash (only B<file> is really
-necessary, the others get default values if not given).
-
- prDocForm ( { file => $pdfFile, # template file
- page => $page, # page number (of imported template)
- adjust => $adjust, # try to fill the media box
- effect => $effect, # action to be taken
- tolerant => $tolerant, # continue even with an invalid form
- x => $x, # $x pixels from the left
- y => $y, # $y pixels from the bottom
- rotate => $degree, # rotate
- size => $size, # multiply everything by $size
- xsize => $xsize, # multiply horizontally by $xsize
- ysize => $ysize } ) # multiply vertically by $ysize
-Ex.:
- my $internalName = prDocForm ( {file => 'myFile.pdf',
- page => 2 } );
-
-Alternative 2) You put your parameters in this order
-
- prDocForm ( $pdfFile, [$page, $adjust, $effect, $tolerant, $x, $y, $degree,
- $size, $xsize, $ysize] )
-
-
-Anyway the function returns in list context: B<$intName, @BoundingBox,
-$numberOfImages>, in scalar context: B<$internalName> of the form.
-
-Look at prForm() for an explanation of the parameters.
-
-N.B. Usually you shouldn't adjust or change size and proportions of an interactive
-page. The graphic and interactive components are independent of each other and there
-is a great risk that any coordination is lost.
-
-This function redefines a page to an "XObject" (the graphic parts), then the
-page can be reused in a much better way. Unfortunately there is an important
-limitation here. "XObjects" can only have single streams. If the page consists
-of many streams, you should concatenate them first. Adobe Acrobat can do that.
-(If it is an important file, take a copy of it first. Sometimes the procedure fails.)
-You open the file with Acrobat and choose the "Touch Up" tool and change anything
-graphic in the page. You could e.g. remove 1 space and put it back. Then you
-save the file.
-
- use PDF::Reuse;
- use strict;
-
- prDocDir('C:/temp/doc');
- prFile('newForm.pdf');
- prField('Mr/Ms', 'Mr');
- prField('First_Name', 'Lars');
- prDocForm('myFile.pdf');
- prFontSize(24);
- prText(75, 790, 'This text is added');
- prEnd();
-
-(You can use the output from the example in prJs() as input to this example.
-Remember to save that file before closing it.)
-
-B<See Remarks about Javascript>
-
-=head2 prExtract - extract an object group
-
- prExtract ( $pdfFile, $pageNo, $oldInternalName )
-
-B<oldInternalName>, a "name"-object. This is the internal name you find in the original file.
-Returns a B<$newInternalName> which can be used for "low level" programming. You
-have better look at graphObj_pl and modules it has generated for the tutorial,
-e.g. thermometer.pm, to see how this function can be used.
-
-When you call this function, the necessary objects will be copied to your new
-PDF-file, and you can refer to them with the new name you receive.
-
-=head2 prField - assign a value to an interactive field
-
- prField ( $fieldName, $value )
-
-B<$fieldName> is an interactive field in the document you are creating.
-It has to be spelled exactly the same way here as it spelled in the document.
-B<$value> is what you want to assigned to the field.
-Put all your sentences with prField early in your script. After prFile and B<before>
-prDoc or prDocForm and of course before prEnd. Each sentence with prField is
-translated to JavaScript and merged with old JavaScript
-
-See prDocForm() for an example
-
-If you are going to assign a value to a field consisting of several lines, you
-can write like this:
-
- my $string = "This is the first line \r second line \n 3:rd line";
- prField('fieldName', $string);
-
-You can also let '$value' be a snippet of JavaScript-code that assigns something
-to the field. Then you have to put 'js:' first in "$value" like this:
-
- my $sentence = encrypt('This will be decrypted by "unPack"(JavaScript) ');
- prField('Interest_9', "js: unPack('$sentence')");
-
-If you refer to a JavaScript function, it has to be included with prJs first. (The
-JavaScript interpreter will simply not be aware of old functions in the PDF-document,
-when the initiation is done.)
-
-B<The function prField uses JavaScript, so see "Remarks about Javascript">
-
-=head2 prFont - set current font
-
- prFont ( $fontName )
-
-$fontName is an "external" font name. The parameter is optional.
-In list context returns B<$internalName, $externalName, $oldInternalName,
-$oldExternalname> The first two variables refer to the current font, the two later
-to the font before the change. In scalar context returns b<$internalName>
-
-If a font wasn't found, Helvetica will be set.
-These names are always recognized:
-B<Times-Roman, Times-Bold, Times-Italic, Times-BoldItalic, Courier, Courier-Bold,
-Courier-Oblique, Courier-BoldOblique, Helvetica, Helvetica-Bold, Helvetica-Oblique,
-Helvetica-BoldOblique> or abbreviated
-B<TR, TB, TI, TBI, C, CB, CO, CBO, H, HB, HO, HBO>.
-(B<Symbol and ZapfDingbats> or abbreviated B<S, Z>, also belong to the predefined
-fonts, but there is something with them that I really don't understand. You should
-print them first on a page, and then use other fonts, otherwise they are not displayed.)
-
-You can also use a font name from an included page. It has to be spelled exactly as
-it is done there. Look in the file and search for "/BaseFont" and the font
-name. But take care, e.g. the PDFMaker which converts to PDF from different
-Microsoft programs, only defines exactly those letters you can see on the page. You
-can use the font, but perhaps some of your letters were not defined.
-
-In the distribution there is an utility program, 'reuseComponent_pl', which displays
-included fonts in a PDF-file and prints some letters. Run it to see the name of the
-font and if it is worth extracting.
-
- use PDF::Reuse;
- use strict;
- prFile('myFile.pdf');
-
- ####### One possibility #########
-
- prFont('Times-Roman'); # Just setting a font
- prFontSize(20);
- prText(180, 790, "This is a heading");
-
- ####### Another possibility #######
-
- my $font = prFont('C'); # Setting a font, getting an
- # internal name
- prAdd("BT /$font 12 Tf 25 760 Td (This is some other text)Tj ET");
- prEnd();
-
-The example above shows you two ways of setting and using a font. One simple, and
-one complicated with a possibility to detail control.
-
-
-=head2 prFontSize - set current font size
-
- prFontSize ( $size )
-
-Returns B<$actualSize, $fontSizeBeforetheChange>. Without parameters
-prFontSize() sets the size to 12 pixels, which is default.
-
-=head2 prForm - use a page from an old document as a form/background
-
-Alternative 1) You put your parameters in an anonymous hash (only B<file> is really
-necessary, the others get default values if not given).
-
- prForm ( { file => $pdfFile, # template file
- page => $page, # page number (of imported template)
- adjust => $adjust, # try to fill the media box
- effect => $effect, # action to be taken
- tolerant => $tolerant, # continue even with an invalid form
- x => $x, # $x pixels from the left
- y => $y, # $y pixels from the bottom
- rotate => $degree, # rotate
- size => $size, # multiply everything by $size
- xsize => $xsize, # multiply horizontally by $xsize
- ysize => $ysize } ) # multiply vertically by $ysize
-Ex.:
- my $internalName = prForm ( {file => 'myFile.pdf',
- page => 2 } );
-
-Alternative 2) You put your parameters in this order
-
- prForm ( $pdfFile, $page, $adjust, $effect, $tolerant, $x, $y, $degree,
- $size, $xsize, $ysize )
-
-
-Anyway the function returns in list context: B<$intName, @BoundingBox,
-$numberOfImages>, in scalar context: B<$internalName> of the form.
-
-if B<page> is excluded 1 is assumed.
-
-B<adjust>, could be 1, 2 or 0/nothing. If it is 1, the program tries to adjust the
-form to the current media box (paper size) and keeps the proportions unchanged.
-If it is 2, the program tries to fill as much of the media box as possible, without
-regards to the original proportions.
-If this parameter is given, "x", "y", "rotate", "size", "xsize" and "ysize"
-will be ignored.
-
-B<effect> can have 3 values: B<'print'>, which is default, loads the page in an internal
-table, adds it to the document and prints it to the current page. B<'add'>, loads the
-page and adds it to the document. (Now you can "manually" manage the way you want to
-print it to different pages within the document.) B<'load'> just loads the page in an
-internal table. (You can now take I<parts> of a page like fonts and objects and manage
-them, without adding all the page to the document.)You don't get any defined
-internal name of the form, if you let this parameter be 'load'.
-
-B<tolerant> can be nothing or something. If it is undefined, you will get an error if your program tries to load
-a page which the system cannot really handle, if it e.g. consists of many streams.
-If it is set to something, you have to test the first return value $internalName to
-know if the function was successful. Look at the program 'reuseComponent_pl' for an
-example of usage.
-
-B<x> where to start along the x-axis (cannot be combined with "adjust")
-
-B<y> where to start along the y-axis (cannot be combined with "adjust")
-
-B<rotate> A degree 0-360 to rotate the form counter-clockwise. (cannot be combined
-with "adjust") Often the form disappears out of the media box if degree >= 90.
-Then you can move it back with the x and y-parameters. If degree == 90, you can
-add the width of the form to x, If degree == 180 add both width and height to x
-and y, and if degree == 270 you can add the height to y.
-
-B<rotate> can also by one of 'q1', 'q2' or 'q3'. Then the system rotates the form
-clockwise 90, 180 or 270 degrees and tries to keep the form within the media box.
-
-The rotation takes place after the form has been resized or moved.
-
- Ex. To rotate from portrait (595 x 842 pt) to landscape (842 x 595 pt)
-
- use PDF::Reuse;
- use strict;
-
- prFile('New_Report.pdf');
- prMbox(0, 0, 842, 595);
-
- prForm({file => 'cert1.pdf',
- rotate => 'q1' } );
- prEnd();
-
-The same rotation can be achieved like this:
-
- use PDF::Reuse;
- use strict;
-
- prFile('New_Report.pdf');
- prMbox(0, 0, 842, 595);
-
- prForm({file => 'cert1.pdf',
- rotate => 270,
- y => 595 } );
- prEnd();
-
-B<size> multiply every measure by this value (cannot be combined with "adjust")
-
-B<xsize> multiply horizontally by this value (cannot be combined with "adjust")
-
-B<ysize> multiply vertically by $ysize (cannot be combined with "adjust")
-
-This function redefines a page to an "XObject" (the graphic parts), then the
-page can be reused and referred to as a unit. Unfortunately there is an important
-limitation here. "XObjects" can only have single streams. If the page consists
-of many streams, you should concatenate them first. Adobe Acrobat can do that.
-(If it is an important file, take a copy of it first. Sometimes the procedure fails.)
-You open the file with Acrobat and choose the "Touch Up" tool and change anything
-graphic in the page. You could e.g. remove 1 space and put it back. Then you
-save the file. You could alternatively save the file as Postscript and redistill it with the
-distiller or with Ghost script, but this is a little more risky. You might loose fonts
-or something else. An other alternative could be to use prDoc() , but then you get all
-the document, and you can only change the appearance of the page with the help of
-JavaScript.
-
- use PDF::Reuse;
- use strict;
-
- prFile('myFile.pdf');
- prForm('best.pdf'); # Takes page No 1
- prText(75, 790, 'Dear Mr Gates');
- # ...
- prPage();
- prMbox(0, 0, 900, 960);
- my @vec = prForm( { file => 'EUSA.pdf',
- adjust => 1 } );
- prPage();
- prMbox();
- prText(35, 760, 'This is the final page');
-
- # More text ..
-
- #################################################################
- # We want to put a miniature of EUSA.pdf, 35 pixels from the left
- # 85 pixels up, and in the format 250 X 200 pixels
- #################################################################
-
- my $xScale = 250 / ($vec[3] - $vec[1]);
- my $yScale = 200 / ($vec[4] - $vec[2]);
-
- prForm ({ file => 'EUSA.pdf',
- xsize => $xScale,
- ysize => $yScale,
- x => 35,
- y => 85 });
-
- prEnd();
-
-The first prForm(), in the code, is a simple and "normal" way of using the
-the function. The second time it is used, the size of the imported page is
-changed. It is adjusted to the media box which is current at that moment.
-Also data about the form is taken, so you can control more in detail how it
-will be displayed.
-
-=head2 prGetLogBuffer - get the log buffer.
-
-prGetLogBuffer ()
-
-returns a B<$buffer> of the log of the current page. (It could be used
-e.g. to calculate a MD5-digest of what has been registered that far, instead of
-accumulating the single values) A log has to be active, see prLogDir() below
-
-Look at "Using the template" and "Restoring a document from the log" in the
-tutorial for examples of usage.
-
-=head2 prGraphState - define a graphic state parameter dictionary
-
- prGraphState ( $string )
-
-This is a "low level" function. Returns B<$internalName>. The B<$string> has to
-be a complete dictionary with initial "<<" and terminating ">>". No syntactical
-checks are made. Perhaps you will never have to use this function.
-
- use PDF::Reuse;
- use strict;
-
- prFile('myFile.pdf');
-
- ###################################################
- # Draw a triangle with Gs0 (automatically defined)
- ###################################################
-
- my $str = "q\n";
- $str .= "/Gs0 gs\n";
- $str .= "150 700 m\n";
- $str .= "225 800 l\n";
- $str .= "300 700 l\n";
- $str .= "150 700 l\n";
- $str .= "S\n";
- $str .= "Q\n";
- prAdd($str);
-
- ########################################################
- # Define a new graph. state param. dic. and draw a new
- # triangle further down
- ########################################################
-
- $str = '<</Type/ExtGState/SA false/SM 0.02/TR2 /Default'
- . '/LW 15/LJ 1/ML 1>>';
- my $gState = prGraphState($str);
- $str = "q\n";
- $str .= "/$gState gs\n";
- $str .= "150 500 m\n";
- $str .= "225 600 l\n";
- $str .= "300 500 l\n";
- $str .= "150 500 l\n";
- $str .= "S\n";
- $str .= "Q\n";
- prAdd($str);
-
- prEnd();
-
-
-=head2 prImage - reuse an image from an old PDF document
-
-Alternative 1) You put your parameters in an anonymous hash (only B<file> is really
-necessary, the others get default values if not given).
-
- prImage( { file => $pdfFile, # template file
- page => $page, # page number
- imageNo => $imageNo # image number
- adjust => $adjust, # try to fill the media box
- effect => $effect, # action to be taken
- x => $x, # $x pixels from the left
- y => $y, # $y pixels from the bottom
- rotate => $degree, # rotate
- size => $size, # multiply everything by $size
- xsize => $xsize, # multiply horizontally by $xsize
- ysize => $ysize } ) # multiply vertically by $ysize
-Ex.:
- prImage( { file => 'myFile.pdf',
- page => 10,
- imageNo => 2 } );
-
-Alternative 2) You put your parameters in this order
-
- prImage ( $pdfFile, [$page, $imageNo, $effect, $adjust, $x, $y, $degree,
- $size, $xsize, $ysize] )
-
-Returns in scalar context B<$internalName> As a list B<$internalName, $width,
-$height>
-
-Assumes that $pageNo and $imageNo are 1, if not specified. If $effect is given and
-anything else then 'print', the image will be defined in the document,
-but not shown at this moment.
-
-For all other parameters, look at prForm().
-
- use PDF::Reuse;
- use strict;
-
- prFile('myFile.pdf');
- my @vec = prImage({ file => 'best.pdf',
- x => 10,
- y => 400,
- xsize => 0.9,
- ysize => 0.8 } );
- prText(35, 760, 'This is some text');
- # ...
- prPage();
- my @vec2 = prImage( { file => 'destiny.pdf',
- page => 1,
- imageNo => 1,
- effect => 'add' } );
- prText(25, 760, "There shouldn't be any image on this page");
- prPage();
- ########################################################
- # Now we make both images so that they could fit into
- # a box 300 X 300 pixels, and they are displayed
- ########################################################
-
- prText(25, 800, 'This is the first image :');
-
- my $xScale = 300 / $vec[1];
- my $yScale = 300 / $vec[2];
- if ($xScale < $yScale)
- { $yScale = $xScale;
- }
- else
- { $xScale = $yScale;
- }
- prImage({ file => 'best.pdf',
- x => 25,
- y => 450,
- xsize => $xScale,
- ysize => $yScale} );
-
- prText(25, 400, 'This is the second image :');
-
- $xScale = 300 / $vec2[1];
- $yScale = 300 / $vec2[2];
- if ($xScale < $yScale)
- { $yScale = $xScale;
- }
- else
- { $xScale = $yScale;
- }
- prImage({ file => 'destiny.pdf',
- x => 25,
- y => 25,
- xsize => $xScale,
- ysize => $yScale} );
-
- prEnd();
-
-On the first page an image is displayed in a simple way. While the second page
-is processed, prImage(), loads an image, but it is not shown here. On the 3:rd
-page, the two images are scaled and shown.
-
-In the distribution there is an utility program, 'reuseComponent_pl', which displays
-included images in a PDF-file and their "names".
-
-=head2 prInit - add JavaScript to be executed at initiation
-
- prInit ( $string, $duplicateCode )
-
-B<$string> can be any JavaScript code, but you can only refer to functions included
-with prJs. The JavaScript interpreter will not know other functions in the document.
-Often you can add new things, but you can't remove or change interactive fields,
-because the interpreter hasn't come that far, when initiation is done.
-
-B<$duplicateCode> is undefined or anything. It duplicates the JavaScript code
-which has been used at initiation, so you can look at it from within Acrobat and
-debug it. It makes the document bigger. This parameter is B<deprecated>.
-
-See prJs() for an example
-
-Remark: Avoid to use "return" in the code you use at initiation. If your user has
-downloaded a page with Web Capture, and after that opens a PDF-document where a
-JavaScript is run at initiation and that JavaScript contains a return-statement,
-a bug occurs. The JavaScript interpreter "exits" instead of returning, the execution
-of the JavaScript might finish to early. This is a bug in Acrobat/Reader 5.
-
-B<The function prInit uses JavaScript, so see "Remarks about Javascript">
-
-=head2 prInitVars - initiate global variables and internal tables
-
- prInitVars(1)
-
-If you run programs with PDF::Reuse as persistent procedures, you probably need to
-initiate global variables. If you have '1' or anything as parameter, internal tables for forms, images, fonts
-and interactive functions are B<not> initiated. The module "learns" offset and sizes of
-used objects, and can process them faster, but at the same time the size of the
-program grows.
-
- use PDF::Reuse;
- use strict;
- prInitVars(); # To initiate ALL global variables and tables
- # prInitVars(1); # To make it faster, but more memory consuming
-
- $| = 1;
- print STDOUT "Content-Type: application/pdf \n\n";
-
- prFile(); # To send the document uncatalogued to STDOUT
-
- prForm('best.pdf');
- prText(25, 790, 'Dear Mr. Anders Persson');
- # ...
- prEnd();
-
-If you call this function without parameters all global variables, including the
-internal tables, are initiated.
-
-
-=head2 prJpeg - import a jpeg-image
-
- prJpeg ( $imageFile, $width, $height )
-
-B<$imageFile> contains 1 single jpeg-image. B<$width> and B<$height>
-also have to be specified. Returns the B<$internalName>
-
- use PDF::Reuse;
- use Image::Info qw(image_info dim);
- use strict;
-
- my $file = 'myImage.jpg';
- my $info = image_info($file);
- my ($width, $height) = dim($info); # Get the dimensions
-
- prFile('myFile.pdf');
- my $intName = prJpeg("$file", # Define the image
- $width, # in the document
- $height);
-
- my $str = "q\n";
- $str .= "$width 0 0 $height 10 10 cm\n";
- $str .= "/$intName Do\n";
- $str .= "Q\n";
- prAdd($str);
- prEnd();
-
-This is a little like an extra or reserve routine to add images to the document.
-The most simple way is to use prImage()
-
-=head2 prJs - add JavaScript
-
- prJs ( $string|$fileName )
-
-To add JavaScript to your new document. B<$string> has to consist only of
-JavaScript functions: function a (..){ ... } function b (..) { ...} and so on
-If B<$string> doesn't contain '{', B<$string> is interpreted as a filename.
-In that case the file has to consist only of JavaScript functions.
-
- use PDF::Reuse;
- use strict;
-
- prFile('myFile.pdf');
- prJs('customerResponse.js');
- prInit('nameAddress(0, 100, 700);');
- prEnd();
-
-
-B<See "Remarks about Javascript">
-
-=head2 prLink - add a hyperlink
-
- prLink( { page => $pageNo, # Starting with 1 !
- x => $x,
- y => $y,
- width => $width,
- height => $height,
- URI => $URI } );
-
-You can also call prLink like this:
-
- prLink($page, $x, $y, $width, $height, $URI);
-
-You have to put prLink B<after prFile and before the sentences where its' page
-is created>. The links are created at the page-breaks. If the page is already
-created, no new link will be inserted.
-
-Here is an example where the links of a 4 page document are preserved, and a link is
-added at the end of the document. We assume that there is some suitable text at that
-place (x = 400, y = 350):
-
- use strict;
- use PDF::Reuse;
-
- prFile('test.pdf');
-
- prLink( {page => 4,
- x => 400,
- y => 350,
- width => 105,
- height => 15,
- URI => 'http://www.purelyInvented.com/info.html' } );
-
- prDoc('fourPages.pdf');
-
- prEnd();
-
-( If you are creating each page of a document separately, you can also use 'hyperLink'
-from PDF::Reuse::Util. Then you get an external text in Helvetica-Oblique, underlined
-and in blue.
-
- use strict;
- use PDF::Reuse;
- use PDF::Reuse::Util;
-
- prFile('test.pdf');
- prForm('template.pdf', 5);
- my ($from, $pos) = prText(25, 700, 'To get more information ');
-
- $pos = hyperLink( $pos, 700, 'Press this link',
- 'http://www.purelyInvented.com/info.html' );
- ($from, $pos) = prText( $pos, 700, ' And get connected');
- prEnd();
-
-'hyperLink' has a few parameters: $x, $y, $textToBeShown, $hyperLink and
-$fontSize (not shown in the example). It returns current x-position. )
-
-=head2 prLog - add a string to the log
-
- prLog ( $string )
-
-Adds whatever you want to the current log (a reference No, a commentary, a tag ?)
-A log has to be active see prLogDir()
-
-Look at "Using the template" and "Restoring the document from the log" in
-the tutorial for an example.
-
-=head2 prLogDir - set directory for the log
-
- prLogDir ( $directory )
-
-Sets a directory for the logs and activates the logging.
-A little log file is created for each PDF-file. Normally it should be much, much
-more compact then the PDF-file, and it should be possible to restore or verify
-a document with the help of it. (Of course you could compress or store the logs in a
-database to save even more space.)
-
- use PDF::Reuse;
- use strict;
-
- prDocDir('C:/temp/doc');
- prLogDir('C:/run');
-
- prFile('myFile.pdf');
- prForm('best.pdf');
- prText(25, 790, 'Dear Mr. Anders Persson');
- # ...
- prEnd();
-
-In this example a log file with the name 'myFile.pdf.dat' is created in the
-directory 'C:\run'. If that directory doesn't exist, the system tries to create it.
-(But, just as mkdir does, it only creates the last level in a directory tree.)
-
-=head2 prMbox - define the format (MediaBox) of the current page.
-
- prMbox ( $lowerLeftX, $lowerLeftY, $upperRightX, $upperRightY )
-
-If the function or the parameters are missing, they are set to 0, 0, 595, 842 pixels respectively.
-
-See prForm() for an example.
-
-
-=head2 prPage - insert a page break
-
- prPage ($noLog)
-
-Don't use the optional parameter, it is only used internally, not to clutter the log,
-when automatic page breaks are made.
-
-See prForm() for an example.
-
-=head2 prStrWidth - calculate the string width
-
- prStrWidth($string, $font, $fontSize)
-
-Returns string width in pixels.
-Should be used in conjunction with one of these predefined fonts of Acrobat/Reader:
-Times-Roman, Times-Bold, Times-Italic, Times-BoldItalic, Courier, Courier-Bold, Courier-Oblique,
-Courier-BoldOblique, Helvetica, Helvetica-Bold, Helvetica-Oblique,
-Helvetica-BoldOblique. If some other font is given, Helvetica is used, and the
-returned value will at the best be approximate.
-
-=head2 prText - add a text-string
-
- prText ( $x, $y, $string, $how )
-
-Puts B<$string> at position B<$x, $y>
-Returns 1 in scalar context. Returns ($xFrom, $xTo) in list context. $xTo will not
-be defined if $how is a rotation. prStrWidth() is used to calculate the length of the
-strings, so only the predefined fonts together with Acrobat/Reader will give
-reliable values for $xTo.
-
-$how can be 'left' (= default), 'center', 'right', a degree 0 - 360, 'q1', 'q2'
-or 'q3'. The parameter is optional.
-
-Current font and font size are used. (If you use prAdd() before this function,
-many other things could also influence the text.)
-
- use strict;
- use PDF::Reuse;
-
- prFile('test.pdf');
-
- #####################################
- # Use a "curser" ($pos) along a line
- #####################################
-
- my ($from, $pos) = prText(25, 800, 'First write this. ');
- ($from, $pos) = prText($pos, 800, 'Then write this. ');
- prText($pos, 800, 'Finally write this.');
-
- #####################################
- # Right adjust and center sentences
- #####################################
-
- prText( 200, 750, 'A short sentence', 'right');
- prText( 200, 735, 'This is a longer sentence', 'right');
- prText( 200, 720, 'A word', 'right');
-
- prText( 200, 705, 'Centered around a point 200 pixels from the left', 'center');
- prText( 200, 690, 'The same center', 'center');
- prText( 200, 675, '->.<-', 'center');
-
- ############
- # Rotation
- ############
-
- prText( 200, 550, ' Rotate 0 degrees', 0);
- prText( 200, 550, ' Rotate 60 degrees', 60);
- prText( 200, 550, ' Rotate 120 degrees', 120);
- prText( 200, 550, ' Rotate 180 degrees', 180);
- prText( 200, 550, ' Rotate 240 degrees', 240);
- prText( 200, 550, ' Rotate 300 degrees', 300);
-
- prText( 400, 430, 'Rotate 90 degrees clock-wise', 'q1');
- prText( 400, 430, 'Rotate 180 degrees clock-wise', 'q2');
- prText( 400, 430, 'Rotate 270 degrees clock-wise', 'q3');
-
- prEnd();
-
-
-=head2 prTouchUp - make changes and reuse more difficult
-
- prTouchUp (1);
-
-By default and after you have issued prTouchUp(1), you can change the document
-with the TouchUp tool from within Acrobat.
-If you want to switch off this possibility, you use prTouchUp() without any
-parameter. Then the user shouldn't be able to change anything graphic by mistake.
-He has to do something premeditated and perhaps with a little effort.
-He could still save it as Postscript and redistill, or he could remove or add single pages.
-(Here is a strong reason why the log files, and perhaps also check sums, are needed.
-It would be very difficult to forge a document unless the forger also has access to your
-computer and knows how the check sums are calculated.)
-
-B<Avoid to switch off the TouchUp tool for your templates.> It creates an
-extra level within the PDF-documents . Use this function for your final documents.
-
-See "Using the template" in the tutorial for an example.
-
-(To encrypt your documents: use the batch utility within Acrobat)
-
-
-=head1 INTERNAL OR DEPRECATED FUNCTIONS
-
-=over 2
-
-=item prBar - define and paint bars for bar fonts
-
- prBar ($x, $y, $string)
-
-Prints a bar font pattern at the current page.
-Returns $internalName for the font.
-$x and $y are coordinates in pixels and $string should consist of the characters
-'0', '1' and '2' (or 'G'). '0' is a white bar, '1' is a dark bar. '2' and 'G' are
-dark, slightly longer bars, guard bars.
-You can use e.g. GD::Barcode or one module in that group to calculate the barcode
-pattern. prBar "translates" the pattern to white and black bars.
-
- use PDF::Reuse;
- use GD::Barcode::Code39;
- use strict;
-
- prFile('myFile.pdf');
- my $oGdB = GD::Barcode::Code39->new('JOHN DOE');
- my $sPtn = $oGdB->barcode();
- prBar(100, 600, $sPtn);
- prEnd();
-
-Internally the module uses a font for the bars, so you might want to change the font size before calling
-this function. In that case, use prFontSize() .
-If you call this function without arguments it defines the bar font but does
-not write anything to the current page.
-
-B<An easier and often better way to produce barcodes is to use PDF::Reuse::Barcode.>
-Look at that module!
-
-=item prCid - define timestamp/checkid
-
- prCid ( $timeStamp )
-
-An internal function. Don't bother about it. It is used in automatic
-routines when you want to restore a document. It gives modification time of
-the next PDF-file or JavaScript.
-See "Restoring a document from the log" in the tutorial for more about the
-time stamp
-
-=item prId - define id-string of a PDF document
-
- prId ( $string )
-
-An internal function. Don't bother about it. It is used e.g. when a document is
-restored and an id has to be set, not calculated.
-
-=item prIdType - define id-type
-
- prIdType ( $string )
-
-An internal function. Avoid using it. B<$string> could be "Rep" for replace or
-"None" to avoid calculating an id.
-
-Normally you don't use this function. Then an id is calculated with the help of
-Digest::MD5::md5_hex and some data from the run.
-
-=item prMoveTo
-
- prMoveTo ( $x, $y )
-
-B<Deprecated> This function will be removed during 2004. You can define positions
-with parameters directly to prImage(), prForm() and prDocForm().
-
-Defines positions where to put e.g. next image
-
-=item prScale
-
- prScale ( $xSize, $ySize )
-
-B<Deprecated> This function will be removed during 2004. You can define sizes
-with parameters directly to prImage(), prForm() and prDocForm().
-
-Each of $xSize and $ySize are set to 1 if missing. You can use this function to
-scale an image before showing it.
-
-
-=item prVers - check version of log and program
-
- prVers ( $versionNo )
-
-To check version of this module in case a document has to be
-restored.
-
-=back
-
-=head1 SEE ALSO
-
- PDF::Reuse::Tutorial
- PDF::Reuse::Barcode
- PDF::Reuse::Scramble
- PDF::Reuse::OverlayChart
-
-To program with PDF-operators, look at "The PDF-reference Manual" which probably
-is possible to download from http://partners.adobe.com/asn/developer/acrosdk/docs.html
-Look especially at chapter 4 and 5, Graphics and Text, and the Operator summary.
-
-Technical Note # 5186 contains the "Acrobat JavaScript Object Specification". I
-downloaded it from http://partners.adobe.com/asn/developer/technotes/acrobatpdf.html
-
-If you are serious about producing PDF-files, you probably need Adobe Acrobat sooner
-or later. It has a price tag. Other good programs are GhostScript and GSview.
-I got them via http://www.cs.wisc.edu/~ghost/index.html Sometimes they can replace Acrobat.
-A nice little detail is e.g. that GSview shows the x- and y-coordinates better then Acrobat. If you need to convert HTML-files to PDF, HTMLDOC is a possible tool. Download it from
-http://www.easysw.com . A simple tool for vector graphics is Mayura Draw 2.04, download
-it from http://www.mayura.com. It is free. I have used it to produce the graphic
-OO-code in the tutorial. It produces postscript which the Acrobat Distiller (you get it together with Acrobat)
-or Ghostscript can convert to PDF.(The commercial product, Mayura Draw 4.01 or something
-higher can produce PDF-files straight away)
-
-If you want to import jpeg-images, you might need
-
- Image::Info
-
-To get definitions for e.g. colors, take them from
-
- PDF::API2::Util
-
-=head1 LIMITATIONS
-
-Metadata, info and many other features of the PDF-format have not been
-implemented in this module.
-
-Many things can be added afterwards, after creating the files. If you e.g. need
-files to be encrypted, you can use a standard batch routine within Adobe Acrobat.
-
-=head1 TODO
-
-I have been experimenting a little with a helper application for Netscape or
-Internet Explorer and it is quite obvious that you could get very good performance
-and high reliability if you transferred the logs and constructed the documents at
-the target computer, instead of the transferring formatted documents.
-The reasons are:
-
-The size of a log is usually only a fraction of the formatted document. The logs
-keep a time stamp for all source files, so you could have a simple cashing. It is
-possible to put a time stamp on the log file and then you get a hierarchal structure.
-When the system reads a log file it could quickly find out which source files are
-missing. If it encounters the URL and time stamp of cashed log file, that would be
-sufficient. It would not be necessary to get it over the net.
-You would minimize the number of conversations and you would also increase the
-possibilities to complete a task even if the connections are bad.
-
-The cash could function as a secondary library for forms and JavaScripts.
-When you work with HTML you are usually interested in the most recent version of
-of a component. With PDF the emphasis is usually more on exactness, and PDF-documents
-tend to be more stable. This strengthens the motive for a functioning cash.
-
-(Also I think you could skip some holy rules from HTML-processing. E.g. if an
-international body has forms and JavaScripts for booking a hotel room, any
-affiliated hotel should have the right to use the common files, so they could be
-used via the cash regardless of if you are booking a room in Agadir or Shanghai.
-That would create libraries and rational reuse of code. I think security and
-legal problems would be possible to handle.)
-
-At the present time PDF cannot compete with HTML, but if you used the log files
-and a simple cash, PDF would be just superior for repeated tasks.
-
-=head1 THANKS TO
-
-Martin Langhoff and others who have contributed with code, suggestions and error
-reports.
-
-=head1 AUTHOR
-
-Lars Lundberg elkelund @ worldonline . se
-
-=head1 COPYRIGHT
-
-Copyright (C) 2003 - 2004 Lars Lundberg, Solidez HB. All rights reserved.
-This program is free software; you can redistribute it and/or
-modify it under the same terms as Perl itself.
-
-=head1 DISCLAIMER
-
-You get this module free as it is, but nothing is guaranteed to work, whatever
-implicitly or explicitly stated in this document, and everything you do,
-you do at your own risk - I will not take responsibility
-for any damage, loss of money and/or health that may arise from the use of this module.
-
-=cut
-
-sub prLink
-{ my %link;
- my $param = shift;
- if (ref($param) eq 'HASH')
- { $link{page} = $param->{'page'} || -1;
- $link{x} = $param->{'x'} || 100;
- $link{y} = $param->{'y'} || 100;
- $link{width} = $param->{width} || 75;
- $link{height} = $param->{height} || 15;
- $link{action} = $param->{action} || undef;
- $link{border} = $param->{border} || undef;
- $link{color} = $param->{color} || undef;
- $link{URI} = $param->{URI};
- }
- else
- { $link{page} = $param || -1;
- $link{x} = shift || 100;
- $link{y} = shift || 100;
- $link{width} = shift || 75;
- $link{height} = shift || 15;
- $link{URI} = shift;
- }
-
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
-
- if ($runfil)
- { $log .= "Link~$link{page}~$link{x}~$link{y}~$link{width}~"
- . "$link{height}~$link{URI}\n";
- }
-
- if ($link{URI} || $link{action})
- { push @{$links{$link{page}}}, \%link;
- }
- 1;
-}
-
-sub mergeLinks
-{ my $tSida = $sida + 1;
- my $rad;
- my ($linkObject, $linkObjectNo);
- for my $link (@{$links{'-1'}}, @{$links{$tSida}} )
- { my $x2 = $link->{x} + $link->{width};
- my $y2 = $link->{y} + $link->{height};
- if (defined $link->{action})
- {
- if (exists $links{$link->{action}})
- { $linkObjectNo = $links{$link->{action}};
- }
- else
- { $objNr++;
- $objekt[$objNr] = $pos;
- $rad = "$objNr 0 obj<<$link->{action}>>endobj\n";
- $linkObjectNo = $objNr;
- $links{$link->{action}} = $objNr;
- $pos += syswrite UTFIL, $rad;
- }
- }
- else
- {
- if (exists $links{$link->{URI}})
- { $linkObjectNo = $links{$link->{URI}};
- }
- else
- { $objNr++;
- $objekt[$objNr] = $pos;
- $rad = "$objNr 0 obj<</S/URI/URI($link->{URI})>>endobj\n";
- $linkObjectNo = $objNr;
- $links{$link->{URI}} = $objNr;
- $pos += syswrite UTFIL, $rad;
- }
- }
- $rad = "/Subtype/Link/Rect[$link->{x} $link->{y} "
- . "$x2 $y2]/A $linkObjectNo 0 R";
- if (defined $link->{border})
- { $rad .= "/Border$link->{border}";
- }
- else
- { $rad .= "/Border[0 0 0]";
- }
- if (defined $link->{color})
- { $rad .= "/C$link->{color}";
- }
- if (exists $links{$rad})
- { push @annots, $links{$rad};
- }
- else
- { $objNr++;
- $objekt[$objNr] = $pos;
- $links{$rad} = $objNr;
- $rad = "$objNr 0 obj<<$rad>>endobj\n";
- $pos += syswrite UTFIL, $rad;
- push @annots, $objNr;
- }
- }
- @{$links{'-1'}} = ();
- @{$links{$tSida}} = ();
- $objNr++;
- $objekt[$objNr] = $pos;
- $rad = "$objNr 0 obj[\n";
- for (@annots)
- { $rad .= "$_ 0 R\n";
- }
- $rad .= "]endobj\n";
- $pos += syswrite UTFIL, $rad;
- @annots = ();
- return $objNr;
-}
-
-sub prStrWidth
-{ require PDF::Reuse::Util;
- my $string = shift;
- my $Font = shift;
- my $FontSize = shift || $fontSize;
- my $w = 0;
-
- if (! $Font)
- { if (! $aktuellFont[foEXTNAMN])
- { findFont();
- }
- $Font = $aktuellFont[foEXTNAMN];
- }
-
- if (! exists $PDF::Reuse::Util::font_widths{$Font})
- { if (exists $stdFont{$Font})
- { $Font = $stdFont{$Font};
- }
- if (! exists $PDF::Reuse::Util::font_widths{$Font})
- { $Font = 'Helvetica';
- }
- }
-
- if (ref($PDF::Reuse::Util::font_widths{$Font}) eq 'ARRAY')
- { my @font_table = @{ $PDF::Reuse::Util::font_widths{$Font} };
- for (unpack ("C*", $string))
- { $w += $font_table[$_];
- }
- }
- else
- { $w = length($string) * $PDF::Reuse::Util::font_widths{$Font};
- }
- $w = $w / 1000 * $FontSize;
-
- return $w;
-}
-
-
-sub prBookmark
-{ my $param = shift;
- if (! ref($param))
- { $param = eval ($param);
- }
- if (! ref($param))
- { return undef;
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- if (ref($param) eq 'HASH')
- { push @bookmarks, $param;
- }
- else
- { push @bookmarks, (@$param);
- }
- if ($runfil)
- { local $Data::Dumper::Indent = 0;
- $param = Dumper($param);
- $param =~ s/^\$VAR1 = //;
- $param = prep($param);
- $log .= "Bookmark~$param\n";
- }
- return 1;
-}
-
-sub ordnaBookmarks
-{ my ($first, $last, $me, $entry, $rad);
- $totalCount = 0;
- if (defined $objekt[$objNr])
- { $objNr++;
- }
- $me = $objNr;
-
- my $number = $#bookmarks;
- for (my $i = 0; $i <= $number ; $i++)
- { my %hash = %{$bookmarks[$i]};
- $objNr++;
- $hash{'this'} = $objNr;
- if ($i == 0)
- { $first = $objNr;
- }
- if ($i == $number)
- { $last = $objNr;
- }
- if ($i < $number)
- { $hash{'next'} = $objNr + 1;
- }
- if ($i > 0)
- { $hash{'previous'} = $objNr - 1;
- }
- $bookmarks[$i] = \%hash;
- }
-
- for $entry (@bookmarks)
- { my %hash = %{$entry};
- descend ($me, %hash);
- }
-
- $objekt[$me] = $pos;
-
- $rad = "$me 0 obj<<";
- $rad .= "/Type/Outlines";
- $rad .= "/Count $totalCount";
- if (defined $first)
- { $rad .= "/First $first 0 R";
- }
- if (defined $last)
- { $rad .= "/Last $last 0 R";
- }
- $rad .= ">>endobj\n";
- $pos += syswrite UTFIL, $rad;
-
- return $me;
-
-}
-
-sub descend
-{ my ($parent, %entry) = @_;
- my ($first, $last, $count, $me, $rad, $jsObj);
- if (! exists $entry{'close'})
- { $totalCount++; }
- $count = $totalCount;
- $me = $entry{'this'};
- if (exists $entry{'kids'})
- { if (ref($entry{'kids'}) eq 'ARRAY')
- { my @array = @{$entry{'kids'}};
- my $number = $#array;
- for (my $i = 0; $i <= $number ; $i++)
- { $objNr++;
- $array[$i]->{'this'} = $objNr;
- if ($i == 0)
- { $first = $objNr;
- }
- if ($i == $number)
- { $last = $objNr;
- }
-
- if ($i < $number)
- { $array[$i]->{'next'} = $objNr + 1;
- }
- if ($i > 0)
- { $array[$i]->{'previous'} = $objNr - 1;
- }
- if (exists $entry{'close'})
- { $array[$i]->{'close'} = 1;
- }
- }
-
- for my $element (@array)
- { descend($me, %{$element})
- }
- }
- else # a hash
- { my %hash = %{$entry{'kids'}};
- $objNr++;
- $hash{'this'} = $objNr;
- $first = $objNr;
- $last = $objNr;
- descend($me, %hash)
- }
- }
-
- if (exists $entry{'act'})
- { my $code = $entry{'act'};
- if ($code =~ m/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*$/os)
- { $code = "this.pageNum = $1; this.scroll($2, $3);";
- }
- $jsObj = skrivJS($code);
- }
-
- $objekt[$me] = $pos;
- $rad = "$me 0 obj<<";
- if (exists $entry{'text'})
- { $rad .= "/Title ($entry{'text'})";
- }
- $rad .= "/Parent $parent 0 R";
- if (defined $jsObj)
- { $rad .= "/A $jsObj 0 R";
- }
- elsif (exists $entry{'pdfact'})
- { $rad .= "/A << $entry{'pdfact'} >>";
- }
- if (exists $entry{'previous'})
- { $rad .= "/Prev $entry{'previous'} 0 R";
- }
- if (exists $entry{'next'})
- { $rad .= "/Next $entry{'next'} 0 R";
- }
- if (defined $first)
- { $rad .= "/First $first 0 R";
- }
- if (defined $last)
- { $rad .= "/Last $last 0 R";
- }
- if ($count != $totalCount)
- { $count = $totalCount - $count;
- $rad .= "/Count $count";
- }
- if (exists $entry{'color'})
- { $rad .= "/C [$entry{'color'}]";
- }
- if (exists $entry{'style'})
- { $rad .= "/F $entry{'style'}";
- }
-
- $rad .= ">>endobj\n";
- $pos += syswrite UTFIL, $rad;
-}
-
-sub prInitVars
-{ my $exit = shift;
- $genLowerX = 0;
- $genLowerY = 0;
- $genUpperX = 595,
- $genUpperY = 842;
- $fontSize = 12;
- ($utfil, $slutNod, $formCont, $imSeq,
- $page, $sidObjNr, $interActive, $NamesSaved, $AARootSaved, $AAPageSaved,
- $root, $AcroFormSaved, $id, $ldir, $checkId, $formNr, $imageNr,
- $filnamn, $interAktivSida, $taInterAkt, $type, $runfil, $checkCs,
- $confuseObj, $compress,$pos, $fontNr, $objNr,
- $defGState, $gSNr, $pattern, $shading, $colorSpace) = '';
-
- (@kids, @counts, @formBox, @objekt, @parents, @aktuellFont, @skapa,
- @jsfiler, @inits, @bookmarks, @annots) = ();
-
- ( %resurser, %objRef, %nyaFunk,%oldObject, %unZipped,
- %sidFont, %sidXObject, %sidExtGState, %font, %fields, %script,
- %initScript, %sidPattern, %sidShading, %sidColorSpace, %knownToFile,
- %processed, %dummy) = ();
-
- $stream = '';
- $idTyp = '';
- $ddir = '';
- $log = '';
-
- if ($exit)
- { return 1;
- }
-
- ( %form, %image, %fontSource, %intAct) = ();
-
- return 1;
-}
-
-####################
-# Behandla en bild
-####################
-
-sub prImage
-{ my $param = shift;
- my ($infil, $sidnr, $bildnr, $effect, $adjust, $x, $y, $size, $xsize,
- $ysize, $rotate);
-
- if (ref($param) eq 'HASH')
- { $infil = $param->{'file'};
- $sidnr = $param->{'page'} || 1;
- $bildnr = $param->{'imageNo'} || 1;
- $effect = $param->{'effect'} || 'print';
- $adjust = $param->{'adjust'} || '';
- $x = $param->{'x'} || 0;
- $y = $param->{'y'} || 0;
- $rotate = $param->{'rotate'} || 0;
- $size = $param->{'size'} || 1;
- $xsize = $param->{'xsize'} || 1;
- $ysize = $param->{'ysize'} || 1;
- }
- else
- { $infil = $param;
- $sidnr = shift || 1;
- $bildnr = shift || 1;
- $effect = shift || 'print';
- $adjust = shift || '';
- $x = shift || 0;
- $y = shift || 0;
- $rotate = shift || 0;
- $size = shift || 1;
- $xsize = shift || 1;
- $ysize = shift || 1;
- }
-
- my ($refNr, $inamn, $bildIndex, $xc, $yc, $xs, $ys);
- $type = 'image';
-
- $bildIndex = $bildnr - 1;
- my $fSource = $infil . '_' . $sidnr;
- my $iSource = $fSource . '_' . $bildnr;
- if (! exists $image{$iSource})
- { $imageNr++;
- $inamn = 'Im' . $imageNr;
- $knownToFile{'Im:' . $iSource} = $inamn;
- $image{$iSource}[imXPOS] = 0;
- $image{$iSource}[imYPOS] = 0;
- $image{$iSource}[imXSCALE] = 1;
- $image{$iSource}[imYSCALE] = 1;
- if (! exists $form{$fSource} )
- { $refNr = getPage($infil, $sidnr, '');
- if ($refNr)
- { $formNr++;
- my $namn = 'Fm' . $formNr;
- $knownToFile{$fSource} = $namn;
- }
- elsif ($refNr eq '0')
- { errLog("File: $infil Page: $sidnr can't be found");
- }
- }
- my $in = $form{$fSource}[fIMAGES][$bildIndex];
- $image{$iSource}[imWIDTH] = $form{$fSource}->[fOBJ]->{$in}->[oWIDTH];
- $image{$iSource}[imHEIGHT] = $form{$fSource}->[fOBJ]->{$in}->[oHEIGHT];
- $image{$iSource}[imIMAGENO] = $form{$fSource}[fIMAGES][$bildIndex];
- }
- if (exists $knownToFile{'Im:' . $iSource})
- { $inamn = $knownToFile{'Im:' . $iSource};
- }
- else
- { $imageNr++;
- $inamn = 'Im' . $imageNr;
- $knownToFile{'Im:' . $iSource} = $inamn;
- }
- if (! exists $objRef{$inamn})
- { $refNr = getImage($infil, $sidnr,
- $bildnr, $image{$iSource}[imIMAGENO]);
- $objRef{$inamn} = $refNr;
- }
- else
- { $refNr = $objRef{$inamn};
- }
-
- my @iData = @{$image{$iSource}};
-
- if (($effect eq 'print') && ($refNr))
- { if (! defined $defGState)
- { prDefaultGrState();}
- $stream .= "\n/Gs0 gs\n";
- $stream .= "q\n";
-
- if ($adjust)
- { $stream .= fillTheForm(0, 0, $iData[imWIDTH], $iData[imHEIGHT],$adjust);
- }
- else
- { my $tX = ($x + $iData[imXPOS]);
- my $tY = ($y + $iData[imYPOS]);
- $stream .= calcMatrix($tX, $tY, $rotate, $size,
- $xsize, $ysize, $iData[imWIDTH], $iData[imHEIGHT]);
- }
- $stream .= "$iData[imWIDTH] 0 0 $iData[imHEIGHT] 0 0 cm\n";
- $stream .= "/$inamn Do\n";
- $sidXObject{$inamn} = $refNr;
- $stream .= "Q\n";
- $sidExtGState{'Gs0'} = $defGState;
- }
- if ($runfil)
- { $infil = prep($infil);
- $log .= "Image~$infil~$sidnr~$bildnr~$effect~$adjust";
- $log .= "$x~$y~$size~$xsize~$ysize~$rotate\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
-
- if (wantarray)
- { return ($inamn, $iData[imWIDTH], $iData[imHEIGHT]);
- }
- else
- { return $inamn;
- }
-}
-
-
-
-sub prMbox
-{ my $lx = shift || 0;
- my $ly = shift || 0;
- my $ux = shift || 595;
- my $uy = shift || 842;
-
- if ((defined $lx) && ($lx =~ m'^[\d\-\.]+$'o))
- { $genLowerX = $lx; }
- if ((defined $ly) && ($ly =~ m'^[\d\-\.]+$'o))
- { $genLowerY = $ly; }
- if ((defined $ux) && ($ux =~ m'^[\d\-\.]+$'o))
- { $genUpperX = $ux; }
- if ((defined $uy) && ($uy =~ m'^[\d\-\.]+$'o))
- { $genUpperY = $uy; }
- if ($runfil)
- { $log .= "Mbox~$lx~$ly~$ux~$uy\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- 1;
-}
-
-sub prField
-{ my ($fieldName, $fieldValue) = @_;
- if (($interAktivSida) || ($interActive))
- { errLog("Too late, has already tried to INITIATE FIELDS within an interactive page");
- }
- elsif (! $pos)
- { errLog("Too early INITIATE FIELDS, create a file first");
- }
- $fields{$fieldName} = $fieldValue;
- if ($fieldValue =~ m'^\s*js\s*\:(.*)'oi)
- { my $code = $1;
- my @fall = ($code =~ m'([\w\d\_\$]+)\s*\(.*?\)'gs);
- for (@fall)
- { if (! exists $initScript{$_})
- { $initScript{$_} = 0;
- }
- }
- }
- if ($runfil)
- { $fieldName = prep($fieldName);
- $fieldValue = prep($fieldValue);
- $log .= "Field~$fieldName~$fieldValue\n";
- }
- 1;
-}
-############################################################
-sub prBar
-{ my ($xPos, $yPos, $TxT) = @_;
-
- $TxT =~ tr/G/2/;
-
- my @fontSpar = @aktuellFont;
-
- findBarFont();
-
- my $Font = $aktuellFont[foINTNAMN]; # Namn i strömmen
-
- if (($xPos) && ($yPos))
- { $stream .= "\nBT /$Font $fontSize Tf ";
- $stream .= "$xPos $yPos Td \($TxT\) Tj ET\n";
- }
- if ($runfil)
- { $log .= "Bar~$xPos~$yPos~$TxT\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- @aktuellFont = @fontSpar;
- return $Font;
-
-}
-
-
-sub prExtract
-{ my $name = shift;
- my $form = shift;
- my $page = shift || 1;
- if ($name =~ m'^/(\w+)'o)
- { $name = $1;
- }
- my $fullName = "$name~$form~$page";
- if (exists $knownToFile{$fullName})
- { return $knownToFile{$fullName};
- }
- else
- { if ($runfil)
- { $log = "Extract~$fullName\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
-
- if (! exists $form{$form . '_' . $page})
- { prForm($form, $page, undef, 'load', 1);
- }
- $name = extractName($form, $page, $name);
- if ($name)
- { $knownToFile{$fullName} = $name;
- }
- return $name;
- }
-}
-
-
-########## Extrahera ett dokument ####################
-sub prDoc
-{ my ($infil, $first, $last);
- my $param = shift;
- if (ref($param) eq 'HASH')
- { $infil = $param->{'file'};
- $first = $param->{'first'} || 1;
- $last = $param->{'last'} || '';
- }
- else
- { $infil = $param;
- $first = shift || 1;
- $last = shift || '';
- }
-
- if ($stream)
- { if ($stream =~ m'\S+'os)
- { skrivSida();}
- else
- { undef $stream; }
- }
-
- if (! $objekt[$objNr]) # Objektnr behöver inte reserveras här
- { $objNr--;
- }
-
- my ($sidor, $Names, $AARoot, $AcroForm) = analysera($infil, $first, $last);
- if (($Names) || ($AARoot) || ($AcroForm))
- { $NamesSaved = $Names;
- $AARootSaved = $AARoot;
- $AcroFormSaved = $AcroForm;
- $interActive = 1;
- }
- if ($runfil)
- { $infil = prep($infil);
- $log .= "Doc~$infil~$first~$last\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- return $sidor;
-}
-
-############# Ett interaktivt + grafiskt "formulär" ##########
-
-sub prDocForm
-{my ($sidnr, $adjust, $effect, $tolerant, $infil, $x, $y, $size, $xsize,
- $ysize, $rotate);
- my $param = shift;
- if (ref($param) eq 'HASH')
- { $infil = $param->{'file'};
- $sidnr = $param->{'page'} || 1;
- $adjust = $param->{'adjust'} || '';
- $effect = $param->{'effect'} || 'print';
- $tolerant = $param->{'tolerant'} || '';
- $x = $param->{'x'} || 0;
- $y = $param->{'y'} || 0;
- $rotate = $param->{'rotate'} || 0;
- $size = $param->{'size'} || 1;
- $xsize = $param->{'xsize'} || 1;
- $ysize = $param->{'ysize'} || 1;
- }
- else
- { $infil = $param;
- $sidnr = shift || 1;
- $adjust = shift || '';
- $effect = shift || 'print';
- $tolerant = shift || '';
- $x = shift || 0;
- $y = shift || 0;
- $rotate = shift || 0;
- $size = shift || 1;
- $xsize = shift || 1;
- $ysize = shift || 1;
- }
- my $namn;
- my $refNr;
- $type = 'docform';
- my $fSource = $infil . '_' . $sidnr;
- my $action;
- if (! exists $form{$fSource})
- { $formNr++;
- $namn = 'Fm' . $formNr;
- $knownToFile{$fSource} = $namn;
- if ($effect eq 'load')
- { $action = 'load'
- }
- else
- { $action = 'print'
- }
- $refNr = getPage($infil, $sidnr, $action);
- if ($refNr)
- { $objRef{$namn} = $refNr;
- }
- else
- { if ($tolerant)
- { if ((defined $refNr) && ($refNr eq '0')) # Sidnumret existerar inte, men ok
- { $namn = '0';
- }
- else
- { undef $namn; # Sidan kan inte användas som form
- }
- }
- elsif (! defined $refNr)
- { my $mess = "$fSource can't be used as a form. Try e.g. to\n"
- . "save the file as postscript, and redistill\n";
- errLog($mess);
- }
- else
- { errLog("File : $infil Page: $sidnr doesn't exist");
- }
- }
- }
- else
- { if (exists $knownToFile{$fSource})
- { $namn = $knownToFile{$fSource};
- }
- else
- { $formNr++;
- $namn = 'Fm' . $formNr;
- $knownToFile{$fSource} = $namn;
- }
- if (exists $objRef{$namn})
- { $refNr = $objRef{$namn};
- }
- else
- { if (! $form{$fSource}[fVALID])
- { my $mess = "$fSource can't be used as a form. Try e.g. to\n"
- . "concatenate the streams of the page\n";
- if ($tolerant)
- { cluck $mess;
- undef $namn;
- }
- else
- { errLog($mess);
- }
- }
- elsif ($effect ne 'load')
- { $refNr = byggForm($infil, $sidnr);
- $objRef{$namn} = $refNr;
- }
- }
- }
- my @BBox = @{$form{$fSource}[fBBOX]} if ($refNr);
- if (($effect eq 'print') && ($form{$fSource}[fVALID]) && ($refNr))
- { if ((! defined $interActive)
- && ($sidnr == 1)
- && (defined %{$intAct{$fSource}[0]}) )
- { $interActive = $infil . ' ' . $sidnr;
- $interAktivSida = 1;
- }
- if (! defined $defGState)
- { prDefaultGrState();
- }
- if ($adjust)
- { $stream .= "q\n";
- $stream .= fillTheForm(@BBox, $adjust);
- $stream .= "\n/Gs0 gs\n";
- $stream .= "/$namn Do\n";
- $stream .= "Q\n";
- }
- elsif (($x) || ($y) || ($rotate) || ($size != 1)
- || ($xsize != 1) || ($ysize != 1))
- { $stream .= "q\n";
- $stream .= calcMatrix($x, $y, $rotate, $size,
- $xsize, $ysize, $BBox[2], $BBox[3]);
- $stream .= "\n/Gs0 gs\n";
- $stream .= "/$namn Do\n";
- $stream .= "Q\n";
- }
- else
- { $stream .= "\n/Gs0 gs\n";
- $stream .= "/$namn Do\n";
- }
- $sidXObject{$namn} = $refNr;
- $sidExtGState{'Gs0'} = $defGState;
- }
- if ($runfil)
- { $infil = prep($infil);
- $log .= "Form~$infil~$sidnr~$adjust~$effect~$tolerant";
- $log .= "~$x~$y~$rotate~$size~$xsize~$ysize\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- if (($effect ne 'print') && ($effect ne 'add'))
- { undef $namn;
- }
- if (wantarray)
- { my $images = 0;
- if (exists $form{$fSource}[fIMAGES])
- { $images = scalar(@{$form{$fSource}[fIMAGES]});
- }
- return ($namn, $BBox[0], $BBox[1], $BBox[2],
- $BBox[3], $images);
- }
- else
- { return $namn;
- }
-}
-
-sub calcMatrix
-{ my ($x, $y, $rotate, $size, $xsize, $ysize, $upperX, $upperY) = @_;
- my ($str, $xSize, $ySize);
- $size = 1 if ($size == 0);
- $xsize = 1 if ($xsize == 0);
- $ysize = 1 if ($ysize == 0);
- $xSize = $xsize * $size;
- $ySize = $ysize * $size;
- $str = "$xSize 0 0 $ySize $x $y cm\n";
- if ($rotate)
- { if ($rotate =~ m'q(\d)'oi)
- { my $tal = $1;
- if ($tal == 1)
- { $upperY = $upperX;
- $upperX = 0;
- $rotate = 270;
- }
- elsif ($tal == 2)
- { $rotate = 180;
- }
- else
- { $rotate = 90;
- $upperX = $upperY;
- $upperY = 0;
- }
- }
- else
- { $upperX = 0;
- $upperY = 0;
- }
- my $radian = sprintf("%.6f", $rotate / 57.2957795); # approx.
- my $Cos = sprintf("%.6f", cos($radian));
- my $Sin = sprintf("%.6f", sin($radian));
- my $negSin = $Sin * -1;
- $str .= "$Cos $Sin $negSin $Cos $upperX $upperY cm\n";
- }
- return $str;
-}
-
-sub fillTheForm
-{ my $left = shift || 0;
- my $bottom = shift || 0;
- my $right = shift || 0;
- my $top = shift || 0;
- my $how = shift || 1;
- my $image = shift;
- my $str;
- my $scaleX = 1;
- my $scaleY = 1;
-
- my $xDim = $genUpperX - $genLowerX;
- my $yDim = $genUpperY - $genLowerY;
- my $xNy = $right - $left;
- my $yNy = $top - $bottom;
- $scaleX = $xDim / $xNy;
- $scaleY = $yDim / $yNy;
- if ($how == 1)
- { if ($scaleX < $scaleY)
- { $scaleY = $scaleX;
- }
- else
- { $scaleX = $scaleY;
- }
- }
- $str = "$scaleX 0 0 $scaleY $left $bottom cm\n";
- return $str;
-}
-
-sub prJpeg
-{ my ($iFile, $iWidth, $iHeight) = @_;
- my ($iLangd, $namnet, $utrad);
- if (! $pos) # If no output is active, it is no use to continue
- { return undef;
- }
- my $checkidOld = $checkId;
- ($iFile, $checkId) = findGet($iFile, $checkidOld);
- if ($iFile)
- { $iLangd = (stat($iFile))[7];
- $imageNr++;
- $namnet = 'Im' . $imageNr;
- $objNr++;
- $objekt[$objNr] = $pos;
- open (BILDFIL, "<$iFile") || errLog("Couldn't open $iFile, $!, aborts");
- binmode BILDFIL;
- my $iStream;
- sysread BILDFIL, $iStream, $iLangd;
- $utrad = "$objNr 0 obj\n<</Type/XObject/Subtype/Image/Name/$namnet" .
- "/Width $iWidth /Height $iHeight /BitsPerComponent 8 /Filter/DCTDecode/ColorSpace/DeviceRGB"
- . "/Length $iLangd >>stream\n$iStream\nendstream\nendobj\n";
- close BILDFIL;
- $pos += syswrite UTFIL, $utrad;
- if ($runfil)
- { $log .= "Cid~$checkId\n";
- $log .= "Jpeg~$iFile~$iWidth~$iHeight\n";
- }
- $objRef{$namnet} = $objNr;
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- undef $checkId;
- return $namnet;
-}
-
-sub checkContentStream
-{ for (@_)
- { if (my $value = $objRef{$_})
- { my $typ = substr($_, 0, 2);
- if ($typ eq 'Ft')
- { $sidFont{$_} = $value;
- }
- elsif ($typ eq 'Gs')
- { $sidExtGState{$_} = $value;
- }
- elsif ($typ eq 'Pt')
- { $sidPattern{$_} = $value;
- }
- elsif ($typ eq 'Sh')
- { $sidShading{$_} = $value;
- }
- elsif ($typ eq 'Cs')
- { $sidColorSpace{$_} = $value;
- }
- else
- { $sidXObject{$_} = $value;
- }
- }
- elsif (($_ eq 'Gs0') && (! defined $defGState))
- { my ($dummy, $oNr) = prDefaultGrState();
- $sidExtGState{'Gs0'} = $oNr;
- }
- }
-}
-
-sub prGraphState
-{ my $string = shift;
- $gSNr++;
- my $name = 'Gs' . $gSNr ;
- $objNr++;
- $objekt[$objNr] = $pos;
- my $utrad = "$objNr 0 obj\n" . $string . "\nendobj\n";
- $pos += syswrite UTFIL, $utrad;
- $objRef{$name} = $objNr;
- if ($runfil)
- { $log .= "GraphStat~$string\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- return $name;
-}
-
-##############################################################
-# Streckkods fonten lokaliseras och objekten skrivs ev. ut
-##############################################################
-
-sub findBarFont()
-{ my $Font = 'Bar';
-
- if (exists $font{$Font}) # Objekt är redan definierat
- { $aktuellFont[foEXTNAMN] = $Font;
- $aktuellFont[foREFOBJ] = $font{$Font}[foREFOBJ];
- $aktuellFont[foINTNAMN] = $font{$Font}[foINTNAMN];
- }
- else
- { $objNr++;
- $objekt[$objNr] = $pos;
- my $encodObj = $objNr;
- my $fontObjekt = "$objNr 0 obj\n<< /Type /Encoding\n" .
- '/Differences [48 /tomt /streck /lstreck]' . "\n>>\nendobj\n";
- $pos += syswrite UTFIL, $fontObjekt;
- my $charProcsObj = createCharProcs();
- $objNr++;
- $objekt[$objNr] = $pos;
- $fontNr++;
- my $fontAbbr = 'Ft' . $fontNr;
- $fontObjekt = "$objNr 0 obj\n<</Type/Font/Subtype/Type3\n" .
- '/FontBBox [0 -250 75 2000]' . "\n" .
- '/FontMatrix [0.001 0 0 0.001 0 0]' . "\n" .
- "\/CharProcs $charProcsObj 0 R\n" .
- "\/Encoding $encodObj 0 R\n" .
- '/FirstChar 48' . "\n" .
- '/LastChar 50' . "\n" .
- '/Widths [75 75 75]' . "\n>>\nendobj\n";
-
- $font{$Font}[foINTNAMN] = $fontAbbr;
- $font{$Font}[foREFOBJ] = $objNr;
- $objRef{$fontAbbr} = $objNr;
- $objekt[$objNr] = $pos;
- $aktuellFont[foEXTNAMN] = $Font;
- $aktuellFont[foREFOBJ] = $objNr;
- $aktuellFont[foINTNAMN] = $fontAbbr;
- $pos += syswrite UTFIL, $fontObjekt;
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
-
- $sidFont{$aktuellFont[foINTNAMN]} = $aktuellFont[foREFOBJ];
-}
-
-sub createCharProcs()
-{ #################################
- # Fonten (objektet) för 0 skapas
- #################################
-
- $objNr++;
- $objekt[$objNr] = $pos;
- my $tomtObj = $objNr;
- my $str = "\n75 0 d0\n6 0 69 2000 re\n1.0 g\nf\n";
- my $strLength = length($str);
- my $obj = "$objNr 0 obj\n<< /Length $strLength >>\nstream" .
- $str . "\nendstream\nendobj\n";
- $pos += syswrite UTFIL, $obj;
-
- #################################
- # Fonten (objektet) för 1 skapas
- #################################
-
- $objNr++;
- $objekt[$objNr] = $pos;
- my $streckObj = $objNr;
- $str = "\n75 0 d0\n4 0 71 2000 re\n0.0 g\nf\n";
- $strLength = length($str);
- $obj = "$objNr 0 obj\n<< /Length $strLength >>\nstream" .
- $str . "\nendstream\nendobj\n";
- $pos += syswrite UTFIL, $obj;
-
- ###################################################
- # Fonten (objektet) för 2, ett långt streck skapas
- ###################################################
-
- $objNr++;
- $objekt[$objNr] = $pos;
- my $lStreckObj = $objNr;
- $str = "\n75 0 d0\n4 -250 71 2250 re\n0.0 g\nf\n";
- $strLength = length($str);
- $obj = "$objNr 0 obj\n<< /Length $strLength >>\nstream" .
- $str . "\nendstream\nendobj\n";
- $pos += syswrite UTFIL, $obj;
-
- #####################################################
- # Objektet för "CharProcs" skapas
- #####################################################
-
- $objNr++;
- $objekt[$objNr] = $pos;
- my $charProcsObj = $objNr;
- $obj = "$objNr 0 obj\n<</tomt $tomtObj 0 R\n/streck $streckObj 0 R\n" .
- "/lstreck $lStreckObj 0 R>>\nendobj\n";
- $pos += syswrite UTFIL, $obj;
- return $charProcsObj;
-}
-
-
-
-sub prCid
-{ $checkId = shift;
- if ($runfil)
- { $log .= "Cid~$checkId\n";
- }
- 1;
-}
-
-sub prIdType
-{ $idTyp = shift;
- if ($runfil)
- { $log .= "IdType~rep\n";
- }
- 1;
-}
-
-
-sub prId
-{ $id = shift;
- if ($runfil)
- { $log .= "Id~$id\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- 1;
-}
-
-sub prJs
-{ my $filNamnIn = shift;
- my $filNamn;
- if ($filNamnIn !~ m'\{'os)
- { my $checkIdOld = $checkId;
- ($filNamn, $checkId) = findGet($filNamnIn, $checkIdOld);
- if (($runfil) && ($checkId) && ($checkId ne $checkIdOld))
- { $log .= "Cid~$checkId\n";
- }
- $checkId = '';
- }
- else
- { $filNamn = $filNamnIn;
- }
- if ($runfil)
- { my $filnamn = prep($filNamn);
- $log .= "Js~$filnamn\n";
- }
- if (($interAktivSida) || ($interActive))
- { errLog("Too late, has already tried to merge JAVA SCRIPTS within an interactive page");
- }
- elsif (! $pos)
- { errLog("Too early for JAVA SCRIPTS, create a file first");
- }
- push @jsfiler, $filNamn;
- 1;
-}
-
-sub prInit
-{ my $initText = shift;
- my $duplicate = shift || '';
- my @fall = ($initText =~ m'([\w\d\_\$]+)\s*\(.*?\)'gs);
- for (@fall)
- { if (! exists $initScript{$_})
- { $initScript{$_} = 0;
- }
- }
- if ($duplicate)
- { $duplicateInits = 1;
- }
- push @inits, $initText;
- if ($runfil)
- { $initText = prep($initText);
- $log .= "Init~$initText~$duplicate\n";
- }
- if (($interAktivSida) || ($interActive))
- { errLog("Too late, has already tried to create INITIAL JAVA SCRIPTS within an interactive page");
- }
- elsif (! $pos)
- { errLog("Too early for INITIAL JAVA SCRIPTS, create a file first");
- }
- 1;
-
-}
-
-sub prVers
-{ my $vers = shift;
- ############################################################
- # Om programmet körs om så kontrolleras VERSION
- ############################################################
- if ($vers ne $VERSION)
- { warn "$vers \<\> $VERSION might give different results, if comparing two runs \n";
- return undef;
- }
- else
- { return 1;
- }
-}
-
-sub prDocDir
-{ $ddir = findDir(shift);
- 1;
-}
-
-sub prLogDir
-{ $ldir = findDir(shift);
- 1;
-}
-
-sub prLog
-{ my $mess = shift;
- if ($runfil)
- { $mess = prep($mess);
- $log .= "Log~$mess\n";
- return 1;
- }
- else
- { errLog("You have to give a directory for the logfiles first : prLogDir <dir> , aborts");
- }
-
-}
-
-sub prGetLogBuffer
-{
- return $log;
-}
-
-sub findDir
-{ my $dir = shift;
- if ($dir eq '.')
- { return undef; }
- if (! -e $dir)
- { mkdir $dir || errLog("Couldn't create directory $dir, $!");
- }
-
- if ((-e $dir) && (-d $dir))
- { if (substr($dir, length($dir), 1) eq '/')
- { return $dir; }
- else
- { return ($dir . '/');
- }
- }
- else
- { errLog("Error finding/creating directory $dir, $!");
- }
-}
-
-sub prTouchUp
-{ $touchUp = shift;
- if ($runfil)
- { $log .= "TouchUp~$touchUp\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- 1;
-}
-
-sub prCompress
-{ $compress = shift;
- if ($runfil)
- { $log .= "Compress~$compress\n";
- }
- if (! $pos)
- { errLog("No output file, you have to call prFile first");
- }
- 1;
-
-}
-
-sub prep
-{ my $indata = shift;
- $indata =~ s/[\n\r]+/ /sgo;
- $indata =~ s/~/<tilde>/sgo;
- return $indata;
-}
-
-
-sub xRefs
-{ my ($bytes, $infil) = @_;
- my ($j, $nr, $xref, $i, $antal, $inrad, $Root, $tempRoot, $referens);
- my $buf = '';
- %embedded =();
-
- my $res = sysseek INFIL, -50, 2;
- if ($res)
- { sysread INFIL, $buf, 100;
- if ($buf =~ m'Encrypt'o)
- { errLog("The file $infil is encrypted, cannot be used, aborts");
- }
- if ($buf =~ m'\bstartxref\s+(\d+)'o)
- { $xref = $1;
- while ($xref)
- { $res = sysseek INFIL, $xref, 0;
- $res = sysread INFIL, $buf, 200;
- if ($buf =~ m '^\d+\s\d+\sobj'os)
- { ($xref, $tempRoot, $nr) = crossrefObj($nr, $xref);
- }
- else
- { ($xref, $tempRoot, $nr) = xrefSection($nr, $xref, $infil);
- }
- if (($tempRoot) && (! $Root))
- { $Root = $tempRoot;
- }
- }
- }
- }
-
- ($Root) || errLog("The Root object in $infil couldn't be found, aborting");
-
- ##############################################################
- # Objekten sorteras i fallande ordning (efter offset i filen)
- ##############################################################
-
- my @offset = sort { $oldObject{$b} <=> $oldObject{$a} } keys %oldObject;
-
- my $saved;
-
- for (@offset)
- { $saved = $oldObject{$_};
- $bytes -= $saved;
-
- if ($_ !~ m'^xref'o)
- { if ($saved == 0)
- { $oldObject{$_} = [ 0, 0, $embedded{$_}];
- }
- else
- { $oldObject{$_} = [ $saved, $bytes];
- }
- }
- $bytes = $saved;
- }
- %embedded = ();
- return $Root;
-}
-
-sub crossrefObj
-{ my ($nr, $xref) = @_;
- my ($buf, %param, $len, $tempRoot);
- my $from = $xref;
- sysseek INFIL, $xref, 0;
- sysread INFIL, $buf, 400;
- my $str;
- if ($buf =~ m'^(.+>>\s*)stream'os)
- { $str = $1;
- $from = length($str) + 7;
- if (substr($buf, $from, 1) eq "\n")
- { $from++;
- }
- $from += $xref;
- }
-
- for (split('/',$str))
- { if ($_ =~ m'^(\w+)(.*)'o)
- { $param{$1} = $2 || ' ';
- }
- }
- if ((exists $param{'Root'}) && ($param{'Root'} =~ m'^\s*(\d+)'o))
- { $tempRoot = $1;
- }
- my @keys = ($param{'W'} =~ m'(\d+)'og);
- my $keyLength = 0;
- for (@keys)
- { $keyLength += $_;
- }
- my $recLength = $keyLength + 1;
- my $upTo = 1 + $keys[0] + $keys[1];
- if ((exists $param{'Length'}) && ($param{'Length'} =~ m'(\d+)'o))
- { $len = $1;
- sysseek INFIL, $from, 0;
- sysread INFIL, $buf, $len;
- my $x = inflateInit()
- || die "Cannot create an inflation stream\n" ;
- my ($output, $status) = $x->inflate(\$buf) ;
- die "inflation failed\n"
- unless $status == 1;
-
- my $i = 0;
- my @last = (0, 0, 0, 0, 0, 0, 0);
- my @word = ('0', '0', '0', '0', '0', '0', '0');
- my $recTyp;
- my @intervall = ($param{'Index'} =~ m'(\d+)\D'osg);
- my $m = 0;
- my $currObj = $intervall[$m];
- $m++;
- my $max = $currObj + $intervall[$m];
-
- for (unpack ("C*", $output))
- { if (($_ != 0) && ($i > 0) && ($i < $upTo))
- { my $tal = $_ + $last[$i] ;
- if ($tal > 255)
- {$tal -= 256;
- }
-
- $last[$i] = $tal;
- $word[$i] = sprintf("%x", $tal);
- if (length($word[$i]) == 1)
- { $word[$i] = '0' . $word[$i];
- }
- }
- $i++;
- if ($i == $recLength)
- { $i = 0;
- my $j = 0;
- my $offsObj; # offset or object
- if ($keys[0] == 0)
- { $recTyp = 1;
- $j = 1;
- }
- else
- { $recTyp = $word[1];
- $j = 2;
- }
- my $k = 0;
- while ($k < $keys[1])
- { $offsObj .= $word[$j];
- $k++;
- $j++;
- }
-
- if ($recTyp == 1)
- { if (! (exists $oldObject{$currObj}))
- { $oldObject{$currObj} = hex($offsObj); }
- else
- { $nr++;
- $oldObject{'xref' . "$nr"} = hex($offsObj);
- }
- }
- elsif ($recTyp == 2)
- { if (! (exists $oldObject{$currObj}))
- { $oldObject{$currObj} = 0;
- }
- $embedded{$currObj} = hex($offsObj);
- }
- if ($currObj < $max)
- { $currObj++;
- }
- else
- { $m++;
- $currObj = $intervall[$m];
- $m++;
- $max = $currObj + $intervall[$m];
- }
- }
- }
- }
- return ($param{'Prev'}, $tempRoot, $nr);
-}
-
-sub xrefSection
-{ my ($nr, $xref, $infil) = @_;
- my ($i, $root, $antal);
- $nr++;
- $oldObject{('xref' . "$nr")} = $xref; # Offset för xref sparas
- $xref += 5;
- sysseek INFIL, $xref, 0;
- $xref = 0;
- my $inrad = '';
- my $buf = '';
- my $c;
- sysread INFIL, $c, 1;
- while ($c =~ m!\s!s)
- { sysread INFIL, $c, 1; }
-
- while ( (defined $c)
- && ($c ne "\n")
- && ($c ne "\r") )
- { $inrad .= $c;
- sysread INFIL, $c, 1;
- }
-
- if ($inrad =~ m'^(\d+)\s+(\d+)'o)
- { $i = $1;
- $antal = $2;
- }
-
- while ($antal)
- { for (my $l = 1; $l <= $antal; $l++)
- { sysread INFIL, $inrad, 20;
- if ($inrad =~ m'^\s?(\d+) \d+ (\w)\s*'o)
- { if ($2 eq 'n')
- { if (! (exists $oldObject{$i}))
- { $oldObject{$i} = int($1); }
- else
- { $nr++;
- $oldObject{'xref' . "$nr"} = int($1);
- }
- }
- }
- $i++;
- }
- undef $antal;
- undef $inrad;
- sysread INFIL, $c, 1;
- while ($c =~ m!\s!s)
- { sysread INFIL, $c, 1; }
-
- while ( (defined $c)
- && ($c ne "\n")
- && ($c ne "\r") )
- { $inrad .= $c;
- sysread INFIL, $c, 1;
- }
- if ($inrad =~ m'^(\d+)\s+(\d+)'o)
- { $i = $1;
- $antal = $2;
- }
-
- }
-
- while ($inrad)
- { if ($buf =~ m'Encrypt'o)
- { errLog("The file $infil is encrypted, cannot be used, aborts");
- }
- if ((! $root) && ($buf =~ m'\/Root\s+(\d+)\s{1,2}\d+\s{1,2}R'so))
- { $root = $1;
- if ($xref)
- { last; }
- }
-
- if ((! $xref) && ($buf =~ m'\/Prev\s+(\d+)\D'so))
- { $xref = $1;
- if ($root)
- { last; }
- }
-
- if ($buf =~ m'xref'so)
- { last; }
-
- sysread INFIL, $inrad, 30;
- $buf .= $inrad;
- }
- return ($xref, $root, $nr);
-}
-
-sub getObject
-{ my ($nr, $noId, $noEnd) = @_;
-
- my $buf;
- my ($offs, $siz, $embedded) = @{$oldObject{$nr}};
-
- if ($offs)
- { sysseek INFIL, $offs, 0;
- sysread INFIL, $buf, $siz;
- if (($noId) && ($noEnd))
- { if ($buf =~ m'^\d+ \d+ obj\s*(.*)endobj'os)
- { if (wantarray)
- { return ($1, $offs, $siz, $embedded);
- }
- else
- { return $1;
- }
- }
- }
- elsif ($noId)
- { if ($buf =~ m'^\d+ \d+ obj\s*(.*)'os)
- { if (wantarray)
- { return ($1, $offs, $siz, $embedded);
- }
- else
- { return $1;
- }
- }
- }
- if (wantarray)
- { return ($buf, $offs, $siz, $embedded)
- }
- else
- { return $buf;
- }
- }
- elsif (exists $unZipped{$nr})
- { ;
- }
- elsif ($embedded)
- { unZipPrepare($embedded);
- }
- if ($noEnd)
- { if (wantarray)
- { return ($unZipped{$nr}, $offs, $siz, $embedded)
- }
- else
- { return $unZipped{$nr};
- }
- }
- else
- { if (wantarray)
- { return ("$unZipped{$nr}endobj\n", $offs, $siz, $embedded)
- }
- else
- { return "$unZipped{$nr}endobj\n";
- }
- }
-}
-
-sub getKnown
-{ my ($p, $nr) = @_;
- my ($del1, $del2);
- my @objData = @{$$$p[0]->{$nr}};
- if (defined $objData[oSTREAMP])
- { sysseek INFIL, ($objData[oNR][0] + $objData[oPOS]), 0;
- sysread INFIL, $del1, ($objData[oSTREAMP] - $objData[oPOS]);
- sysread INFIL, $del2, ($objData[oNR][1] - $objData[oSTREAMP]);
- }
- else
- { my $buf;
- my ($offs, $siz, $embedded) = @{$objData[oNR]};
- if ($offs)
- { sysseek INFIL, $offs, 0;
- sysread INFIL, $buf, $siz;
- if ($buf =~ m'^\d+ \d+ obj\s*(.*)'os)
- { $del1 = $1;
- }
- }
- elsif (exists $unZipped{$nr})
- { $del1 = "$unZipped{$nr} endobj";
- }
- elsif ($embedded)
- { @objData = @{$$$p[0]->{$embedded}};
- unZipPrepare($embedded, $objData[oNR][0], $objData[oNR][1]);
- $del1 = "$unZipped{$nr} endobj";
- }
- }
- return (\$del1, \$del2, $objData[oKIDS], $objData[oTYPE]);
-}
-
-
-sub unZipPrepare
-{ my ($nr, $offs, $size) = @_;
- my $buf;
- if ($offs)
- { sysseek INFIL, $offs, 0;
- sysread INFIL, $buf, $size;
- }
- else
- { $buf = getObject($nr);
- }
- my (%param, $stream, $str);
-
- if ($buf =~ m'^(\d+ \d+ obj\s*<<[\w\d\/\s\[\]<>]+)stream\b'os)
- { $str = $1;
- $offs = length($str) + 7;
- if (substr($buf, $offs, 1) eq "\n")
- { $offs++;
- }
-
- for (split('/',$str))
- { if ($_ =~ m'^(\w+)(.*)'o)
- { $param{$1} = $2 || ' ';
- }
- }
- $stream = substr($buf, $offs, $param{'Length'});
- my $x = inflateInit()
- || die "Cannot create an inflation stream\n";
- my ($output, $status) = $x->inflate($stream);
- die "inflation failed\n"
- unless $status == 1;
-
- my $first = $param{'First'};
- my @oOffsets = (substr($output, 0, $first) =~ m'(\d+)\b'osg);
- my $i = 0;
- my $j = 1;
- my $bytes;
- while ($oOffsets[$i])
- { my $k = $j + 2;
- if ($oOffsets[$k])
- { $bytes = $oOffsets[$k] - $oOffsets[$j];
- }
- else
- { $bytes = length($output) - $first - $oOffsets[$j];
- }
- $unZipped{$oOffsets[$i]} = substr($output,($first + $oOffsets[$j]), $bytes);
- $i += 2;
- $j += 2;
- }
- }
-}
-
-############################################
-# En definitionerna för en sida extraheras
-############################################
-
-sub getPage
-{ my ($infil, $sidnr, $action) = @_;
-
- my ($res, $i, $referens,$objNrSaved,$validStream, $formRes, @objData,
- @underObjekt, @sidObj, $strPos, $startSida, $sidor, $filId, $del1, $del2,
- $offs, $siz, $embedded, $vektor, $utrad, $robj, $valid, $Annots, $Names,
- $AcroForm, $AARoot, $AAPage);
-
- my $sidAcc = 0;
- my $seq = 0;
- $imSeq = 0;
- @skapa = ();
- undef $formCont;
-
-
- $objNrSaved = $objNr;
- my $fSource = $infil . '_' . $sidnr;
- my $checkidOld = $checkId;
- ($infil, $checkId) = findGet($infil, $checkidOld);
- if (($ldir) && ($checkId) && ($checkId ne $checkidOld))
- { $log .= "Cid~$checkId\n";
- }
- $form{$fSource}[fID] = $checkId;
- $checkId = '';
- $behandlad{$infil}->{old} = {}
- unless (defined $behandlad{$infil}->{old});
- $processed{$infil}->{oldObject} = {}
- unless (defined $processed{$infil}->{oldObject});
- $processed{$infil}->{unZipped} = {}
- unless (defined $processed{$infil}->{unZipped});
-
- if ($action eq 'print')
- { *old = $behandlad{$infil}->{old};
- }
- else
- { $behandlad{$infil}->{dummy} = {};
- *old = $behandlad{$infil}->{dummy};
- }
-
- *oldObject = $processed{$infil}->{oldObject};
- *unZipped = $processed{$infil}->{unZipped};
- $root = (exists $processed{$infil}->{root})
- ? $processed{$infil}->{root} : 0;
-
-
- my @stati = stat($infil);
- open (INFIL, "<$infil") || errLog("Couldn't open $infil, $!");
- binmode INFIL;
-
- if (! $root)
- { $root = xRefs($stati[7], $infil);
- }
-
- #############
- # Hitta root
- #############
-
- my $objektet = getObject($root);;
-
- if ($sidnr == 1)
- { if ($objektet =~ m'/AcroForm(\s+\d+\s{1,2}\d+\s{1,2}R)'so)
- { $AcroForm = $1;
- }
- if ($objektet =~ m'/Names\s+(\d+)\s{1,2}\d+\s{1,2}R'so)
- { $Names = $1;
- }
- #################################################
- # Finns ett dictionary för Additional Actions ?
- #################################################
- if ($objektet =~ m'/AA\s*\<\<\s*[^\>]+[^\>]+'so) # AA är ett dictionary
- { my $k;
- my ($dummy, $obj) = split /\/AA/, $objektet;
- $obj =~ s/\<\</\#\<\</gs;
- $obj =~ s/\>\>/\>\>\#/gs;
- my @ord = split /\#/, $obj;
- for ($i = 0; $i <= $#ord; $i++)
- { $AARoot .= $ord[$i];
- if ($ord[$i] =~ m'\S+'os)
- { if ($ord[$i] =~ m'<<'os)
- { $k++; }
- if ($ord[$i] =~ m'>>'os)
- { $k--; }
- if ($k == 0)
- { last; }
- }
- }
- }
- }
-
- #
- # Hitta pages
- #
-
- if ($objektet =~ m'/Pages\s+(\d+)\s{1,2}\d+\s{1,2}R'os)
- { $objektet = getObject($1);
- if ($objektet =~ m'/Count\s+(\d+)'os)
- { $sidor = $1;
- if ($sidnr <= $sidor)
- { ($formRes, $valid) = kolla($objektet);
- }
- else
- { return 0;
- }
- if ($sidor > 1)
- { undef $AcroForm;
- undef $Names;
- undef $AARoot;
- if ($type eq 'docform')
- { errLog("prDocForm can only be used for single page documents - try prDoc or reformat $infil");
- }
- }
- }
- }
- else
- { errLog("Didn't find Pages in $infil - aborting"); }
-
- if ($objektet =~ m'/Kids\s*\[([^\]]+)'os)
- { $vektor = $1; }
- while ($vektor =~ m'(\d+)\s{1,2}\d+\s{1,2}R'go)
- { push @sidObj, $1;
- }
-
- my $bryt1 = -20; # Hängslen
- my $bryt2 = -20; # Svångrem för att undvika oändliga loopar
-
- while ($sidAcc < $sidnr)
- { @underObjekt = @sidObj;
- @sidObj = ();
- $bryt1++;
- for my $uO (@underObjekt)
- { $objektet = getObject($uO);
- if ($objektet =~ m'/Count\s+(\d+)'os)
- { if (($sidAcc + $1) < $sidnr)
- { $sidAcc += $1; }
- else
- { ($formRes, $valid) = kolla($objektet, $formRes);
- if ($objektet =~ m'/Kids\s*\[([^\]]+)'os)
- { $vektor = $1; }
- while ($vektor =~ m'(\d+)\s{1,2}\d+\s{1,2}R'gso)
- { push @sidObj, $1; }
- last;
- }
- }
- else
- { $sidAcc++; }
- if ($sidAcc == $sidnr)
- { $seq = $uO;
- last; }
- $bryt2++;
- }
- if (($bryt1 > $sidnr) || ($bryt2 > $sidnr)) # Bryt oändliga loopar
- { last; }
- }
-
- ($formRes, $validStream) = kolla($objektet, $formRes);
- $startSida = $seq;
-
- if ($sidor == 1)
- { #################################################
- # Kontrollera Page-objektet för annoteringar
- #################################################
-
- if ($objektet =~ m'/Annots\s*([^\/]+)'so)
- { $Annots = $1;
- }
- #################################################
- # Finns ett dictionary för Additional Actions ?
- #################################################
- if ($objektet =~ m'/AA\s*\<\<\s*[^\>]+[^\>]+'so) # AA är ett dictionary. Hela kopieras
- { my $k;
- my ($dummy, $obj) = split /\/AA/, $objektet;
- $obj =~ s/\<\</\#\<\</gs;
- $obj =~ s/\>\>/\>\>\#/gs;
- my @ord = split /\#/, $obj;
- for ($i = 0; $i <= $#ord; $i++)
- { $AAPage .= $ord[$i];
- if ($ord[$i] =~ m'\S+'s)
- { if ($ord[$i] =~ m'<<'s)
- { $k++; }
- if ($ord[$i] =~ m'>>'s)
- { $k--; }
- if ($k == 0)
- { last; }
- }
- }
- }
- }
-
- my $rform = \$form{$fSource};
- @$$rform[fRESOURCE] = $formRes;
- my @BBox;
- if (defined $formBox[0])
- { $BBox[0] = $formBox[0]; }
- else
- { $BBox[0] = $genLowerX; }
-
- if (defined $formBox[1])
- { $BBox[1] = $formBox[1]; }
- else
- { $BBox[1] = $genLowerY; }
-
- if (defined $formBox[2])
- { $BBox[2] = $formBox[2]; }
- else
- { $BBox[2] = $genUpperX; }
-
- if (defined $formBox[3])
- { $BBox[3] = $formBox[3]; }
- else
- { $BBox[3] = $genUpperY; }
-
- @{$form{$fSource}[fBBOX]} = @BBox;
-
- if ($formCont)
- { $seq = $formCont;
- ($objektet, $offs, $siz, $embedded) = getObject($seq);
-
- $robj = \$$$rform[fOBJ]->{$seq};
- @{$$$robj[oNR]} = ($offs, $siz, $embedded);
- $$$robj[oFORM] = 'Y';
- $form{$fSource}[fMAIN] = $seq;
- if ($objektet =~ m'^(\d+ \d+ obj\s*<<)(.+)(>>\s*stream)'so)
- { $del1 = $2;
- $strPos = length($1) + length($2) + length($3);
- $$$robj[oPOS] = length($1);
- $$$robj[oSTREAMP] = $strPos;
- my $nyDel1;
- $nyDel1 = '<</Type/XObject/Subtype/Form/FormType 1';
- $nyDel1 .= "/Resources $formRes" .
- "/BBox \[ $BBox[0] $BBox[1] $BBox[2] $BBox[3]\]" .
- # "/Matrix \[ 1 0 0 1 0 0 \]" .
- $del1;
- if ($action eq 'print')
- { $objNr++;
- $objekt[$objNr] = $pos;
- }
- $referens = $objNr;
-
- $res = ($nyDel1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs);
- if ($res)
- { $$$robj[oKIDS] = 1; }
- if ($action eq 'print')
- { $utrad = "$referens 0 obj\n" . "$nyDel1" . ">>\nstream";
- $del2 = substr($objektet, $strPos);
- $utrad .= $del2;
- $pos += syswrite UTFIL, $utrad;
- }
- $form{$fSource}[fVALID] = $validStream;
- }
- else # Endast resurserna kan behandlas
- { $formRes =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- }
- else # Endast resurserna kan behandlas
- { $formRes =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
-
- my $preLength;
- while (scalar @skapa)
- { my @process = @skapa;
- @skapa = ();
- for (@process)
- { my $Font;
- my $gammal = $$_[0];
- my $ny = $$_[1];
- ($objektet, $offs, $siz, $embedded) = getObject($gammal);
- $robj = \$$$rform[fOBJ]->{$gammal};
- @{$$$robj[oNR]} = ($offs, $siz, $embedded);
- if ($objektet =~ m'^(\d+ \d+ obj\s*<<)(.+)(>>\s*stream)'os)
- { $del1 = $2;
- $strPos = length ($1) + length($2) + length($3);
- $$$robj[oPOS] = length($1);
- $$$robj[oSTREAMP] = $strPos;
-
- ######## En bild ########
- if ($del1 =~ m'/Subtype\s*/Image'so)
- { $imSeq++;
- $$$robj[oIMAGENR] = $imSeq;
- push @{$$$rform[fIMAGES]}, $gammal;
-
- if ($del1 =~ m'/Width\s+(\d+)'os)
- { $$$robj[oWIDTH] = $1; }
- if ($del1 =~ m'/Height\s+(\d+)'os)
- { $$$robj[oHEIGHT] = $1; }
- }
- $res = ($del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs);
- if ($res)
- { $$$robj[oKIDS] = 1; }
- if ($action eq 'print')
- { $objekt[$ny] = $pos;
- $utrad = "$ny 0 obj\n<<" . "$del1" . '>>stream';
- $del2 = substr($objektet, $strPos);
- $utrad .= $del2;
- }
- }
- else
- { if ($objektet =~ m'^(\d+ \d+ obj\s*)'os)
- { $preLength = length($1);
- $$$robj[oPOS] = $preLength;
- $objektet = substr($objektet, $preLength);
- }
- else
- { $$$robj[oPOS] = 0;
- }
- $res = ($objektet =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs);
- if ($res)
- { $$$robj[oKIDS] = 1; }
- if ($objektet =~ m'/Subtype\s*/Image'so)
- { $imSeq++;
- $$$robj[oIMAGENR] = $imSeq;
- push @{$$$rform[fIMAGES]}, $gammal;
- ###################################
- # Sparar dimensionerna för bilden
- ###################################
- if ($del1 =~ m'/Width\s+(\d+)'os)
- { $$$robj[oWIDTH] = $1; }
-
- if ($del1 =~ m'/Height\s+(\d+)'os)
- { $$$robj[oHEIGHT] = $1; }
- }
- elsif ($objektet =~ m'/BaseFont\s*/([^\s\/]+)'os)
- { $Font = $1;
- $$$robj[oTYPE] = 'Font';
- $$$robj[oNAME] = $Font;
- if ((! exists $font{$Font})
- && ($action))
- { $fontNr++;
- $font{$Font}[foINTNAMN] = 'Ft' . $fontNr;
- $font{$Font}[foORIGINALNR] = $gammal;
- $fontSource{$Font}[foSOURCE] = $fSource;
- $fontSource{$Font}[foORIGINALNR] = $gammal;
- if ($action eq 'print')
- { $font{$Font}[foREFOBJ] = $ny;
- $objRef{'Ft' . $fontNr} = $ny;
- }
- }
- }
-
- if ($action eq 'print')
- { $objekt[$ny] = $pos;
- $utrad = "$ny 0 obj $objektet";
- }
- }
- if ($action eq 'print')
- { $pos += syswrite UTFIL, $utrad;
- }
- }
- }
-
- my $ref = \$form{$fSource};
- my @kids;
- my @nokids;
-
- #################################################################
- # lägg upp vektorer över vilka objekt som har KIDS eller NOKIDS
- #################################################################
-
- for my $key (keys %{$$$ref[fOBJ]})
- { $robj = \$$$ref[fOBJ]->{$key};
- if (! defined $$$robj[oFORM])
- { if (defined $$$robj[oKIDS])
- { push @kids, $key; }
- else
- { push @nokids, $key; }
- }
- if ((defined $$$robj[0]->[2]) && (! exists $$$ref[fOBJ]->{$$$robj[0]->[2]}))
- { $$$ref[fOBJ]->{$$$robj[0]->[2]}->[0] = $oldObject{$$$robj[0]->[2]};
- }
- }
- if (scalar @kids)
- { $form{$fSource}[fKIDS] = \@kids;
- }
- if (scalar @nokids)
- { $form{$fSource}[fNOKIDS] = \@nokids;
- }
-
- if ($action ne 'print')
- { $objNr = $objNrSaved; # Restore objNo if nothing was printed
- }
-
- $behandlad{$infil}->{dummy} = {};
- *old = $behandlad{$infil}->{dummy};
-
- $objNrSaved = $objNr; # Save objNo
-
- if ($sidor == 1)
- { @skapa = ();
- $old{$startSida} = $sidObjNr;
- my $ref = \$intAct{$fSource};
- @$$ref[iSTARTSIDA] = $startSida;
- if (defined $Names)
- { @$$ref[iNAMES] = $Names;
- quickxform($Names);
- }
- if (defined $AcroForm)
- { @$$ref[iACROFORM] = $AcroForm;
- $AcroForm =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- if (defined $AARoot)
- { @$$ref[iAAROOT] = $AARoot;
- $AARoot =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- if (defined $AAPage)
- { @$$ref[iAAPAGE] = $AAPage;
- $AAPage =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- if (defined $Annots)
- { my @array;
- if ($Annots =~ m'\[([^\[\]]*)\]'os)
- { $Annots = $1;
- @array = ($Annots =~ m'\b(\d+)\s{1,2}\d+\s{1,2}R\b'ogs);
- }
- else
- { if ($Annots =~ m'\b(\d+)\s{1,2}\d+\s{1,2}R\b'os)
- { $Annots = getObject($1);
- @array = ($Annots =~ m'\b(\d+)\s{1,2}\d+\s{1,2}R\b'ogs);
- }
- }
- @$$ref[iANNOTS] = \@array;
- $Annots =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
-
- while (scalar @skapa)
- { my @process = @skapa;
- @skapa = ();
- for (@process)
- { my $gammal = $$_[0];
- my $ny = $$_[1];
- ($objektet, $offs, $siz, $embedded) = getObject($gammal);
- $robj = \$$$ref[fOBJ]->{$gammal};
- @{$$$robj[oNR]} = ($offs, $siz, $embedded);
- if ($objektet =~ m'^(\d+ \d+ obj\s*<<)(.+)(>>\s*stream)'os)
- { $del1 = $2;
- $$$robj[oPOS] = length($1);
- $$$robj[oSTREAMP] = length($1) + length($2) + length($3);
-
- $res = ($del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs);
- if ($res)
- { $$$robj[oKIDS] = 1; }
- }
- else
- { if ($objektet =~ m'^(\d+ \d+ obj)'os)
- { my $preLength = length($1);
- $$$robj[oPOS] = $preLength;
- $objektet = substr($objektet, $preLength);
-
- $res = ($objektet =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs);
- if ($res)
- { $$$robj[oKIDS] = 1; }
- }
- }
- }
- }
- for my $key (keys %{$$$ref[fOBJ]})
- { $robj = \$$$ref[fOBJ]->{$key};
- if ((defined $$$robj[0]->[2]) && (! exists $$$ref[fOBJ]->{$$$robj[0]->[2]}))
- { $$$ref[fOBJ]->{$$$robj[0]->[2]}->[0] = $oldObject{$$$robj[0]->[2]};
- }
- }
- }
-
- $objNr = $objNrSaved;
- $processed{$infil}->{root} = $root;
- close INFIL;
- return $referens;
-}
-
-##################################################
-# Översätter ett gammalt objektnr till ett nytt
-# och sparar en tabell med vad som skall skapas
-##################################################
-
-sub xform
-{ if (exists $old{$1})
- { $old{$1};
- }
- else
- { push @skapa, [$1, ++$objNr];
- $old{$1} = $objNr;
- }
-}
-
-sub kolla
-{ #
- # Resurser
- #
- my $obj = shift;
- my $resources = shift;
- my $valid;
-
- if ($obj =~ m'MediaBox\s*\[\s*([\-\.\d]+)\s+([\-\.\d]+)\s+([\-\.\d]+)\s+([\-\.\d]+)'os)
- { $formBox[0] = $1;
- $formBox[1] = $2;
- $formBox[2] = $3;
- $formBox[3] = $4;
- }
-
- if ($obj =~ m'/Contents\s+(\d+)'so)
- { $formCont = $1;
- $valid = 1;
- }
-
- if ($obj =~ m'^(.+/Resources)'so)
- { if ($obj =~ m'Resources(\s+\d+\s{1,2}\d+\s{1,2}R)'os) # Hänvisning
- { $resources = $1; }
- else # Resurserna är ett dictionary. Hela kopieras
- { my $dummy;
- my $i;
- my $k;
- undef $resources;
- ($dummy, $obj) = split /\/Resources/, $obj;
- $obj =~ s/\<\</\#\<\</gs;
- $obj =~ s/\>\>/\>\>\#/gs;
- my @ord = split /\#/, $obj;
- for ($i = 0; $i <= $#ord; $i++)
- { $resources .= $ord[$i];
- if ($ord[$i] =~ m'\S+'s)
- { if ($ord[$i] =~ m'<<'s)
- { $k++; }
- if ($ord[$i] =~ m'>>'s)
- { $k--; }
- if ($k == 0)
- { last; }
- }
- }
- }
- }
- return ($resources, $valid);
-}
-
-##############################
-# Ett formulär (åter)skapas
-##############################
-
-sub byggForm
-{ no warnings;
- my ($infil, $sidnr) = @_;
-
- my ($res, $corr, $nyDel1, $formRes, $del1, $del2, $kids, $typ, $nr,
- $utrad);
-
- my $fSource = $infil . '_' . $sidnr;
- my @stati = stat($infil);
-
- $behandlad{$infil}->{old} = {}
- unless (defined $behandlad{$infil}->{old});
- $processed{$infil}->{oldObject} = {}
- unless (defined $processed{$infil}->{oldObject});
- $processed{$infil}->{unZipped} = {}
- unless (defined $processed{$infil}->{unZipped});
-
- *old = $behandlad{$infil}->{old};
- *oldObject = $processed{$infil}->{oldObject};
- *unZipped = $processed{$infil}->{unZipped};
-
- if ($form{$fSource}[fID] != $stati[9])
- { errLog("$stati[9] ne $form{$fSource}[fID] aborts");
- }
- if ($checkId)
- { if ($checkId ne $stati[9])
- { my $mess = "$checkId \<\> $stati[9] \n"
- . "The Pdf-file $fSource has not the correct modification time. \n"
- . "The program is aborted";
- errLog($mess);
- }
- undef $checkId;
- }
- if ($ldir)
- { $log .= "Cid~$stati[9]\n";
- }
-
- open (INFIL, "<$infil") || errLog("The file $infil couldn't be opened, aborting $!");
- binmode INFIL;
-
- ####################################################
- # Objekt utan referenser kopieras och skrivs
- ####################################################
-
- for my $key (@{$form{$fSource}->[fNOKIDS]})
- { if ((defined $old{$key}) && ($objekt[$old{$key}])) # already processed
- { next;
- }
-
- if (! defined $old{$key})
- { $old{$key} = ++$objNr;
- }
- $nr = $old{$key};
- $objekt[$nr] = $pos;
-
- ($del1, $del2, $kids, $typ) = getKnown(\$form{$fSource},$key);
-
- if ($typ eq 'Font')
- { my $Font = ${$form{$fSource}}[0]->{$key}->[oNAME];
- if (! defined $font{$Font}[foINTNAMN])
- { $fontNr++;
- $font{$Font}[foINTNAMN] = 'Ft' . $fontNr;
- $font{$Font}[foREFOBJ] = $nr;
- $objRef{'Ft' . $fontNr} = $nr;
- }
- }
- if (! defined $$del2)
- { $utrad = "$nr 0 obj " . $$del1;
- }
- else
- { $utrad = "$nr 0 obj\n<<" . $$del1 . $$del2;
- }
- $pos += syswrite UTFIL, $utrad;
- }
-
- #######################################################
- # Objekt med referenser kopieras, behandlas och skrivs
- #######################################################
- for my $key (@{$form{$fSource}->[fKIDS]})
- { if ((defined $old{$key}) && ($objekt[$old{$key}])) # already processed
- { next;
- }
-
- if (! defined $old{$key})
- { $old{$key} = ++$objNr;
- }
- $nr = $old{$key};
-
- $objekt[$nr] = $pos;
-
- ($del1, $del2, $kids, $typ) = getKnown(\$form{$fSource},$key);
-
- $$del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/translate() . ' 0 R'/oegs;
-
- if (defined $$del2)
- { $utrad = "$nr 0 obj\n<<" . $$del1 . $$del2;
- }
- else
- { $utrad = "$nr 0 obj " . $$del1;
- }
-
- if (($typ) && ($typ eq 'Font'))
- { my $Font = $form{$fSource}[0]->{$key}->[oNAME];
- if (! defined $font{$Font}[foINTNAMN])
- { $fontNr++;
- $font{$Font}[foINTNAMN] = 'Ft' . $fontNr;
- $font{$Font}[foREFOBJ] = $nr;
- $objRef{'Ft' . $fontNr} = $nr;
- }
- }
-
- $pos += syswrite UTFIL, $utrad;
- }
-
- #################################
- # Formulärobjektet behandlas
- #################################
-
- my $key = $form{$fSource}->[fMAIN];
- if (! defined $key)
- { return undef;
- }
-
- if (exists $old{$key}) # already processed
- { close INFIL;
- return $old{$key};
- }
-
- $nr = ++$objNr;
-
- $objekt[$nr] = $pos;
-
- $formRes = $form{$fSource}->[fRESOURCE];
-
- ($del1, $del2) = getKnown(\$form{$fSource}, $key);
-
- $nyDel1 = '<</Type/XObject/Subtype/Form/FormType 1';
- $nyDel1 .= "/Resources $formRes" .
- '/BBox [' .
- $form{$fSource}->[fBBOX]->[0] . ' ' .
- $form{$fSource}->[fBBOX]->[1] . ' ' .
- $form{$fSource}->[fBBOX]->[2] . ' ' .
- $form{$fSource}->[fBBOX]->[3] . ' ]' .
- # "\]/Matrix \[ $sX 0 0 $sX $tX $tY \]" .
- $$del1;
- $nyDel1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/translate() . ' 0 R'/oegs;
-
- $utrad = "$nr 0 obj" . $nyDel1 . $$del2;
-
- $pos += syswrite UTFIL, $utrad;
- close INFIL;
-
- return $nr;
-}
-
-##################
-# En bild läses
-##################
-
-sub getImage
-{ my ($infil, $sidnr, $bildnr, $key) = @_;
- if (! defined $key)
- { errLog("Can't find image $bildnr on page $sidnr in file $infil, aborts");
- }
-
- @skapa = ();
- my ($res, $corr, $nyDel1, $del1, $del2, $nr, $utrad);
- my $fSource = $infil . '_' . $sidnr;
- my $iSource = $fSource . '_' . $bildnr;
-
- $behandlad{$infil}->{old} = {}
- unless (defined $behandlad{$infil}->{old});
- $processed{$infil}->{oldObject} = {}
- unless (defined $processed{$infil}->{oldObject});
- $processed{$infil}->{unZipped} = {}
- unless (defined $processed{$infil}->{unZipped});
-
- *old = $behandlad{$infil}->{old};
- *oldObject = $processed{$infil}->{oldObject};
- *unZipped = $processed{$infil}->{unZipped};
-
- my @stati = stat($infil);
-
- if ($form{$fSource}[fID] != $stati[9])
- { errLog("$stati[9] ne $form{$fSource}[fID], modification time has changed, aborting");
- }
-
- if (exists $old{$key})
- { return $old{$key};
- }
-
- open (INFIL, "<$infil") || errLog("The file $infil couldn't be opened, $!");
- binmode INFIL;
-
- #########################################################
- # En bild med referenser kopieras, behandlas och skrivs
- #########################################################
-
- $nr = ++$objNr;
- $old{$key} = $nr;
-
- $objekt[$nr] = $pos;
-
- ($del1, $del2) = getKnown(\$form{$fSource}, $key);
-
- $$del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- if (defined $$del2)
- { $utrad = "$nr 0 obj\n<<" . $$del1 . $$del2;
- }
- else
- { $utrad = "$nr 0 obj " . $$del1;
- }
- $pos += syswrite UTFIL, $utrad;
- ##################################
- # Skriv ut underordnade objekt
- ##################################
- while (scalar @skapa)
- { my @process = @skapa;
- @skapa = ();
- for (@process)
- { my $gammal = $$_[0];
- my $ny = $$_[1];
-
- ($del1, $del2) = getKnown(\$form{$fSource}, $gammal);
-
- $$del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- if (defined $$del2)
- { $utrad = "$ny 0 obj\n<<" . $$del1 . $$del2;
- }
- else
- { $utrad = "$ny 0 obj " . $$del1;
- }
- $objekt[$ny] = $pos;
- $pos += syswrite UTFIL, $utrad;
- }
- }
-
- close INFIL;
- return $nr;
-
-}
-
-##############################################################
-# Interaktiva funktioner knutna till ett formulär återskapas
-##############################################################
-
-sub AcroFormsEtc
-{ my ($infil, $sidnr) = @_;
-
- my ($Names, $AARoot, $AAPage, $AcroForm);
- @skapa = ();
-
- my ($res, $corr, $nyDel1, @objData, $del1, $del2, $utrad);
- my $fSource = $infil . '_' . $sidnr;
-
- $behandlad{$infil}->{old} = {}
- unless (defined $behandlad{$infil}->{old});
- $processed{$infil}->{oldObject} = {}
- unless (defined $processed{$infil}->{oldObject});
- $processed{$infil}->{unZipped} = {}
- unless (defined $processed{$infil}->{unZipped});
-
- *old = $behandlad{$infil}->{old};
- *oldObject = $processed{$infil}->{oldObject};
- *unZipped = $processed{$infil}->{unZipped};
-
- my @stati = stat($infil);
- if ($form{$fSource}[fID] != $stati[9])
- { print "$stati[9] ne $form{$fSource}[fID]\n";
- errLog("Modification time for $fSource has changed, aborting");
- }
-
- open (INFIL, "<$infil") || errLog("The file $infil couldn't be opened, aborting $!");
- binmode INFIL;
-
- my $fdSidnr = $intAct{$fSource}[iSTARTSIDA];
- $old{$fdSidnr} = $sidObjNr;
-
- if (($intAct{$fSource}[iNAMES]) ||(scalar @jsfiler) || (scalar @inits) || (scalar %fields))
- { $Names = behandlaNames($intAct{$fSource}[iNAMES], $fSource);
- }
-
- ##################################
- # Referenser behandlas och skrivs
- ##################################
-
- if (defined $intAct{$fSource}[iACROFORM])
- { $AcroForm = $intAct{$fSource}[iACROFORM];
- $AcroForm =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- if (defined $intAct{$fSource}[iAAROOT])
- { $AARoot = $intAct{$fSource}[iAAROOT];
- $AARoot =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
-
- if (defined $intAct{$fSource}[iAAPAGE])
- { $AAPage = $intAct{$fSource}[iAAPAGE];
- $AAPage =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- if (defined $intAct{$fSource}[iANNOTS])
- { for (@{$intAct{$fSource}[iANNOTS]})
- { push @annots, quickxform($_);
- }
- }
-
- ##################################
- # Skriv ut underordnade objekt
- ##################################
- while (scalar @skapa)
- { my @process = @skapa;
- @skapa = ();
- for (@process)
- { my $gammal = $$_[0];
- my $ny = $$_[1];
-
- my $oD = \@{$intAct{$fSource}[0]->{$gammal}};
- @objData = @{$$oD[oNR]};
-
- if (defined $$oD[oSTREAMP])
- { $res = sysseek INFIL, ($objData[0] + $$oD[oPOS]), 0;
- $corr = sysread INFIL, $del1, ($$oD[oSTREAMP] - $$oD[oPOS]) ;
- if (defined $$oD[oKIDS])
- { $del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- $res = sysread INFIL, $del2, ($objData[1] - $corr);
- $utrad = "$ny 0 obj\n<<" . $del1 . $del2;
- }
- else
- { $del1 = getObject($gammal);
- $del1 = substr($del1, $$oD[oPOS]);
- if (defined $$oD[oKIDS])
- { $del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- $utrad = "$ny 0 obj " . $del1;
- }
-
- $objekt[$ny] = $pos;
- $pos += syswrite UTFIL, $utrad;
- }
- }
-
- close INFIL;
- return ($Names, $AARoot, $AAPage, $AcroForm);
-}
-
-##############################
-# Ett namnobjekt extraheras
-##############################
-
-sub extractName
-{ my ($infil, $sidnr, $namn) = @_;
-
- my ($res, $del1, $resType, $key, $corr, $formRes, $kids, $nr, $utrad);
- my $del2 = '';
- @skapa = ();
-
- $behandlad{$infil}->{old} = {}
- unless (defined $behandlad{$infil}->{old});
- $processed{$infil}->{oldObject} = {}
- unless (defined $processed{$infil}->{oldObject});
- $processed{$infil}->{unZipped} = {}
- unless (defined $processed{$infil}->{unZipped});
-
- *old = $behandlad{$infil}->{old};
- *oldObject = $processed{$infil}->{oldObject};
- *unZipped = $processed{$infil}->{unZipped};
-
- my $fSource = $infil . '_' . $sidnr;
-
- my @stati = stat($infil);
-
- if ($form{$fSource}[fID] != $stati[9])
- { errLog("$stati[9] ne $form{$fSource}[fID] aborts");
- }
- if ($checkId)
- { if ($checkId ne $stati[9])
- { my $mess = "$checkId \<\> $stati[9] \n"
- . "The Pdf-file $fSource has not the correct modification time. \n"
- . "The program is aborted";
- errLog($mess);
- }
- undef $checkId;
- }
- if ($ldir)
- { $log .= "Cid~$stati[9]\n";
- }
-
- open (INFIL, "<$infil") || errLog("The file $infil couldn't be opened, aborting $!");
- binmode INFIL;
-
- #################################
- # Resurserna läses
- #################################
-
- $formRes = $form{$fSource}->[fRESOURCE];
-
- if ($formRes !~ m'<<.*>>'os) # If not a directory, get it
- { if ($formRes =~ m'\b(\d+)\s{1,2}\d+\s{1,2}R'o)
- { $key = $1;
- $formRes = getKnown(\$form{$fSource}, $key);
- }
- else
- { return undef;
- }
- }
- undef $key;
- while ($formRes =~ m'\/(\w+)\s*\<\<([^>]+)\>\>'osg)
- { $resType = $1;
- my $str = $2;
- if ($str =~ m|$namn\s+(\d+)\s{1,2}\d+\s{1,2}R|s)
- { $key = $1;
- last;
- }
- }
- if (! defined $key) # Try to expand the references
- { my ($str, $del1, $del2);
- while ($formRes =~ m'(\/\w+)\s+(\d+)\s{1,2}\d+\s{1,2}R'ogs)
- { $str .= $1 . ' ';
- ($del1, $del2) = getKnown(\$form{$fSource}, $2);
- my $string = $$del1;
- $str .= $string . ' ';
- }
- $formRes = $str;
- while ($formRes =~ m'\/(\w+)\s*\<\<([^>]+)\>\>'osg)
- { $resType = $1;
- my $str = $2;
- if ($str =~ m|$namn (\d+)\s{1,2}\d+\s{1,2}R|s)
- { $key = $1;
- last;
- }
- }
- return undef unless $key;
- }
-
- ########################################
- # Read the top object of the hierarchy
- ########################################
-
- ($del1, $del2) = getKnown(\$form{$fSource}, $key);
-
- $objNr++;
- $nr = $objNr;
-
- if ($resType eq 'Font')
- { my ($Font, $extNamn);
- if ($$del1 =~ m'/BaseFont\s*/([^\s\/]+)'os)
- { $extNamn = $1;
- if (! exists $font{$extNamn})
- { $fontNr++;
- $Font = 'Ft' . $fontNr;
- $font{$extNamn}[foINTNAMN] = $Font;
- $font{$extNamn}[foORIGINALNR] = $nr;
- $fontSource{$Font}[foSOURCE] = $fSource;
- $fontSource{$Font}[foORIGINALNR] = $nr;
- }
- $font{$extNamn}[foREFOBJ] = $nr;
- $Font = $font{$extNamn}[foINTNAMN];
- $namn = $Font;
- $objRef{$Font} = $nr;
- }
- else
- { errLog("Inconsitency in $fSource, font $namn can't be found, aborting");
- }
- }
- elsif ($resType eq 'ColorSpace')
- { $colorSpace++;
- $namn = 'Cs' . $colorSpace;
- $objRef{$namn} = $nr;
- }
- elsif ($resType eq 'Pattern')
- { $pattern++;
- $namn = 'Pt' . $pattern;
- $objRef{$namn} = $nr;
- }
- elsif ($resType eq 'Shading')
- { $shading++;
- $namn = 'Sh' . $shading;
- $objRef{$namn} = $nr;
- }
- elsif ($resType eq 'ExtGState')
- { $gSNr++;
- $namn = 'Gs' . $gSNr;
- $objRef{$namn} = $nr;
- }
- elsif ($resType eq 'XObject')
- { if (defined $form{$fSource}->[0]->{$nr}->[oIMAGENR])
- { $namn = 'Im' . $form{$fSource}->[0]->{$nr}->[oIMAGENR];
- }
- else
- { $formNr++;
- $namn = 'Fo' . $formNr;
- }
-
- $objRef{$namn} = $nr;
- }
-
- $$del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
-
- if (defined $$del2)
- { $utrad = "$nr 0 obj\n<<" . $$del1 . $$del2;
- }
- else
- { $utrad = "$nr 0 obj " . $$del1;
- }
- $objekt[$nr] = $pos;
- $pos += syswrite UTFIL, $utrad;
-
- ##################################
- # Skriv ut underordnade objekt
- ##################################
-
- while (scalar @skapa)
- { my @process = @skapa;
- @skapa = ();
- for (@process)
- { my $gammal = $$_[0];
- my $ny = $$_[1];
-
- ($del1, $del2, $kids) = getKnown(\$form{$fSource}, $gammal);
-
- $$del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs
- unless (! defined $kids);
- if (defined $$del2)
- { $utrad = "$ny 0 obj\n<<" . $$del1 . $$del2;
- }
- else
- { $utrad = "$ny 0 obj " . $$del1;
- }
- $objekt[$ny] = $pos;
- $pos += syswrite UTFIL, $utrad;
- }
- }
- close INFIL;
-
- return $namn;
-
-}
-
-########################
-# Ett objekt extraheras
-########################
-
-sub extractObject
-{ no warnings;
- my ($infil, $sidnr, $key, $typ) = @_;
-
- my ($res, $del1, $corr, $namn, $kids, $nr, $utrad);
- my $del2 = '';
- @skapa = ();
-
- $behandlad{$infil}->{old} = {}
- unless (defined $behandlad{$infil}->{old});
- $processed{$infil}->{oldObject} = {}
- unless (defined $processed{$infil}->{oldObject});
- $processed{$infil}->{unZipped} = {}
- unless (defined $processed{$infil}->{unZipped});
-
- *old = $behandlad{$infil}->{old};
- *oldObject = $processed{$infil}->{oldObject};
- *unZipped = $processed{$infil}->{unZipped};
-
- my $fSource = $infil . '_' . $sidnr;
- my @stati = stat($infil);
-
- if ($form{$fSource}[fID] != $stati[9])
- { errLog("$stati[9] ne $form{$fSource}[fID] aborts");
- }
- if ($checkId)
- { if ($checkId ne $stati[9])
- { my $mess = "$checkId \<\> $stati[9] \n"
- . "The Pdf-file $fSource has not the correct modification time. \n"
- . "The program is aborted";
- errLog($mess);
- }
- undef $checkId;
- }
- if ($ldir)
- { $log .= "Cid~$stati[9]\n";
- my $indata = prep($infil);
- $log .= "Form~$indata~$sidnr~~load~1\n";
- }
-
- open (INFIL, "<$infil") || errLog("The file $infil couldn't be opened, aborting $!");
- binmode INFIL;
-
- ########################################
- # Read the top object of the hierarchy
- ########################################
-
- ($del1, $del2, $kids) = getKnown(\$form{$fSource}, $key);
-
- if (exists $old{$key})
- { $nr = $old{$key}; }
- else
- { $old{$key} = ++$objNr;
- $nr = $objNr;
- }
-
- if ($typ eq 'Font')
- { my ($Font, $extNamn);
- if ($$del1 =~ m'/BaseFont\s*/([^\s\/]+)'os)
- { $extNamn = $1;
- $fontNr++;
- $Font = 'Ft' . $fontNr;
- $font{$extNamn}[foINTNAMN] = $Font;
- $font{$extNamn}[foORIGINALNR] = $key;
- if ( ! defined $fontSource{$extNamn}[foSOURCE])
- { $fontSource{$extNamn}[foSOURCE] = $fSource;
- $fontSource{$extNamn}[foORIGINALNR] = $key;
- }
- $font{$extNamn}[foREFOBJ] = $nr;
- $Font = $font{$extNamn}[foINTNAMN];
- $namn = $Font;
- $objRef{$Font} = $nr;
- }
- else
- { errLog("Error in $fSource, $key is not a font, aborting");
- }
- }
- elsif ($typ eq 'ColorSpace')
- { $colorSpace++;
- $namn = 'Cs' . $colorSpace;
- $objRef{$namn} = $nr;
- }
- elsif ($typ eq 'Pattern')
- { $pattern++;
- $namn = 'Pt' . $pattern;
- $objRef{$namn} = $nr;
- }
- elsif ($typ eq 'Shading')
- { $shading++;
- $namn = 'Sh' . $shading;
- $objRef{$namn} = $nr;
- }
- elsif ($typ eq 'ExtGState')
- { $gSNr++;
- $namn = 'Gs' . $gSNr;
- $objRef{$namn} = $nr;
- }
- elsif ($typ eq 'XObject')
- { if (defined $form{$fSource}->[0]->{$nr}->[oIMAGENR])
- { $namn = 'Im' . $form{$fSource}->[0]->{$nr}->[oIMAGENR];
- }
- else
- { $formNr++;
- $namn = 'Fo' . $formNr;
- }
-
- $objRef{$namn} = $nr;
- }
-
- $$del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs
- unless (! defined $kids);
- if (defined $$del2)
- { $utrad = "$nr 0 obj\n<<" . $$del1 . $$del2;
- }
- else
- { $utrad = "$nr 0 obj " . $$del1;
- }
-
- $objekt[$nr] = $pos;
- $pos += syswrite UTFIL, $utrad;
-
- ##################################
- # Skriv ut underordnade objekt
- ##################################
-
- while (scalar @skapa)
- { my @process = @skapa;
- @skapa = ();
- for (@process)
- { my $gammal = $$_[0];
- my $ny = $$_[1];
-
- ($del1, $del2, $kids) = getKnown(\$form{$fSource}, $gammal);
-
- $$del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs
- unless (! defined $kids);
-
- if (defined $$del2)
- { $utrad = "$ny 0 obj<<" . $$del1 . $$del2;
- }
- else
- { $utrad = "$ny 0 obj " . $$del1;
- }
-
- $objekt[$ny] = $pos;
- $pos += syswrite UTFIL, $utrad;
- }
- }
- close INFIL;
- return $namn;
-}
-
-
-##########################################
-# En fil analyseras och sidorna kopieras
-##########################################
-
-sub analysera
-{ my $infil = shift;
- my $from = shift || 1;
- my $to = shift || 0;
- my ($i, $res, @underObjekt, @sidObj, $vektor, $resources, $valid,
- $strPos, $sidor, $filId, $Root, $del1, $del2, $utrad);
-
- my $extraherade = 0;
- my $sidAcc = 0;
- @skapa = ();
-
- $behandlad{$infil}->{old} = {}
- unless (defined $behandlad{$infil}->{old});
- $processed{$infil}->{oldObject} = {}
- unless (defined $processed{$infil}->{oldObject});
- $processed{$infil}->{unZipped} = {}
- unless (defined $processed{$infil}->{unZipped});
- *old = $behandlad{$infil}->{old};
- *oldObject = $processed{$infil}->{oldObject};
- *unZipped = $processed{$infil}->{unZipped};
-
- $root = (exists $processed{$infil}->{root})
- ? $processed{$infil}->{root} : 0;
-
- my ($AcroForm, $Annots, $Names, $AARoot);
- undef $taInterAkt;
- undef %script;
-
- my $checkIdOld = $checkId;
- ($infil, $checkId) = findGet($infil, $checkIdOld);
- if (($ldir) && ($checkId) && ($checkId ne $checkIdOld))
- { $log .= "Cid~$checkId\n";
- }
- undef $checkId;
- my @stati = stat($infil);
- open (INFIL, "<$infil") || errLog("Couldn't open $infil,aborting. $!");
- binmode INFIL;
-
- if (! $root)
- { $root = xRefs($stati[7], $infil);
- }
- #############
- # Hitta root
- #############
-
- my $offSet;
- my $bytes;
- my $objektet = getObject($root);
-
- if ((! $interActive) && ( ! $to) && ($from == 1))
- { if ($objektet =~ m'/AcroForm(\s+\d+\s{1,2}\d+\s{1,2}R)'so)
- { $AcroForm = $1;
- }
- if ($objektet =~ m'/Names\s+(\d+)\s{1,2}\d+\s{1,2}R'so)
- { $Names = $1;
- }
- if ((scalar %fields) || (scalar @jsfiler) || (scalar @inits))
- { $Names = behandlaNames($Names);
- }
- elsif ($Names)
- { $Names = quickxform($Names);
- }
-
- #################################################
- # Finns ett dictionary för Additional Actions ?
- #################################################
- if ($objektet =~ m'/AA(\s+\d+\s{1,2}\d+\s{1,2}R)'os) # Hänvisning
- { $AARoot = $1; }
- elsif ($objektet =~ m'/AA\s*\<\<\s*[^\>]+[^\>]+'so) # AA är ett dictionary
- { my $k;
- my ($dummy, $obj) = split /\/AA/, $objektet;
- $obj =~ s/\<\</\#\<\</gs;
- $obj =~ s/\>\>/\>\>\#/gs;
- my @ord = split /\#/, $obj;
- for ($i = 0; $i <= $#ord; $i++)
- { $AARoot .= $ord[$i];
- if ($ord[$i] =~ m'\S+'os)
- { if ($ord[$i] =~ m'<<'os)
- { $k++; }
- if ($ord[$i] =~ m'>>'os)
- { $k--; }
- if ($k == 0)
- { last; }
- }
- }
- }
- $taInterAkt = 1; # Flagga att ta med interaktiva funktioner
- }
-
- #
- # Hitta pages
- #
-
- if ($objektet =~ m'/Pages\s+(\d+)\s{1,2}\d+\s{1,2}R'os)
- { $objektet = getObject($1);
- ($resources, $valid) = kolla($objektet);
- if ($objektet =~ m'/Count\s+(\d+)'os)
- { $sidor = $1; }
- }
- else
- { errLog("Didn't find pages "); }
-
- my @levels;
- my $li = -1;
-
- if ($objektet =~ m'/Kids\s*\[([^\]]+)'os)
- { $vektor = $1;
- while ($vektor =~ m'(\d+)\s{1,2}\d+\s{1,2}R'go)
- { push @sidObj, $1;
- }
- $li++;
- $levels[$li] = \@sidObj;
- }
-
- while (($li > -1) && ($sidAcc < $sidor))
- { if (scalar @{$levels[$li]})
- { my $j = shift @{$levels[$li]};
- $objektet = getObject($j);
- ($resources, $valid) = kolla($objektet, $resources);
- if ($objektet =~ m'/Kids\s*\[([^\]]+)'os)
- { $vektor = $1;
- my @sObj;
- while ($vektor =~ m'(\d+)\s{1,2}\d+\s{1,2}R'go)
- { push @sObj, $1;
- }
- $li++;
- $levels[$li] = \@sObj;
- }
- else
- { $sidAcc++;
- if ($sidAcc >= $from)
- { if ($to)
- { if ($sidAcc <= $to)
- { sidAnalys($j, $objektet, $resources);
- $extraherade++;
- $sida++;
- }
- else
- { $sidAcc = $sidor;
- }
- }
- else
- { sidAnalys($j, $objektet, $resources);
- $extraherade++;
- $sida++;
- }
- }
- }
- }
- else
- { $li--;
- }
- }
-
- if (defined $AcroForm)
- { $AcroForm =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
- if (defined $AARoot)
- { $AARoot =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- }
-
- while (scalar @skapa)
- { my @process = @skapa;
- @skapa = ();
- for (@process)
- { my $gammal = $$_[0];
- my $ny = $$_[1];
- $objektet = getObject($gammal);
-
- if ($objektet =~ m'^(\d+ \d+ obj\s*<<)(.+)(>>\s*stream)'os)
- { $del1 = $2;
- $strPos = length($2) + length($3) + length($1);
- $del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- $objekt[$ny] = $pos;
- $utrad = "$ny 0 obj<<" . "$del1" . '>>stream';
- $del2 = substr($objektet, $strPos);
- $utrad .= $del2;
-
- $pos += syswrite UTFIL, $utrad;
- }
- else
- { if ($objektet =~ m'^(\d+ \d+ obj)'os)
- { my $preLength = length($1);
- $objektet = substr($objektet, $preLength);
- }
- $objektet =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- $objekt[$ny] = $pos;
- $utrad = "$ny 0 obj$objektet";
- $pos += syswrite UTFIL, $utrad;
- }
- }
- }
- close INFIL;
- $processed{$infil}->{root} = $root;
-
- return ($extraherade, $Names, $AARoot, $AcroForm);
-}
-
-sub sidAnalys
-{ my ($oNr, $obj, $resources) = @_;
- my ($ny, $strPos, $spar, $closeProc, $del1, $del2, $utrad, $Annots);
-
- if (! $parents[0])
- { $objNr++;
- $parents[0] = $objNr;
- }
- my $parent = $parents[0];
- $objNr++;
- $ny = $objNr;
-
- $old{$oNr} = $ny;
-
- if ($obj =~ m'/Parent\s+(\d+)\s{1,2}\d+\s{1,2}R\b'os)
- { $old{$1} = $parent;
- }
-
- if ($obj =~ m'^(\d+ \d+ obj\s*<<)(.+)(>>\s*stream)'os)
- { $del1 = $2;
- $strPos = length($2) + length($3) + length($1);
- $del2 = substr($obj, $strPos);
- }
- elsif ($obj =~ m'^\d+ \d+ obj\s*<<(.+)>>\s*endobj'os)
- { $del1 = $1;
- }
- if (%links)
- { my $tSida = $sida + 1;
- if (defined (@{$links{'-1'}}) || (defined @{$links{$tSida}}))
- { if ($del1 =~ m'/Annots\s*([^\/\<\>]+)'os)
- { $Annots = $1;
- @annots = ();
- if ($Annots =~ m'\[([^\[\]]*)\]'os)
- { ; }
- else
- { if ($Annots =~ m'\b(\d+)\s{1,2}\d+\s{1,2}R\b'os)
- { $Annots = getObject($1);
- }
- }
- while ($Annots =~ m'\b(\d+)\s{1,2}\d+\s{1,2}R\b'ogs)
- { push @annots, xform();
- }
- $del1 =~ s?/Annots\s*([^\/\<\>]+)??os;
- }
- $Annots = '/Annots ' . mergeLinks() . ' 0 R';
- }
- }
-
- if (! $taInterAkt)
- { $del1 =~ s?\s*/AA\s*<<[^>]*>>??os;
- }
- if ($del1 !~ m'/Resources'o)
- { $del1 .= "/Resources $resources";
- }
-
- $del1 =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- if ($Annots)
- { $del1 .= $Annots;
- }
-
- $utrad = "$ny 0 obj<<$del1>>";
- if (defined $del2)
- { $utrad .= "stream\n$del2";
- }
- else
- { $utrad .= "endobj\n";
- }
-
- $objekt[$ny] = $pos;
- $pos += syswrite UTFIL, $utrad;
-
- push @{$kids[0]}, $ny;
- $counts[0]++;
- if ($counts[0] > 9)
- { ordnaNoder(8);
- }
-}
-
-
-sub translate
-{ if (exists $old{$1})
- { $old{$1}; }
- else
- { $old{$1} = ++$objNr;
- }
-}
-
-sub behandlaNames
-{ my ($namnObj, $iForm) = @_;
-
- my ($low, $high, $antNod0, $entry, $nyttNr, $ny, $obj,
- $fObjnr, $offSet, $bytes, $res, $key, $func, $corr, @objData);
- my (@nod0, @nodUpp, @kid, @soek, %nytt);
-
- my $objektet = '';
- my $vektor = '';
- my $antal = 0;
- my $antNodUpp = 0;
- if ($namnObj)
- { if ($iForm) # Läsning via interntabell
- { $objektet = getObject($namnObj, 1);
-
- if ($objektet =~ m'<<(.+)>>'ogs)
- { $objektet = $1; }
- if ($objektet =~ s'/JavaScript\s+(\d+)\s{1,2}\d+\s{1,2}R''os)
- { my $byt = $1;
- push @kid, $1;
- while (scalar @kid)
- { @soek = @kid;
- @kid = ();
- for my $sObj (@soek)
- { $obj = getObject($sObj, 1);
- if ($obj =~ m'/Kids\s*\[([^]]+)'ogs)
- { $vektor = $1;
- }
- while ($vektor =~ m'\b(\d+)\s{1,2}\d+\s{1,2}R\b'ogs)
- { push @kid, $1;
- }
- $vektor = '';
- if ($obj =~ m'/Names\s*\[([^]]+)'ogs)
- { $vektor = $1;
- }
- while ($vektor =~ m'\(([^\)]+)\)\s*(\d+) \d R'gos)
- { $script{$1} = $2;
- }
- }
- }
- }
- }
- else # Läsning av ett "doc"
- { $objektet = getObject($namnObj);
- if ($objektet =~ m'<<(.+)>>'ogs)
- { $objektet = $1; }
- if ($objektet =~ s'/JavaScript\s+(\d+)\s{1,2}\d+\s{1,2}R''os)
- { my $byt = $1;
- push @kid, $1;
- while (scalar @kid)
- { @soek = @kid;
- @kid = ();
- for my $sObj (@soek)
- { $obj = getObject($sObj);
- if ($obj =~ m'/Kids\s*\[([^]]+)'ogs)
- { $vektor = $1;
- }
- while ($vektor =~ m'\b(\d+)\s{1,2}\d+\s{1,2}R\b'ogs)
- { push @kid, $1;
- }
- undef $vektor;
- if ($obj =~ m'/Names\s*\[([^]]+)'ogs)
- { $vektor = $1;
- }
- while ($vektor =~ m'\(([^\)]+)\)\s*(\d+) \d R'gos)
- { $script{$1} = $2;
- }
- }
- }
- }
- }
- }
- for my $filnamn (@jsfiler)
- { inkludera($filnamn);
- }
- my @nya = (keys %nyaFunk);
- while (scalar @nya)
- { my @behandla = @nya;
- @nya = ();
- for $key (@behandla)
- { if (exists $initScript{$key})
- { if (exists $nyaFunk{$key})
- { $initScript{$key} = $nyaFunk{$key};
- }
- if (exists $script{$key}) # företräde för nya funktioner !
- { delete $script{$key}; # gammalt script m samma namn plockas bort
- }
- my @fall = ($initScript{$key} =~ m'([\w\d\_\$]+)\s*\('ogs);
- for (@fall)
- { if (($_ ne $key) && (exists $nyaFunk{$_}))
- { $initScript{$_} = $nyaFunk{$_};
- push @nya, $_;
- }
- }
- }
- }
- }
- while (($key, $func) = each %nyaFunk)
- { $fObjnr = skrivJS($func);
- $script{$key} = $fObjnr;
- $nytt{$key} = $fObjnr;
- }
-
- if (scalar %fields)
- { push @inits, 'Ladda();';
- $fObjnr = defLadda();
- if ($duplicateInits)
- { $script{'Ladda'} = $fObjnr;
- $nytt{'Ladda'} = $fObjnr;
- }
- }
-
- if ((scalar @inits) && ($duplicateInits))
- { $fObjnr = defInit();
- $script{'Init'} = $fObjnr;
- $nytt{'Init'} = $fObjnr;
- }
- undef @jsfiler;
-
- for my $key (sort (keys %script))
- { if (! defined $low)
- { $objNr++;
- $ny = $objNr;
- $objekt[$ny] = $pos;
- $obj = "$ny 0 obj\n";
- $low = $key;
- $obj .= '<< /Names [';
- }
- $high = $key;
- $obj .= '(' . "$key" . ')';
- if (! exists $nytt{$key})
- { $nyttNr = quickxform($script{$key});
- }
- else
- { $nyttNr = $script{$key};
- }
- $obj .= "$nyttNr 0 R\n";
- $antal++;
- if ($antal > 9)
- { $obj .= ' ]/Limits [(' . "$low" . ')(' . "$high" . ')] >>' . "endobj\n";
- $pos += syswrite UTFIL, $obj;
- push @nod0, \[$ny, $low, $high];
- $antNod0++;
- undef $low;
- $antal = 0;
- }
- }
- if ($antal)
- { $obj .= ']/Limits [(' . $low . ')(' . $high . ')]>>' . "endobj\n";
- $pos += syswrite UTFIL, $obj;
- push @nod0, \[$ny, $low, $high];
- $antNod0++;
- }
- $antal = 0;
-
- while (scalar @nod0)
- { for $entry (@nod0)
- { if ($antal == 0)
- { $objNr++;
- $objekt[$objNr] = $pos;
- $obj = "$objNr 0 obj\n";
- $low = $$entry->[1];
- $obj .= '<</Kids [';
- }
- $high = $$entry->[2];
- $obj .= " $$entry->[0] 0 R";
- $antal++;
- if ($antal > 9)
- { $obj .= ']/Limits [(' . $low . ')(' . $high . ')]>>' . "endobj\n";
- $pos += syswrite UTFIL, $obj;
- push @nodUpp, \[$objNr, $low, $high];
- $antNodUpp++;
- undef $low;
- $antal = 0;
- }
- }
- if ($antal > 0)
- { if ($antNodUpp == 0) # inget i noderna över
- { $obj .= ']>>' . "endobj\n";
- $pos += syswrite UTFIL, $obj;
- }
- else
- { $obj .= ']/Limits [(' . "$low" . ')(' . "$high" . ')]>>' . "endobj\n";
- $pos += syswrite UTFIL, $obj;
- push @nodUpp, \[$objNr, $low, $high];
- $antNodUpp++;
- undef $low;
- $antal = 0;
- }
- }
- @nod0 = @nodUpp;
- $antNod0 = $antNodUpp;
- undef @nodUpp;
- $antNodUpp = 0;
- }
-
-
- $ny = $objNr;
- $objektet =~ s|\s*/JavaScript\s*\d+\s{1,2}\d+\s{1,2}R||os;
- $objektet =~ s/\b(\d+)\s{1,2}\d+\s{1,2}R\b/xform() . ' 0 R'/oegs;
- if (scalar %script)
- { $objektet .= "\n/JavaScript $ny 0 R\n";
- }
- $objNr++;
- $ny = $objNr;
- $objekt[$ny] = $pos;
- $objektet = "$ny 0 obj<<" . $objektet . ">>endobj\n";
- $pos += syswrite UTFIL, $objektet;
- return $ny;
-}
-
-
-sub quickxform
-{ my $inNr = shift;
- if (exists $old{$inNr})
- { $old{$inNr}; }
- else
- { push @skapa, [$inNr, ++$objNr];
- $old{$inNr} = $objNr;
- }
-}
-
-
-sub skrivKedja
-{ my $code = ' ';
-
- for (values %initScript)
- { $code .= $_ . "\n";
- }
- $code .= "function Init()\r{\r";
- $code .= 'if (typeof this.info.ModDate == "object")' . "\r{ return true; }\r";
- for (@inits)
- { $code .= $_ . "\n";
- }
- $code .= "}\r Init(); ";
-
- my $spar = skrivJS($code);
- undef @inits;
- undef %initScript;
- return $spar;
-}
-
-
-
-sub skrivJS
-{ my $kod = shift;
- my $obj;
- if (($compress) && (length($kod) > 99))
- { $objNr++;
- $objekt[$objNr] = $pos;
- my $spar = $objNr;
- $kod = compress($kod);
- my $langd = length($kod);
- $obj = "$objNr 0 obj<</Filter/FlateDecode"
- . "/Length $langd>>stream\n" . $kod
- . "\nendstream\nendobj\n";
- $pos += syswrite UTFIL, $obj;
- $objNr++;
- $objekt[$objNr] = $pos;
- $obj = "$objNr 0 obj<</S/JavaScript/JS $spar 0 R >>endobj\n";
- }
- else
- { $kod =~ s'\('\\('gso;
- $kod =~ s'\)'\\)'gso;
- $objNr++;
- $objekt[$objNr] = $pos;
- $obj = "$objNr 0 obj<</S/JavaScript/JS " . '(' . $kod . ')';
- $obj .= ">>endobj\n";
- }
- $pos += syswrite UTFIL, $obj;
- return $objNr;
-}
-
-sub inkludera
-{ my $jsfil = shift;
- my $fil;
- if ($jsfil !~ m'\{'os)
- { open (JSFIL, "<$jsfil") || return;
- while (<JSFIL>)
- { $fil .= $_;}
-
- close JSFIL;
- }
- else
- { $fil = $jsfil;
- }
- $fil =~ s|function\s+([\w\_\d\$]+)\s*\(|"zXyZcUt function $1 ("|sge;
- my @funcs = split/zXyZcUt /, $fil;
- for my $kod (@funcs)
- { if ($kod =~ m'^function ([\w\_\d\$]+)'os)
- { $nyaFunk{$1} = $kod;
- }
- }
-}
-
-
-sub defLadda
-{ my $code = "function Ladda()\r{\r";
- for (keys %fields)
- { my $val = $fields{$_};
- if ($val =~ m'\s*js\s*\:(.+)'oi)
- { $val = $1;
- $code .= "if (this.getField('$_')) this.getField('$_').value = $val;\r";
- }
- else
- { $val =~ s/([^A-Za-z0-9\-_.!* ])/sprintf("%%%02X", ord($1))/ge;
- $code .= "if (this.getField('$_')) this.getField('$_').value = unescape('$val');\r";
- }
-
- }
- $code .= " 1;}\r";
-
-
- $initScript{'Ladda'} = $code;
- if ($duplicateInits)
- { my $ny = skrivJS($code);
- return $ny;
- }
- else
- { return 1;
- }
-}
-
-sub defInit
-{ my $code = "function Init()\r{\r";
- $code .= 'if (typeof this.info.ModDate == "object")' . "\r{ return true; }\r";
- for (@inits)
- { $code .= $_ . "\n";
- }
- $code .= '}';
-
- my $ny = skrivJS($code);
- return $ny;
-
-}
-
-
-
-sub errLog
-{ no strict 'refs';
- my $mess = shift;
- my $endMess = " $mess \n More information might be found in";
- if ($runfil)
- { $log .= "Log~Err: $mess\n";
- $endMess .= "\n $runfil";
- if (! $pos)
- { $log .= "Log~Err: No pdf-file has been initiated\n";
- }
- elsif ($pos > 15000000)
- { $log .= "Log~Err: Current pdf-file is very big: $pos bytes, will not try to finnish it\n";
- }
- else
- { $log .= "Log~Err: Will try to finnish current pdf-file\n";
- $endMess .= "\n $utfil";
- }
- }
- my $errLog = 'error.log';
- my $now = localtime();
- my $lpos = $pos || 'undef';
- my $lobjNr = $objNr || 'undef';
- my $lutfil = $utfil || 'undef';
-
- my $lrunfil = $runfil || 'undef';
- open (ERRLOG, ">$errLog") || croak "$mess can't open an error logg, $!";
- print ERRLOG "\n$mess\n\n";
- print ERRLOG Carp::longmess("The error occurred when executing:\n");
- print ERRLOG "\nSituation when the error occurred\n\n";
- print ERRLOG " Bytes written to the current pdf-file, pos = $lpos\n";
- print ERRLOG " Object processed, not necessarily written objNr = $lobjNr\n";
- print ERRLOG " Current pdf-file, utfil = $lutfil\n";
- print ERRLOG " File logging the run, runfil = $lrunfil\n";
- print ERRLOG " Local time = $now\n";
- print ERRLOG "\n\n";
- close ERRLOG;
- $endMess .= "\n $errLog";
- if (($pos) && ($pos < 15000000))
- { prEnd();
- }
- print STDERR Carp::shortmess("An error occurred \n");
- croak "$endMess\n";
-}
diff --git a/Master/texmf-dist/scripts/xetex/perl/lib/PDF/Reuse/Util.pm b/Master/texmf-dist/scripts/xetex/perl/lib/PDF/Reuse/Util.pm
deleted file mode 100644
index ee48a6aa205..00000000000
--- a/Master/texmf-dist/scripts/xetex/perl/lib/PDF/Reuse/Util.pm
+++ /dev/null
@@ -1,326 +0,0 @@
-package PDF::Reuse::Util;
-use PDF::Reuse;
-require Exporter;
-our @ISA = qw(Exporter);
-our @EXPORT = qw(hyperLink);
-
-
-use strict;
-
-our %font_widths = (
- 'Courier' => 600,
- 'Courier-Bold' => 600,
- 'Courier-BoldOblique' => 600,
- 'Courier-Oblique' => 600,
- 'Times-Roman' =>
- [000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 250, 333, 408, 500, 500, 833, 778, 180,
- 333, 333, 500, 564, 250, 333, 250, 278,
- 500, 500, 500, 500, 500, 500, 500, 500,
- 500, 500, 278, 278, 564, 564, 564, 444,
- 921, 722, 667, 667, 722, 611, 556, 722,
- 722, 333, 389, 722, 611, 889, 722, 722,
- 556, 722, 667, 556, 611, 722, 722, 944,
- 722, 722, 611, 333, 278, 333, 469, 500,
- 333, 444, 500, 444, 500, 444, 333, 500,
- 500, 278, 278, 500, 278, 778, 500, 500,
- 500, 500, 333, 389, 278, 500, 500, 722,
- 500, 500, 444, 480, 200, 480, 541, 350,
- 500, 350, 333, 500, 443, 1000, 500, 500,
- 333, 1000, 555, 333, 889, 350, 611, 350,
- 350, 333, 333, 443, 443, 350, 500, 1000,
- 333, 980, 388, 333, 722, 350, 444, 721,
- 250, 333, 500, 500, 500, 500, 200, 500,
- 333, 760, 276, 500, 564, 333, 760, 333,
- 400, 564, 300, 300, 333, 510, 453, 250,
- 333, 300, 310, 500, 750, 750, 750, 444,
- 722, 722, 722, 722, 722, 722, 889, 667,
- 611, 611, 611, 611, 333, 333, 333, 333,
- 722, 722, 722, 722, 722, 722, 722, 564,
- 722, 722, 722, 722, 722, 722, 556, 500,
- 444, 444, 444, 444, 444, 444, 667, 444,
- 444, 444, 444, 444, 278, 278, 278, 278,
- 500, 500, 500, 500, 500, 500, 500, 564,
- 500, 500, 500, 500, 500, 500, 500, 500],
- 'Times-Bold' =>
- [000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 250, 333, 555, 500, 500, 1000, 833, 278,
- 333, 333, 500, 570, 250, 333, 250, 278,
- 500, 500, 500, 500, 500, 500, 500, 500,
- 500, 500, 333, 333, 570, 570, 570, 500,
- 930, 722, 667, 722, 722, 667, 611, 778,
- 778, 389, 500, 778, 667, 944, 722, 778,
- 611, 778, 722, 556, 667, 722, 722, 1000,
- 722, 722, 667, 333, 278, 333, 581, 500,
- 333, 500, 556, 444, 556, 444, 333, 500,
- 556, 278, 333, 556, 278, 833, 556, 500,
- 556, 556, 444, 389, 333, 556, 500, 722,
- 500, 500, 444, 394, 220, 394, 520, 350,
- 500, 350, 333, 500, 500, 1000, 500, 500,
- 333, 1000, 556, 333, 1000, 350, 667, 350,
- 350, 333, 333, 500, 500, 350, 500, 1000,
- 333, 1000, 389, 333, 723, 350, 444, 722,
- 250, 333, 500, 500, 500, 500, 220, 500,
- 333, 747, 300, 500, 570, 333, 747, 333,
- 400, 570, 300, 300, 333, 601, 540, 250,
- 333, 300, 330, 500, 750, 750, 750, 500,
- 722, 722, 722, 722, 722, 722, 1000, 722,
- 667, 667, 667, 667, 389, 389, 389, 389,
- 722, 722, 778, 778, 778, 778, 778, 570,
- 778, 722, 722, 722, 722, 722, 611, 556,
- 500, 500, 500, 500, 500, 500, 722, 444,
- 444, 444, 444, 444, 278, 278, 278, 278,
- 500, 556, 500, 500, 500, 500, 500, 570,
- 500, 556, 556, 556, 556, 500, 556, 500],
- 'Times-Italic' =>
- [000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 250, 333, 420, 500, 500, 833, 778, 214, #39
- 333, 333, 500, 675, 250, 333, 250, 278, #47
- 500, 500, 500, 500, 500, 500, 500, 500, #55
- 500, 500, 333, 333, 675, 675, 675, 500, #63
- 920, 611, 611, 667, 722, 611, 611, 722, #71
- 722, 333, 444, 667, 556, 833, 667, 722, #79
- 611, 722, 611, 500, 556, 722, 611, 833, #87
- 611, 556, 556, 389, 278, 389, 422, 500, #95
- 333, 500, 500, 444, 500, 444, 278, 500, #103
- 500, 278, 278, 444, 278, 722, 500, 500, #111
- 500, 500, 389, 389, 278, 500, 444, 667, #119
- 444, 444, 389, 400, 275, 400, 541, 350, # 127
- 500, 350, 333, 500, 556, 889, 500, 500, # 135
- 333, 1000, 500, 333, 944, 350, 556, 350, # 143
- 350, 333, 333, 556, 556, 350, 500, 890, # 151
- 333, 980, 389, 333, 668, 350, 390, 557, # 159
- 250, 389, 500, 500, 500, 500, 275, 500, # 167
- 333, 760, 276, 500, 675, 333, 760, 333, # 175
- 400, 675, 300, 300, 333, 514, 523, 250, # 183
- 333, 300, 310, 500, 750, 750, 750, 500, # 191
- 611, 611, 611, 611, 611, 611, 889, 667,
- 611, 611, 611, 611, 333, 333, 333, 333,
- 722, 667, 722, 722, 722, 722, 722, 675,
- 722, 722, 722, 722, 722, 556, 611, 500,
- 500, 500, 500, 500, 500, 500, 667, 444,
- 444, 444, 444, 444, 278, 278, 278, 278,
- 500, 500, 500, 500, 500, 500, 500, 675,
- 500, 500, 500, 500, 500, 444, 500, 444],
-
- 'Times-BoldItalic' =>
- [000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 250, 389, 555, 500, 500, 833, 778, 278,
- 333, 333, 500, 570, 250, 333, 250, 278,
- 500, 500, 500, 500, 500, 500, 500, 500,
- 500, 500, 333, 333, 570, 570, 570, 500,
- 832, 667, 667, 667, 722, 667, 667, 722,
- 778, 389, 500, 667, 611, 889, 722, 722,
- 611, 722, 667, 556, 611, 722, 667, 889,
- 667, 611, 611, 333, 278, 333, 570, 500,
- 333, 500, 500, 444, 500, 444, 333, 500,
- 556, 278, 278, 500, 278, 778, 556, 500,
- 500, 500, 389, 389, 278, 556, 444, 667,
- 500, 444, 389, 348, 220, 348, 570, 350, # 127
- 500, 350, 333, 500, 502, 1000, 500, 500, # 135
- 333, 1000, 555, 333, 944, 350, 610, 350, # 143
- 350, 333, 333, 500, 500, 350, 500, 1000, # 151
- 333, 1000, 389, 333, 721, 350, 390, 610, # 159
- 250, 389, 500, 500, 500, 500, 220, 500, #167
- 333, 747, 266, 500, 606, 333, 747, 333, #175
- 400, 570, 300, 300, 333, 532, 500, 250, #183
- 333, 300, 300, 500, 750, 750, 750, 500,
- 667, 667, 667, 667, 667, 667, 944, 667,
- 667, 667, 667, 667, 389, 389, 389, 389,
- 722, 722, 722, 722, 722, 722, 722, 570,
- 722, 722, 722, 722, 722, 611, 611, 500,
- 500, 500, 500, 500, 500, 500, 722, 444,
- 444, 444, 444, 444, 278, 278, 278, 278,
- 500, 556, 500, 500, 500, 500, 500, 570,
- 500, 556, 556, 556, 556, 444, 500, 444],
-
- 'Helvetica' =>
- [000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 278, 278, 355, 556, 556, 889, 667, 192,
- 333, 333, 389, 584, 278, 333, 278, 278,
- 556, 556, 556, 556, 556, 556, 556, 556,
- 556, 556, 278, 278, 584, 584, 584, 556,
- 1015, 667, 667, 722, 722, 667, 611, 778,
- 722, 278, 500, 667, 556, 833, 722, 778,
- 667, 778, 722, 667, 611, 722, 667, 944,
- 667, 667, 611, 278, 278, 278, 469, 557,
- 334, 556, 556, 500, 556, 556, 278, 556,
- 556, 222, 222, 500, 222, 833, 556, 556,
- 556, 556, 333, 500, 278, 556, 500, 722,
- 500, 500, 500, 334, 260, 334, 584, 350, # 127
- 556, 350, 222, 556, 333, 1000, 556, 556, # 135
- 333, 1000, 667, 333, 1000, 351, 611, 350, # 143
- 350, 223, 222, 333, 333, 351, 557, 1000, # 151
- 333, 1000, 500, 333, 945, 350, 500, 667, # 159
- 278, 333, 556, 556, 556, 556, 260, 556, # 167
- 333, 737, 370, 556, 584, 333, 737, 333, # 175
- 400, 584, 333, 333, 333, 578, 537, 278, # 183
- 333, 333, 365, 556, 835, 835, 835, 611, # 191
- 667, 667, 667, 667, 667, 667, 1000, 722,
- 667, 667, 667, 667, 278, 278, 278, 278,
- 722, 722, 778, 778, 778, 778, 778, 584,
- 778, 722, 722, 722, 722, 667, 667, 611,
- 556, 556, 556, 556, 556, 556, 889, 500,
- 556, 556, 556, 556, 278, 278, 278, 278,
- 556, 556, 556, 556, 556, 556, 556, 584,
- 611, 556, 556, 556, 556, 500, 556, 500],
-
- 'Helvetica-Bold' =>
- [000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000, #31
- 278, 333, 474, 556, 556, 889, 722, 238, #39
- 333, 333, 389, 584, 278, 333, 278, 278, #47
- 556, 556, 556, 556, 556, 556, 556, 556, #55
- 556, 556, 333, 333, 584, 584, 584, 611, #63
- 975, 722, 722, 722, 722, 667, 611, 778, #71
- 722, 278, 556, 722, 611, 833, 722, 778, #79
- 667, 778, 722, 667, 611, 722, 667, 944, #87
- 667, 667, 611, 333, 278, 333, 584, 556, #95
- 333, 556, 611, 556, 611, 556, 333, 611, #103
- 611, 278, 278, 556, 278, 889, 611, 611, #111
- 611, 611, 389, 556, 333, 611, 556, 778, #119
- 556, 556, 500, 389, 280, 389, 584, 350, # 127
- 556, 350, 278, 556, 500, 1000, 556, 556, # 135
- 333, 1000, 667, 333, 1000, 350, 611, 350, # 143
- 350, 278, 278, 500, 500, 350, 556, 1000, # 151
- 333, 1000, 556, 333, 944, 350, 500, 667, # 159
- 278, 333, 556, 556, 556, 556, 280, 556, #167
- 333, 737, 370, 556, 584, 333, 737, 333,
- 400, 584, 333, 333, 333, 611, 556, 278,
- 333, 333, 365, 556, 834, 834, 834, 611,
- 722, 722, 722, 722, 722, 722, 1000, 722,
- 667, 667, 667, 667, 278, 278, 278, 278,
- 722, 722, 778, 778, 778, 778, 778, 584,
- 778, 722, 722, 722, 722, 667, 667, 611,
- 556, 556, 556, 556, 556, 556, 889, 556,
- 556, 556, 556, 556, 278, 278, 278, 278,
- 611, 611, 611, 611, 611, 611, 611, 584,
- 611, 611, 611, 611, 611, 556, 611, 556],
-
- 'Helvetica-Oblique' =>
- [000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 278, 278, 355, 556, 556, 889, 667, 191,
- 333, 333, 389, 584, 278, 333, 278, 278,
- 556, 556, 556, 556, 556, 556, 556, 556,
- 556, 556, 278, 278, 584, 584, 584, 556,
- 1015, 667, 667, 722, 722, 667, 611, 778,
- 722, 278, 500, 667, 556, 833, 722, 778,
- 667, 778, 722, 667, 611, 722, 667, 944,
- 667, 667, 611, 278, 278, 278, 469, 556,
- 333, 556, 556, 500, 556, 556, 278, 556,
- 556, 222, 222, 500, 222, 833, 556, 556,
- 556, 556, 333, 500, 278, 556, 500, 722,
- 500, 500, 500, 334, 260, 334, 584, 350, # 127
- 556, 350, 222, 556, 333, 1000, 556, 556, # 135
- 333, 1000, 667, 333, 1000, 351, 611, 350, # 143
- 350, 223, 222, 333, 333, 351, 557, 1000, # 151
- 333, 1000, 500, 333, 945, 350, 500, 667, # 159
- 278, 333, 556, 556, 556, 556, 260, 556, # 167
- 333, 737, 370, 556, 584, 333, 737, 333, # 175
- 400, 584, 333, 333, 333, 578, 537, 278, # 183
- 333, 333, 365, 556, 834, 834, 834, 611, # 191
- 667, 667, 667, 667, 667, 667, 1000, 722,
- 667, 667, 667, 667, 278, 278, 278, 278,
- 722, 722, 778, 778, 778, 778, 778, 584,
- 778, 722, 722, 722, 722, 667, 667, 611,
- 556, 556, 556, 556, 556, 556, 889, 500,
- 556, 556, 556, 556, 278, 278, 278, 278,
- 556, 556, 556, 556, 556, 556, 556, 584,
- 611, 556, 556, 556, 556, 500, 556, 500],
-
- 'Helvetica-BoldOblique' =>
- [000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 000, 000, 000, 000, 000, 000, 000, 000,
- 278, 333, 474, 556, 556, 889, 722, 238, #39
- 333, 333, 389, 584, 278, 333, 278, 278, #47
- 556, 556, 556, 556, 556, 556, 556, 556, #55
- 556, 556, 333, 333, 584, 584, 584, 611, #63
- 975, 722, 722, 722, 722, 667, 611, 778, #71
- 722, 278, 556, 722, 611, 833, 722, 778, #79
- 667, 778, 722, 667, 611, 722, 667, 944, #87
- 667, 667, 611, 333, 278, 333, 584, 556, #95
- 333, 556, 611, 556, 611, 556, 333, 611, #103
- 611, 278, 278, 556, 278, 889, 611, 611, #111
- 611, 611, 389, 556, 333, 611, 556, 778, #119
- 556, 556, 500, 389, 280, 389, 584, 350, # 127
- 556, 350, 278, 556, 500, 1000, 556, 556, # 135
- 333, 1000, 667, 333, 1000, 350, 611, 350, # 143
- 350, 278, 278, 500, 500, 350, 556, 1000, # 151
- 333, 1000, 556, 333, 944, 350, 500, 667, # 159
- 278, 333, 556, 556, 556, 556, 280, 556,
- 333, 737, 370, 556, 584, 333, 737, 333,
- 400, 584, 333, 333, 333, 611, 556, 278,
- 333, 333, 365, 556, 834, 834, 834, 611,
- 722, 722, 722, 722, 722, 722, 1000, 722,
- 667, 667, 667, 667, 278, 278, 278, 278,
- 722, 722, 778, 778, 778, 778, 778, 584,
- 778, 722, 722, 722, 722, 667, 667, 611,
- 556, 556, 556, 556, 556, 556, 889, 556,
- 556, 556, 556, 556, 278, 278, 278, 278,
- 611, 611, 611, 611, 611, 611, 611, 584,
- 611, 611, 611, 611, 611, 556, 611, 556]
- );
-1;
-
-sub hyperLink
-{ my $x = shift;
- my $y = shift;
- my $text = shift || ' ';
- my $URI = shift;
- my $fontSize = shift;
- my ($actualSize, $fontSizeBeforetheChange, $height, $x2, $y2);
- if ((! defined $x) || (! defined $y) || (! defined $URI))
- { return undef;
- }
- my ($internalName, $externalName, $oldInternalName, $oldExternalname) =
- PDF::Reuse::prFont('HO');
- if (! defined $fontSize)
- { ($actualSize, $fontSizeBeforetheChange) = PDF::Reuse::prFontSize();
- $fontSize = $fontSizeBeforetheChange;
- PDF::Reuse::prFontSize($fontSize) if ($actualSize != $fontSizeBeforetheChange);
- }
- else
- { ($actualSize, $fontSizeBeforetheChange) = PDF::Reuse::prFontSize($fontSize);
- }
- $height = $fontSize + 2.5;
- my $width = PDF::Reuse::prStrWidth($text);
- $y2 = $y - 2;
- $x2 = $x + $width;
- PDF::Reuse::prAdd("q\n 0.3 0.3 1 RG 0.3 0.3 1 rg\n$x $y2 m\n$x2 $y2 l\n B*\n");
- $y2 -= 1;
- PDF::Reuse::prText($x, $y, $text);
- PDF::Reuse::prLink( { x => $x,
- y => $y2,
- width => $width,
- height => $height,
- URI => $URI } );
-
- PDF::Reuse::prAdd("0 0 0 RG 0 0 0 rg\nQ\n");
- PDF::Reuse::prFont($oldExternalname)
- if ($oldExternalname ne $externalName);
- PDF::Reuse::prFontSize($fontSizeBeforetheChange)
- if ($fontSizeBeforetheChange != $fontSize);
- return $x2;
-} \ No newline at end of file
diff --git a/Master/texmf-dist/scripts/xetex/perl/xdv2pdf_mergemarks b/Master/texmf-dist/scripts/xetex/perl/xdv2pdf_mergemarks
deleted file mode 100755
index ce36f1e8116..00000000000
--- a/Master/texmf-dist/scripts/xetex/perl/xdv2pdf_mergemarks
+++ /dev/null
@@ -1,205 +0,0 @@
-#!/usr/bin/perl
-
-# /****************************************************************************\
-# Part of the XeTeX typesetting system
-# copyright (c) 1994-2005 by SIL International
-# written by Jonathan Kew
-#
-# This software is distributed under the terms of the Common Public License,
-# version 1.0.
-# For details, see <http://www.opensource.org/licenses/cpl1.0.php> or the file
-# cpl1.0.txt included with the software.
-# \****************************************************************************/
-
-BEGIN {
- # try to locate our private Perl module directory
- my $p = `kpsewhich -progname=xetex -format=texmfscripts Reuse.pm`;
- chomp $p;
- if ($p eq '') {
- # try a known location
- $p = '/usr/local/teTeX/share/texmf.local/scripts/xetex/perl/lib/PDF/Reuse.pm';
- die "can't find Reuse.pm!" unless -e $p;
- }
- $p =~ s!/PDF/Reuse.pm!!;
- die "perl/lib directory $p not found!" unless -d $p;
- unshift @INC, $p;
-};
-
-use strict;
-use PDF::Reuse;
-
-die "usage: $0 <pdf-file> <mark-file>\n" unless $#ARGV == 1;
-
-my $infile = $ARGV[0];
-my $markfile = $ARGV[1];
-my $outfile = "$ARGV[0].tmp";
-
-my $newlink = undef;
-my $seenbox = 0;
-my %dest;
-my @links;
-my @bookmarks;
-
-sub toUtf16
-{
- my $txt = shift;
- $txt =~ s/\\([\\\(\)])/$1/g;
- $txt = pack('n*', 0xfeff, unpack('U*', $txt));
- $txt =~ s/\\/\\\\/g;
- $txt =~ s/\(/\\(/g;
- $txt =~ s/\)/\\)/g;
- return $txt;
-}
-
-open FH, "<:utf8", "$markfile" or die "failed to read mark-file $markfile\n";
-while (<FH>) {
- chomp;
- my ($page, $xpos, $ypos, $txt) = split(/\t/, $_, 4);
- if ($txt =~ /^\s*dest/o) {
- $txt =~ /^\s*dest\s+\(([^\)]+)\)\s*(\[.+\])/o;
- my $destname = $1;
- $dest{$destname} = $2;
- my $zp = $page - 1;
- $dest{$destname} =~ s/\/View\s\[(.+)\]/$1/;
- $dest{$destname} =~ s/\@thispage/$zp/;
- $dest{$destname} =~ s/\@xpos/$xpos/;
- $dest{$destname} =~ s/\@ypos/$ypos/;
- }
-
- elsif ($txt =~ /^\s*bann/o) {
- if ($txt =~ m!<+\s*/Type\s*/Annot\s*/Subtype\s*/Link\s*.*/A\s*<+([^>]+)>>\s*>>!o) {
- $newlink = { page => $page, x => $xpos, y => $ypos, action => $1 };
- if ($txt =~ m!/Border\s*(\[[^]]+\])!o) {
- $newlink->{border} = $1;
- }
- if ($txt =~ m!/C\s*(\[[^]]+\])!o) {
- $newlink->{color} = $1;
- }
- }
- $seenbox = 0;
- }
-
- elsif ($txt =~ /^\s*ABOX/o) {
- if (defined $newlink) {
- $txt =~ m/\[\s*(-?\d+(?:\.\d+)?)\s+(-?\d+(?:\.\d+)?)\s+(-?\d+(?:\.\d+)?)\s+(-?\d+(?:\.\d+)?)\s*\]/o;
- my $boxlink = { page => $newlink->{page}, action => $newlink->{action} };
- $boxlink->{border} = $newlink->{border} if exists $newlink->{border};
- $boxlink->{color} = $newlink->{color} if exists $newlink->{color};
- $boxlink->{x} = $1 < $3 ? $1 : $3;
- $boxlink->{y} = $2 < $4 ? $2 : $4;
- $boxlink->{width} = abs($1 - $3);
- $boxlink->{height} = abs($2 - $4);
- push @links, $boxlink;
- $seenbox = 1;
- }
- }
-
- elsif ($txt =~ /^\s*eann/o) {
- if ((defined $newlink) && ($seenbox == 0)) {
- $newlink->{width} = $xpos - $newlink->{x};
- if ($newlink->{width} < 0) {
- $newlink->{width} = -$newlink->{width};
- $newlink->{x} = $xpos;
- }
- $newlink->{height} = $ypos - $newlink->{y};
- if ($newlink->{height} < 0) {
- $newlink->{height} = -$newlink->{height};
- $newlink->{y} = $ypos;
- }
- push @links, $newlink;
- undef $newlink;
- }
- }
-
- elsif ($txt =~ /^\s*ann/o) {
- $txt =~ m!width\s+(\d+(?:\.\d*)?)pt\s+height\s+(\d+(?:\.\d*)?)pt\s+.*/A\s*<+([^>]+)>>!o;
- if (defined $1) {
- $newlink = { page => $page, x => $xpos, y => $ypos, width => $1, height => $2, action => $3 };
- if ($txt =~ m!/Border\s*(\[[^]]+\])!o) {
- $newlink->{border} = $1;
- }
- if ($txt =~ m!/C\s*(\[[^]]+\])!o) {
- $newlink->{color} = $1;
- }
- push @links, $newlink;
- undef $newlink;
- }
- }
-
- elsif ($txt =~ /^\s*outline/o) {
- $txt =~ m!outline\s+(-?\d+)\s*<+\s*/Title\s*\(((?:[^\)]|\\\))+)\)\s*/A\s*<+([^>]+)>>\s*>>!o;
- my ($level, $title, $action) = ($1, $2, $3);
- my $bm = { 'text' => &toUtf16($title), 'pdfact' => $action, '_lvl' => $level };
- if ((scalar @bookmarks == 0) || ($level <= $bookmarks[$#bookmarks]->{'_lvl'})) {
- push @bookmarks, $bm;
- }
- else {
- my $parent = $bookmarks[$#bookmarks];
- my $plevel = $parent->{'_lvl'};
- while ($plevel + 1 < $level) {
- if (exists $parent->{'kids'}) {
- $parent = $parent->{'kids'}[$#{$parent->{'kids'}}];
- $plevel = $parent->{'_lvl'};
- }
- else {
- last;
- }
- }
- push @{$parent->{'kids'}}, $bm;
- }
- }
-
-}
-close FH;
-
-fixActions(\@bookmarks);
-
-prFile("$outfile");
-
-prBookmark(\@bookmarks);
-
-foreach (@links) {
- my $action = $_->{action};
- if ($action =~ m!/S\s/GoTo\s/D\s\(([^\)]+)\)!o) {
- my $destname = $1;
- my $explicit = $dest{$destname};
- $action =~ s/\(.+\)/$explicit/;
- $_->{action} = $action;
- }
- prLink($_);
-}
-
-prDoc($infile);
-
-prEnd();
-
-unlink($markfile);
-
-unlink($infile);
-rename($outfile, $infile);
-
-exit(0);
-
-sub fixActions
-{
- my $bookmarks = shift;
- foreach (@$bookmarks) {
- $_->{'pdfact'} = fixAct($_->{'pdfact'});
- if (exists $_->{'kids'}) {
- fixActions($_->{'kids'});
- }
- }
-}
-
-sub fixAct
-{
- my $action = shift;
- if ($action =~ m!/S\s*/GoTo\s*/D\s*\(([^\)]+)\)!o) {
- my $destname = $1;
- if (exists $dest{$destname}) {
- $action = "/Type /Action /S /GoTo /D $dest{$destname}";
- }
- }
- return $action;
-}
-