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fix static call in fax plugin and update fpdi to 2.5

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This commit is contained in:
Sebijk 2023-10-13 21:40:43 +02:00
parent 3bde398b52
commit f3b00829ed
55 changed files with 1071 additions and 353 deletions
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3
src/plugins/fax.plugin.php
View file

@ -3544,9 +3544,10 @@ function _FaxPluginCreateFPDISubclass()
$this->SetFillColor(255, 255, 255);
// draw
if(function_exists('CharsetDecode')) $this->signatureArray['text'] = CharsetDecode($this->signatureArray['text'], false, 'ISO-8859-15');
$this->MultiCell(0,
($this->signatureArray['fontsize']/$this->k)*1.5,
FaxPlugin::_pdfStr($this->signatureArray['text']),
$this->signatureArray['text'],
$border,
$this->signatureArray['align'],
true);

2
src/serverlib/3rdparty/fpdf/fpdi/LICENSE.txt vendored
View file

@ -1,6 +1,6 @@
The MIT License (MIT)
Copyright (c) 2020 Setasign GmbH & Co. KG, https://www.setasign.com
Copyright (c) 2023 Setasign GmbH & Co. KG, https://www.setasign.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal

2
src/serverlib/3rdparty/fpdf/fpdi/composer.json vendored
View file

@ -40,7 +40,7 @@
"phpunit/phpunit": "~5.7",
"setasign/fpdf": "~1.8",
"tecnickcom/tcpdf": "~6.2",
"setasign/tfpdf": "1.31",
"setasign/tfpdf": "~1.31",
"squizlabs/php_codesniffer": "^3.5"
},
"autoload-dev": {

2
src/serverlib/3rdparty/fpdf/fpdi/src/FpdfTpl.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

13
src/serverlib/3rdparty/fpdf/fpdi/src/FpdfTplTrait.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -13,7 +13,7 @@ namespace setasign\Fpdi;
/**
* Trait FpdfTplTrait
*
* This class adds a templating feature to tFPDF.
* This trait adds a templating feature to FPDF and tFPDF.
*/
trait FpdfTplTrait
{
@ -234,7 +234,9 @@ trait FpdfTplTrait
'lMargin' => $this->lMargin,
'rMargin' => $this->rMargin,
'h' => $this->h,
'hPt' => $this->hPt,
'w' => $this->w,
'wPt' => $this->wPt,
'FontFamily' => $this->FontFamily,
'FontStyle' => $this->FontStyle,
'FontSizePt' => $this->FontSizePt,
@ -251,7 +253,9 @@ trait FpdfTplTrait
$this->currentTemplateId = $templateId;
$this->h = $height;
$this->hPt = $height / $this->k;
$this->w = $width;
$this->wPt = $width / $this->k;
$this->SetXY($this->lMargin, $this->tMargin);
$this->SetRightMargin($this->w - $width + $this->rMargin);
@ -279,7 +283,9 @@ trait FpdfTplTrait
$this->lMargin = $state['lMargin'];
$this->rMargin = $state['rMargin'];
$this->h = $state['h'];
$this->hPt = $state['hPt'];
$this->w = $state['w'];
$this->wPt = $state['wPt'];
$this->SetAutoPageBreak($state['AutoPageBreak'], $state['bMargin']);
$this->FontFamily = $state['FontFamily'];
@ -406,9 +412,6 @@ trait FpdfTplTrait
}
}
/**
* @inheritdoc
*/
protected function _putimages()
{
parent::_putimages();

205
src/serverlib/3rdparty/fpdf/fpdi/src/FpdfTrait.php vendored Normal file
View file

@ -0,0 +1,205 @@
<?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfNull;
/**
* This trait is used for the implementation of FPDI in FPDF and tFPDF.
*/
trait FpdfTrait
{
protected function _enddoc()
{
parent::_enddoc();
$this->cleanUp();
}
/**
* Draws an imported page or a template onto the page or another template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|array $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size
* @see Fpdi::getTemplateSize()
*/
public function useTemplate($tpl, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
if (isset($this->importedPages[$tpl])) {
$size = $this->useImportedPage($tpl, $x, $y, $width, $height, $adjustPageSize);
if ($this->currentTemplateId !== null) {
$this->templates[$this->currentTemplateId]['resources']['templates']['importedPages'][$tpl] = $tpl;
}
return $size;
}
return parent::useTemplate($tpl, $x, $y, $width, $height, $adjustPageSize);
}
/**
* Get the size of an imported page or template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @return array|bool An array with following keys: width, height, 0 (=width), 1 (=height), orientation (L or P)
*/
public function getTemplateSize($tpl, $width = null, $height = null)
{
$size = parent::getTemplateSize($tpl, $width, $height);
if ($size === false) {
return $this->getImportedPageSize($tpl, $width, $height);
}
return $size;
}
/**
* @throws CrossReferenceException
* @throws PdfParserException
*/
protected function _putimages()
{
$this->currentReaderId = null;
parent::_putimages();
foreach ($this->importedPages as $key => $pageData) {
$this->_newobj();
$this->importedPages[$key]['objectNumber'] = $this->n;
$this->currentReaderId = $pageData['readerId'];
$this->writePdfType($pageData['stream']);
$this->_put('endobj');
}
foreach (\array_keys($this->readers) as $readerId) {
$parser = $this->getPdfReader($readerId)->getParser();
$this->currentReaderId = $readerId;
while (($objectNumber = \array_pop($this->objectsToCopy[$readerId])) !== null) {
try {
$object = $parser->getIndirectObject($objectNumber);
} catch (CrossReferenceException $e) {
if ($e->getCode() === CrossReferenceException::OBJECT_NOT_FOUND) {
$object = PdfIndirectObject::create($objectNumber, 0, new PdfNull());
} else {
throw $e;
}
}
$this->writePdfType($object);
}
}
$this->currentReaderId = null;
}
/**
* @inheritdoc
*/
protected function _putxobjectdict()
{
foreach ($this->importedPages as $pageData) {
$this->_put('/' . $pageData['id'] . ' ' . $pageData['objectNumber'] . ' 0 R');
}
parent::_putxobjectdict();
}
/**
* @param int $n
* @return void
* @throws PdfParser\Type\PdfTypeException
*/
protected function _putlinks($n)
{
foreach ($this->PageLinks[$n] as $pl) {
$this->_newobj();
$rect = sprintf('%.2F %.2F %.2F %.2F', $pl[0], $pl[1], $pl[0] + $pl[2], $pl[1] - $pl[3]);
$this->_put('<</Type /Annot /Subtype /Link /Rect [' . $rect . ']', false);
if (is_string($pl[4])) {
$this->_put('/A <</S /URI /URI ' . $this->_textstring($pl[4]) . '>>');
if (isset($pl['importedLink'])) {
$values = $pl['importedLink']['pdfObject']->value;
unset(
$values['P'],
$values['NM'],
$values['AP'],
$values['AS'],
$values['Type'],
$values['Subtype'],
$values['Rect'],
$values['A'],
$values['QuadPoints'],
$values['Rotate'],
$values['M'],
$values['StructParent']
);
foreach ($values as $name => $entry) {
$this->_put('/' . $name . ' ', false);
$this->writePdfType($entry);
}
if (isset($pl['quadPoints'])) {
$s = '/QuadPoints[';
foreach ($pl['quadPoints'] as $value) {
$s .= sprintf('%.2F ', $value);
}
$s .= ']';
$this->_put($s);
}
} else {
$this->_put('/Border [0 0 0]', false);
}
$this->_put('>>');
} else {
$this->_put('/Border [0 0 0] ', false);
$l = $this->links[$pl[4]];
if (isset($this->PageInfo[$l[0]]['size'])) {
$h = $this->PageInfo[$l[0]]['size'][1];
} else {
$h = ($this->DefOrientation === 'P')
? $this->DefPageSize[1] * $this->k
: $this->DefPageSize[0] * $this->k;
}
$this->_put(sprintf(
'/Dest [%d 0 R /XYZ 0 %.2F null]>>',
$this->PageInfo[$l[0]]['n'],
$h - $l[1] * $this->k
));
}
$this->_put('endobj');
}
}
protected function _put($s, $newLine = true)
{
if ($newLine) {
$this->buffer .= $s . "\n";
} else {
$this->buffer .= $s;
}
}
}

125
src/serverlib/3rdparty/fpdf/fpdi/src/Fpdi.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -23,131 +23,12 @@ use setasign\Fpdi\PdfParser\Type\PdfNull;
class Fpdi extends FpdfTpl
{
use FpdiTrait;
use FpdfTrait;
/**
* FPDI version
*
* @string
*/
const VERSION = '2.3.7';
protected function _enddoc()
{
parent::_enddoc();
$this->cleanUp();
}
/**
* Draws an imported page or a template onto the page or another template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|array $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size
* @see Fpdi::getTemplateSize()
*/
public function useTemplate($tpl, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
if (isset($this->importedPages[$tpl])) {
$size = $this->useImportedPage($tpl, $x, $y, $width, $height, $adjustPageSize);
if ($this->currentTemplateId !== null) {
$this->templates[$this->currentTemplateId]['resources']['templates']['importedPages'][$tpl] = $tpl;
}
return $size;
}
return parent::useTemplate($tpl, $x, $y, $width, $height, $adjustPageSize);
}
/**
* Get the size of an imported page or template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @return array|bool An array with following keys: width, height, 0 (=width), 1 (=height), orientation (L or P)
*/
public function getTemplateSize($tpl, $width = null, $height = null)
{
$size = parent::getTemplateSize($tpl, $width, $height);
if ($size === false) {
return $this->getImportedPageSize($tpl, $width, $height);
}
return $size;
}
/**
* @inheritdoc
* @throws CrossReferenceException
* @throws PdfParserException
*/
protected function _putimages()
{
$this->currentReaderId = null;
parent::_putimages();
foreach ($this->importedPages as $key => $pageData) {
$this->_newobj();
$this->importedPages[$key]['objectNumber'] = $this->n;
$this->currentReaderId = $pageData['readerId'];
$this->writePdfType($pageData['stream']);
$this->_put('endobj');
}
foreach (\array_keys($this->readers) as $readerId) {
$parser = $this->getPdfReader($readerId)->getParser();
$this->currentReaderId = $readerId;
while (($objectNumber = \array_pop($this->objectsToCopy[$readerId])) !== null) {
try {
$object = $parser->getIndirectObject($objectNumber);
} catch (CrossReferenceException $e) {
if ($e->getCode() === CrossReferenceException::OBJECT_NOT_FOUND) {
$object = PdfIndirectObject::create($objectNumber, 0, new PdfNull());
} else {
throw $e;
}
}
$this->writePdfType($object);
}
}
$this->currentReaderId = null;
}
/**
* @inheritdoc
*/
protected function _putxobjectdict()
{
foreach ($this->importedPages as $key => $pageData) {
$this->_put('/' . $pageData['id'] . ' ' . $pageData['objectNumber'] . ' 0 R');
}
parent::_putxobjectdict();
}
/**
* @inheritdoc
*/
protected function _put($s, $newLine = true)
{
if ($newLine) {
$this->buffer .= $s . "\n";
} else {
$this->buffer .= $s;
}
}
const VERSION = '2.5.0';
}

2
src/serverlib/3rdparty/fpdf/fpdi/src/FpdiException.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

119
src/serverlib/3rdparty/fpdf/fpdi/src/FpdiTrait.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -29,6 +29,7 @@ use setasign\Fpdi\PdfParser\Type\PdfString;
use setasign\Fpdi\PdfParser\Type\PdfToken;
use setasign\Fpdi\PdfParser\Type\PdfType;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
use setasign\Fpdi\PdfReader\DataStructure\Rectangle;
use setasign\Fpdi\PdfReader\PageBoundaries;
use setasign\Fpdi\PdfReader\PdfReader;
use setasign\Fpdi\PdfReader\PdfReaderException;
@ -123,9 +124,10 @@ trait FpdiTrait
* Get a new pdf parser instance.
*
* @param StreamReader $streamReader
* @param array $parserParams Individual parameters passed to the parser instance.
* @return PdfParser|FpdiPdfParser
*/
protected function getPdfParserInstance(StreamReader $streamReader)
protected function getPdfParserInstance(StreamReader $streamReader, array $parserParams = [])
{
// note: if you get an exception here - turn off errors/warnings on not found for your autoloader.
// psr-4 (https://www.php-fig.org/psr/psr-4/) says: Autoloader implementations MUST NOT throw
@ -133,7 +135,7 @@ trait FpdiTrait
/** @noinspection PhpUndefinedClassInspection */
if (\class_exists(FpdiPdfParser::class)) {
/** @noinspection PhpUndefinedClassInspection */
return new FpdiPdfParser($streamReader);
return new FpdiPdfParser($streamReader, $parserParams);
}
return new PdfParser($streamReader);
@ -144,9 +146,10 @@ trait FpdiTrait
*
* @param string|resource|PdfReader|StreamReader $file An open file descriptor, a path to a file, a PdfReader
* instance or a StreamReader instance.
* @param array $parserParams Individual parameters passed to the parser instance.
* @return string
*/
protected function getPdfReaderId($file)
protected function getPdfReaderId($file, array $parserParams = [])
{
if (\is_resource($file)) {
$id = (string) $file;
@ -177,7 +180,7 @@ trait FpdiTrait
$streamReader = $file;
}
$reader = new PdfReader($this->getPdfParserInstance($streamReader));
$reader = new PdfReader($this->getPdfParserInstance($streamReader, $parserParams));
/** @noinspection OffsetOperationsInspection */
$this->readers[$id] = $reader;
@ -210,7 +213,24 @@ trait FpdiTrait
*/
public function setSourceFile($file)
{
$this->currentReaderId = $this->getPdfReaderId($file);
return $this->setSourceFileWithParserParams($file);
}
/**
* Set the source PDF file with parameters which are passed to the parser instance.
*
* This method allows us to pass e.g. authentication information to the parser instance.
*
* @param string|resource|StreamReader $file Path to the file or a stream resource or a StreamReader instance.
* @param array $parserParams Individual parameters passed to the parser instance.
* @return int The page count of the PDF document.
* @throws CrossReferenceException
* @throws PdfParserException
* @throws PdfTypeException
*/
public function setSourceFileWithParserParams($file, array $parserParams = [])
{
$this->currentReaderId = $this->getPdfReaderId($file, $parserParams);
$this->objectsToCopy[$this->currentReaderId] = [];
$reader = $this->getPdfReader($this->currentReaderId);
@ -225,6 +245,7 @@ trait FpdiTrait
* @param int $pageNumber The page number.
* @param string $box The page boundary to import. Default set to PageBoundaries::CROP_BOX.
* @param bool $groupXObject Define the form XObject as a group XObject to support transparency (if used).
* @param bool $importExternalLinks Define whether external links are imported or not.
* @return string A unique string identifying the imported page.
* @throws CrossReferenceException
* @throws FilterException
@ -233,16 +254,20 @@ trait FpdiTrait
* @throws PdfReaderException
* @see PageBoundaries
*/
public function importPage($pageNumber, $box = PageBoundaries::CROP_BOX, $groupXObject = true)
{
if (null === $this->currentReaderId) {
public function importPage(
$pageNumber,
$box = PageBoundaries::CROP_BOX,
$groupXObject = true,
$importExternalLinks = false
) {
if ($this->currentReaderId === null) {
throw new \BadMethodCallException('No reader initiated. Call setSourceFile() first.');
}
$pageId = $this->currentReaderId;
$pageNumber = (int)$pageNumber;
$pageId .= '|' . $pageNumber . '|' . ($groupXObject ? '1' : '0');
$pageId .= '|' . $pageNumber . '|' . ($groupXObject ? '1' : '0') . '|' . ($importExternalLinks ? '1' : '0');
// for backwards compatibility with FPDI 1
$box = \ltrim($box, '/');
@ -378,13 +403,19 @@ trait FpdiTrait
$stream = PdfStream::create($dict, '');
}
$externalLinks = [];
if ($importExternalLinks) {
$externalLinks = $page->getExternalLinks($box);
}
$this->importedPages[$pageId] = [
'objectNumber' => null,
'readerId' => $this->currentReaderId,
'id' => 'TPL' . $this->getNextTemplateId(),
'width' => $width / $this->k,
'height' => $height / $this->k,
'stream' => $stream
'stream' => $stream,
'externalLinks' => $externalLinks
];
return $pageId;
@ -430,21 +461,79 @@ trait FpdiTrait
$this->setPageFormat($newSize, $newSize['orientation']);
}
$scaleX = ($newSize['width'] / $originalSize['width']);
$scaleY = ($newSize['height'] / $originalSize['height']);
$xPt = $x * $this->k;
$yPt = $y * $this->k;
$newHeightPt = $newSize['height'] * $this->k;
$this->_out(
// reset standard values, translate and scale
\sprintf(
'q 0 J 1 w 0 j 0 G 0 g %.4F 0 0 %.4F %.4F %.4F cm /%s Do Q',
($newSize['width'] / $originalSize['width']),
($newSize['height'] / $originalSize['height']),
$x * $this->k,
($this->h - $y - $newSize['height']) * $this->k,
$scaleX,
$scaleY,
$xPt,
$this->hPt - $yPt - $newHeightPt,
$importedPage['id']
)
);
if (count($importedPage['externalLinks']) > 0) {
foreach ($importedPage['externalLinks'] as $externalLink) {
// mPDF uses also 'externalLinks' but doesn't come with a rect-value
if (!isset($externalLink['rect'])) {
continue;
}
/** @var Rectangle $rect */
$rect = $externalLink['rect'];
$this->Link(
$x + $rect->getLlx() / $this->k * $scaleX,
$y + $newSize['height'] - ($rect->getLly() + $rect->getHeight()) / $this->k * $scaleY,
$rect->getWidth() / $this->k * $scaleX,
$rect->getHeight() / $this->k * $scaleY,
$externalLink['uri']
);
$this->adjustLastLink($externalLink, $xPt, $scaleX, $yPt, $newHeightPt, $scaleY, $importedPage);
}
}
return $newSize;
}
/**
* This method will add additional data to the last created link/annotation.
*
* It is separated because TCPDF uses its own logic to handle link annotations.
* This method is overwritten in the TCPDF implementation.
*
* @param array $externalLink
* @param float|int $xPt
* @param float|int $scaleX
* @param float|int $yPt
* @param float|int $newHeightPt
* @param float|int $scaleY
* @param array $importedPage
* @return void
*/
protected function adjustLastLink($externalLink, $xPt, $scaleX, $yPt, $newHeightPt, $scaleY, $importedPage)
{
// let's create a relation of the newly created link to the data of the external link
$lastLink = count($this->PageLinks[$this->page]);
$this->PageLinks[$this->page][$lastLink - 1]['importedLink'] = $externalLink;
if (count($externalLink['quadPoints']) > 0) {
$quadPoints = [];
for ($i = 0, $n = count($externalLink['quadPoints']); $i < $n; $i += 2) {
$quadPoints[] = $xPt + $externalLink['quadPoints'][$i] * $scaleX;
$quadPoints[] = $this->hPt - $yPt - $newHeightPt + $externalLink['quadPoints'][$i + 1] * $scaleY;
}
$this->PageLinks[$this->page][$lastLink - 1]['quadPoints'] = $quadPoints;
}
}
/**
* Get the size of an imported page.
*

97
src/serverlib/3rdparty/fpdf/fpdi/src/GraphicsState.php vendored Normal file
View file

@ -0,0 +1,97 @@
<?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi;
use setasign\Fpdi\Math\Matrix;
use setasign\Fpdi\Math\Vector;
/**
* A simple graphic state class which holds the current transformation matrix.
*/
class GraphicsState
{
/**
* @var Matrix
*/
protected $ctm;
/**
* @param Matrix|null $ctm
*/
public function __construct(Matrix $ctm = null)
{
if ($ctm === null) {
$ctm = new Matrix();
}
$this->ctm = $ctm;
}
/**
* @param Matrix $matrix
* @return $this
*/
public function add(Matrix $matrix)
{
$this->ctm = $matrix->multiply($this->ctm);
return $this;
}
/**
* @param int|float $x
* @param int|float $y
* @param int|float $angle
* @return $this
*/
public function rotate($x, $y, $angle)
{
if (abs($angle) < 1e-5) {
return $this;
}
$angle = deg2rad($angle);
$c = cos($angle);
$s = sin($angle);
$this->add(new Matrix($c, $s, -$s, $c, $x, $y));
return $this->translate(-$x, -$y);
}
/**
* @param int|float $shiftX
* @param int|float $shiftY
* @return $this
*/
public function translate($shiftX, $shiftY)
{
return $this->add(new Matrix(1, 0, 0, 1, $shiftX, $shiftY));
}
/**
* @param int|float $scaleX
* @param int|float $scaleY
* @return $this
*/
public function scale($scaleX, $scaleY)
{
return $this->add(new Matrix($scaleX, 0, 0, $scaleY, 0, 0));
}
/**
* @param Vector $vector
* @return Vector
*/
public function toUserSpace(Vector $vector)
{
return $vector->multiplyWithMatrix($this->ctm);
}
}

116
src/serverlib/3rdparty/fpdf/fpdi/src/Math/Matrix.php vendored Normal file
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@ -0,0 +1,116 @@
<?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\Math;
/**
* A simple 2D-Matrix class
*/
class Matrix
{
/**
* @var float
*/
protected $a;
/**
* @var float
*/
protected $b;
/**
* @var float
*/
protected $c;
/**
* @var float
*/
protected $d;
/**
* @var float
*/
protected $e;
/**
* @var float
*/
protected $f;
/**
* @param int|float $a
* @param int|float $b
* @param int|float $c
* @param int|float $d
* @param int|float $e
* @param int|float $f
*/
public function __construct($a = 1, $b = 0, $c = 0, $d = 1, $e = 0, $f = 0)
{
$this->a = (float)$a;
$this->b = (float)$b;
$this->c = (float)$c;
$this->d = (float)$d;
$this->e = (float)$e;
$this->f = (float)$f;
}
/**
* @return float[]
*/
public function getValues()
{
return [$this->a, $this->b, $this->c, $this->d, $this->e, $this->f];
}
/**
* @param Matrix $by
* @return Matrix
*/
public function multiply(self $by)
{
$a =
$this->a * $by->a
+ $this->b * $by->c
//+ 0 * $by->e
;
$b =
$this->a * $by->b
+ $this->b * $by->d
//+ 0 * $by->f
;
$c =
$this->c * $by->a
+ $this->d * $by->c
//+ 0 * $by->e
;
$d =
$this->c * $by->b
+ $this->d * $by->d
//+ 0 * $by->f
;
$e =
$this->e * $by->a
+ $this->f * $by->c
+ /*1 * */$by->e;
$f =
$this->e * $by->b
+ $this->f * $by->d
+ /*1 * */$by->f;
return new self($a, $b, $c, $d, $e, $f);
}
}

66
src/serverlib/3rdparty/fpdf/fpdi/src/Math/Vector.php vendored Normal file
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@ -0,0 +1,66 @@
<?php
/**
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\Math;
/**
* A simple 2D-Vector class
*/
class Vector
{
/**
* @var float
*/
protected $x;
/**
* @var float
*/
protected $y;
/**
* @param int|float $x
* @param int|float $y
*/
public function __construct($x = .0, $y = .0)
{
$this->x = (float)$x;
$this->y = (float)$y;
}
/**
* @return float
*/
public function getX()
{
return $this->x;
}
/**
* @return float
*/
public function getY()
{
return $this->y;
}
/**
* @param Matrix $matrix
* @return Vector
*/
public function multiplyWithMatrix(Matrix $matrix)
{
list($a, $b, $c, $d, $e, $f) = $matrix->getValues();
$x = $a * $this->x + $c * $this->y + $e;
$y = $b * $this->x + $d * $this->y + $f;
return new self($x, $y);
}
}

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/CrossReference/AbstractReader.php vendored
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@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/CrossReference/CrossReference.php vendored
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@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/CrossReference/CrossReferenceException.php vendored
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@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/CrossReference/FixedReader.php vendored
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@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/CrossReference/LineReader.php vendored
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@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/CrossReference/ReaderInterface.php vendored
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@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/Ascii85.php vendored
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@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/Ascii85Exception.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/AsciiHex.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/FilterException.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/FilterInterface.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

6
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/Flate.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -44,7 +44,9 @@ class Flate implements FilterInterface
// let's try if the checksum is CRC32
$fh = fopen('php://temp', 'w+b');
fwrite($fh, "\x1f\x8b\x08\x00\x00\x00\x00\x00" . $oData);
stream_filter_append($fh, 'zlib.inflate', STREAM_FILTER_READ, ['window' => 30]);
// "window" == 31 -> 16 + (8 to 15): Uses the low 4 bits of the value as the window size logarithm.
// The input must include a gzip header and trailer (via 16).
stream_filter_append($fh, 'zlib.inflate', STREAM_FILTER_READ, ['window' => 31]);
fseek($fh, 0);
$data = @stream_get_contents($fh);
fclose($fh);

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/FlateException.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/Lzw.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Filter/LzwException.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

86
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/PdfParser.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -25,6 +25,7 @@ use setasign\Fpdi\PdfParser\Type\PdfStream;
use setasign\Fpdi\PdfParser\Type\PdfString;
use setasign\Fpdi\PdfParser\Type\PdfToken;
use setasign\Fpdi\PdfParser\Type\PdfType;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
/**
* A PDF parser class
@ -145,7 +146,7 @@ class PdfParser
}
/**
* Get the cross reference instance.
* Get the cross-reference instance.
*
* @return CrossReference
* @throws CrossReferenceException
@ -258,25 +259,25 @@ class PdfParser
switch ($token) {
case '(':
$this->ensureExpectedType($token, $expectedType);
return PdfString::parse($this->streamReader);
return $this->parsePdfString();
case '<':
if ($this->streamReader->getByte() === '<') {
$this->ensureExpectedType('<<', $expectedType);
$this->streamReader->addOffset(1);
return PdfDictionary::parse($this->tokenizer, $this->streamReader, $this);
return $this->parsePdfDictionary();
}
$this->ensureExpectedType($token, $expectedType);
return PdfHexString::parse($this->streamReader);
return $this->parsePdfHexString();
case '/':
$this->ensureExpectedType($token, $expectedType);
return PdfName::parse($this->tokenizer, $this->streamReader);
return $this->parsePdfName();
case '[':
$this->ensureExpectedType($token, $expectedType);
return PdfArray::parse($this->tokenizer, $this);
return $this->parsePdfArray();
default:
if (\is_numeric($token)) {
@ -291,13 +292,7 @@ class PdfParser
);
}
return PdfIndirectObject::parse(
(int) $token,
(int) $token2,
$this,
$this->tokenizer,
$this->streamReader
);
return $this->parsePdfIndirectObject((int)$token, (int)$token2);
case 'R':
if (
$expectedType !== null &&
@ -309,7 +304,7 @@ class PdfParser
);
}
return PdfIndirectObjectReference::create((int) $token, (int) $token2);
return PdfIndirectObjectReference::create((int)$token, (int)$token2);
}
$this->tokenizer->pushStack($token3);
@ -351,6 +346,65 @@ class PdfParser
}
}
/**
* @return PdfString
*/
protected function parsePdfString()
{
return PdfString::parse($this->streamReader);
}
/**
* @return false|PdfHexString
*/
protected function parsePdfHexString()
{
return PdfHexString::parse($this->streamReader);
}
/**
* @return bool|PdfDictionary
* @throws PdfTypeException
*/
protected function parsePdfDictionary()
{
return PdfDictionary::parse($this->tokenizer, $this->streamReader, $this);
}
/**
* @return PdfName
*/
protected function parsePdfName()
{
return PdfName::parse($this->tokenizer, $this->streamReader);
}
/**
* @return false|PdfArray
* @throws PdfTypeException
*/
protected function parsePdfArray()
{
return PdfArray::parse($this->tokenizer, $this);
}
/**
* @param int $objectNumber
* @param int $generationNumber
* @return false|PdfIndirectObject
* @throws Type\PdfTypeException
*/
protected function parsePdfIndirectObject($objectNumber, $generationNumber)
{
return PdfIndirectObject::parse(
$objectNumber,
$generationNumber,
$this,
$this->tokenizer,
$this->streamReader
);
}
/**
* Ensures that the token will evaluate to an expected object type (or not).
*
@ -359,7 +413,7 @@ class PdfParser
* @return bool
* @throws Type\PdfTypeException
*/
private function ensureExpectedType($token, $expectedType)
protected function ensureExpectedType($token, $expectedType)
{
static $mapping = [
'(' => PdfString::class,

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/PdfParserException.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

8
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/StreamReader.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -113,6 +113,12 @@ class StreamReader
);
}
if (fseek($stream, 0) === -1) {
throw new \InvalidArgumentException(
'Given stream is not seekable!'
);
}
$this->stream = $stream;
$this->closeStream = $closeStream;
$this->reset();

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Tokenizer.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

4
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfArray.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -25,7 +25,7 @@ class PdfArray extends PdfType
*
* @param Tokenizer $tokenizer
* @param PdfParser $parser
* @return bool|self
* @return false|self
* @throws PdfTypeException
*/
public static function parse(Tokenizer $tokenizer, PdfParser $parser)

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfBoolean.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfDictionary.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

4
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfHexString.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -21,7 +21,7 @@ class PdfHexString extends PdfType
* Parses a hexadecimal string object from the stream reader.
*
* @param StreamReader $streamReader
* @return bool|self
* @return false|self
*/
public static function parse(StreamReader $streamReader)
{

16
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfIndirectObject.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -22,17 +22,17 @@ class PdfIndirectObject extends PdfType
/**
* Parses an indirect object from a tokenizer, parser and stream-reader.
*
* @param int $objectNumberToken
* @param int $objectGenerationNumberToken
* @param int $objectNumber
* @param int $objectGenerationNumber
* @param PdfParser $parser
* @param Tokenizer $tokenizer
* @param StreamReader $reader
* @return bool|self
* @return self|false
* @throws PdfTypeException
*/
public static function parse(
$objectNumberToken,
$objectGenerationNumberToken,
$objectNumber,
$objectGenerationNumber,
PdfParser $parser,
Tokenizer $tokenizer,
StreamReader $reader
@ -50,8 +50,8 @@ class PdfIndirectObject extends PdfType
}
$v = new self();
$v->objectNumber = (int) $objectNumberToken;
$v->generationNumber = (int) $objectGenerationNumberToken;
$v->objectNumber = (int) $objectNumber;
$v->generationNumber = (int) $objectGenerationNumber;
$v->value = $value;
return $v;

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfIndirectObjectReference.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfName.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfNull.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfNumeric.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

49
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfStream.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -212,6 +212,28 @@ class PdfStream extends PdfType
return $buffer;
}
/**
* Get all filters defined for this stream.
*
* @return PdfType[]
* @throws PdfTypeException
*/
public function getFilters()
{
$filters = PdfDictionary::get($this->value, 'Filter');
if ($filters instanceof PdfNull) {
return [];
}
if ($filters instanceof PdfArray) {
$filters = $filters->value;
} else {
$filters = [$filters];
}
return $filters;
}
/**
* Get the unfiltered stream data.
*
@ -222,17 +244,11 @@ class PdfStream extends PdfType
public function getUnfilteredStream()
{
$stream = $this->getStream();
$filters = PdfDictionary::get($this->value, 'Filter');
if ($filters instanceof PdfNull) {
$filters = $this->getFilters();
if ($filters === []) {
return $stream;
}
if ($filters instanceof PdfArray) {
$filters = $filters->value;
} else {
$filters = [$filters];
}
$decodeParams = PdfDictionary::get($this->value, 'DecodeParms');
if ($decodeParams instanceof PdfArray) {
$decodeParams = $decodeParams->value;
@ -308,6 +324,21 @@ class PdfStream extends PdfType
$stream = $filterObject->decode($stream);
break;
case 'Crypt':
if (!$decodeParam instanceof PdfDictionary) {
break;
}
// Filter is "Identity"
$name = PdfDictionary::get($decodeParam, 'Name');
if (!$name instanceof PdfName || $name->value !== 'Identity') {
break;
}
throw new FilterException(
'Support for Crypt filters other than "Identity" is not implemented.',
FilterException::UNSUPPORTED_FILTER
);
default:
throw new FilterException(
\sprintf('Unsupported filter "%s".', $filter->value),

32
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfString.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
@ -78,6 +78,36 @@ class PdfString extends PdfType
return PdfType::ensureType(self::class, $string, 'String value expected.');
}
/**
* Escapes sequences in a string according to the PDF specification.
*
* @param string $s
* @return string
*/
public static function escape($s)
{
// Still a bit faster, than direct replacing
if (
\strpos($s, '\\') !== false ||
\strpos($s, ')') !== false ||
\strpos($s, '(') !== false ||
\strpos($s, "\x0D") !== false ||
\strpos($s, "\x0A") !== false ||
\strpos($s, "\x09") !== false ||
\strpos($s, "\x08") !== false ||
\strpos($s, "\x0C") !== false
) {
// is faster than strtr(...)
return \str_replace(
['\\', ')', '(', "\x0D", "\x0A", "\x09", "\x08", "\x0C"],
['\\\\', '\\)', '\\(', '\r', '\n', '\t', '\b', '\f'],
$s
);
}
return $s;
}
/**
* Unescapes escaped sequences in a PDF string according to the PDF specification.
*

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfToken.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfType.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfParser/Type/PdfTypeException.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

8
src/serverlib/3rdparty/fpdf/fpdi/src/PdfReader/DataStructure/Rectangle.php vendored
View file

@ -4,12 +4,13 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfReader\DataStructure;
use setasign\Fpdi\Math\Vector;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\PdfParserException;
@ -64,6 +65,11 @@ class Rectangle
return new self($ax, $ay, $bx, $by);
}
public static function byVectors(Vector $ll, Vector $ur)
{
return new self($ll->getX(), $ll->getY(), $ur->getX(), $ur->getY());
}
/**
* Rectangle constructor.
*

126
src/serverlib/3rdparty/fpdf/fpdi/src/PdfReader/Page.php vendored
View file

@ -4,21 +4,26 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\PdfReader;
use setasign\Fpdi\GraphicsState;
use setasign\Fpdi\Math\Vector;
use setasign\Fpdi\PdfParser\Filter\FilterException;
use setasign\Fpdi\PdfParser\PdfParser;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfArray;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
use setasign\Fpdi\PdfParser\Type\PdfHexString;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfName;
use setasign\Fpdi\PdfParser\Type\PdfNull;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfStream;
use setasign\Fpdi\PdfParser\Type\PdfString;
use setasign\Fpdi\PdfParser\Type\PdfType;
use setasign\Fpdi\PdfParser\Type\PdfTypeException;
use setasign\Fpdi\PdfReader\DataStructure\Rectangle;
@ -83,7 +88,7 @@ class Page
*/
public function getPageDictionary()
{
if (null === $this->pageDictionary) {
if ($this->pageDictionary === null) {
$this->pageDictionary = PdfDictionary::ensure(PdfType::resolve($this->getPageObject(), $this->parser));
}
@ -155,7 +160,7 @@ class Page
public function getRotation()
{
$rotation = $this->getAttribute('Rotate');
if (null === $rotation) {
if ($rotation === null) {
return 0;
}
@ -268,4 +273,119 @@ class Page
PdfReaderException::UNEXPECTED_DATA_TYPE
);
}
/**
* Get information of all external links on this page.
*
* All coordinates are normalized in view to rotation and translation of the boundary-box, so that their
* origin is lower-left.
*
* @return array
* @throws CrossReferenceException
* @throws PdfParserException
* @throws PdfTypeException
*/
public function getExternalLinks($box = PageBoundaries::CROP_BOX)
{
$dict = $this->getPageDictionary();
$annotations = PdfType::resolve(PdfDictionary::get($dict, 'Annots'), $this->parser);
if (!$annotations instanceof PdfArray) {
return [];
}
$links = [];
foreach ($annotations->value as $entry) {
$annotation = PdfType::resolve($entry, $this->parser);
$value = PdfType::resolve(PdfDictionary::get($annotation, 'Subtype'), $this->parser);
if (!$value instanceof PdfName || $value->value !== 'Link') {
continue;
}
$dest = PdfType::resolve(PdfDictionary::get($annotation, 'Dest'), $this->parser);
if (!$dest instanceof PdfNull) {
continue;
}
$action = PdfType::resolve(PdfDictionary::get($annotation, 'A'), $this->parser);
if (!$action instanceof PdfDictionary) {
continue;
}
$actionType = PdfType::resolve(PdfDictionary::get($action, 'S'), $this->parser);
if (!$actionType instanceof PdfName || $actionType->value !== 'URI') {
continue;
}
$uri = PdfType::resolve(PdfDictionary::get($action, 'URI'), $this->parser);
if ($uri instanceof PdfString) {
$uriValue = PdfString::unescape($uri->value);
} elseif ($uri instanceof PdfHexString) {
$uriValue = \hex2bin($uri->value);
} else {
continue;
}
$rect = PdfType::resolve(PdfDictionary::get($annotation, 'Rect'), $this->parser);
if (!$rect instanceof PdfArray || count($rect->value) !== 4) {
continue;
}
$rect = Rectangle::byPdfArray($rect, $this->parser);
if ($rect->getWidth() === 0 || $rect->getHeight() === 0) {
continue;
}
$bbox = $this->getBoundary($box);
$rotation = $this->getRotation();
$gs = new GraphicsState();
$gs->translate(-$bbox->getLlx(), -$bbox->getLly());
$gs->rotate($bbox->getLlx(), $bbox->getLly(), -$rotation);
switch ($rotation) {
case 90:
$gs->translate(-$bbox->getWidth(), 0);
break;
case 180:
$gs->translate(-$bbox->getWidth(), -$bbox->getHeight());
break;
case 270:
$gs->translate(0, -$bbox->getHeight());
break;
}
$normalizedRect = Rectangle::byVectors(
$gs->toUserSpace(new Vector($rect->getLlx(), $rect->getLly())),
$gs->toUserSpace(new Vector($rect->getUrx(), $rect->getUry()))
);
$quadPoints = PdfType::resolve(PdfDictionary::get($annotation, 'QuadPoints'), $this->parser);
$normalizedQuadPoints = [];
if ($quadPoints instanceof PdfArray) {
$quadPointsCount = count($quadPoints->value);
if ($quadPointsCount % 8 === 0) {
for ($i = 0; ($i + 1) < $quadPointsCount; $i += 2) {
$x = PdfNumeric::ensure(PdfType::resolve($quadPoints->value[$i], $this->parser));
$y = PdfNumeric::ensure(PdfType::resolve($quadPoints->value[$i + 1], $this->parser));
$v = $gs->toUserSpace(new Vector($x->value, $y->value));
$normalizedQuadPoints[] = $v->getX();
$normalizedQuadPoints[] = $v->getY();
}
}
}
$links[] = [
'rect' => $normalizedRect,
'quadPoints' => $normalizedQuadPoints,
'uri' => $uriValue,
'pdfObject' => $annotation
];
}
return $links;
}
}

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfReader/PageBoundaries.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfReader/PdfReader.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/PdfReader/PdfReaderException.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

141
src/serverlib/3rdparty/fpdf/fpdi/src/Tcpdf/Fpdi.php vendored
View file

@ -4,18 +4,22 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\Tcpdf;
use setasign\Fpdi\FpdiException;
use setasign\Fpdi\FpdiTrait;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\Filter\AsciiHex;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfArray;
use setasign\Fpdi\PdfParser\Type\PdfDictionary;
use setasign\Fpdi\PdfParser\Type\PdfHexString;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfName;
use setasign\Fpdi\PdfParser\Type\PdfNull;
use setasign\Fpdi\PdfParser\Type\PdfNumeric;
use setasign\Fpdi\PdfParser\Type\PdfStream;
@ -42,7 +46,7 @@ class Fpdi extends \TCPDF
*
* @string
*/
const VERSION = '2.3.7';
const VERSION = '2.5.0';
/**
* A counter for template ids.
@ -146,7 +150,7 @@ class Fpdi extends \TCPDF
{
$out = parent::_getxobjectdict();
foreach ($this->importedPages as $key => $pageData) {
foreach ($this->importedPages as $pageData) {
$out .= '/' . $pageData['id'] . ' ' . $pageData['objectNumber'] . ' 0 R ';
}
@ -247,7 +251,7 @@ class Fpdi extends \TCPDF
if ($value instanceof PdfString) {
$string = PdfString::unescape($value->value);
$string = $this->_encrypt_data($this->currentObjectNumber, $string);
$value->value = \TCPDF_STATIC::_escape($string);
$value->value = PdfString::escape($string);
} elseif ($value instanceof PdfHexString) {
$filter = new AsciiHex();
$string = $filter->decode($value->value);
@ -268,4 +272,133 @@ class Fpdi extends \TCPDF
$this->fpdiWritePdfType($value);
}
/**
* This method will add additional data to the last created link/annotation.
*
* It will copy styling properties (supported by TCPDF) of the imported link.
*
* @param array $externalLink
* @param float|int $xPt
* @param float|int $scaleX
* @param float|int $yPt
* @param float|int $newHeightPt
* @param float|int $scaleY
* @param array $importedPage
* @return void
*/
protected function adjustLastLink($externalLink, $xPt, $scaleX, $yPt, $newHeightPt, $scaleY, $importedPage)
{
$parser = $this->getPdfReader($importedPage['readerId'])->getParser();
if ($this->inxobj) {
// store parameters for later use on template
$lastAnnotationKey = count($this->xobjects[$this->xobjid]['annotations']) - 1;
$lastAnnotationOpt = &$this->xobjects[$this->xobjid]['annotations'][$lastAnnotationKey]['opt'];
} else {
$lastAnnotationKey = count($this->PageAnnots[$this->page]) - 1;
$lastAnnotationOpt = &$this->PageAnnots[$this->page][$lastAnnotationKey]['opt'];
}
// ensure we have a default value - otherwise TCPDF will set it to 4 throughout
$lastAnnotationOpt['f'] = 0;
$values = $externalLink['pdfObject']->value;
unset(
$values['P'],
$values['NM'],
$values['AP'],
$values['AS'],
$values['Type'],
$values['Subtype'],
$values['Rect'],
$values['A'],
$values['QuadPoints'],
$values['Rotate'],
$values['M'],
$values['StructParent']
);
foreach ($values as $key => $value) {
try {
switch ($key) {
case 'BS':
$value = PdfDictionary::ensure($value);
$bs = [];
if (isset($value->value['W'])) {
$bs['w'] = PdfNumeric::ensure(PdfType::resolve($value->value['W'], $parser))->value;
}
if (isset($value->value['S'])) {
$bs['s'] = PdfName::ensure(PdfType::resolve($value->value['S'], $parser))->value;
}
if (isset($value->value['D'])) {
$d = [];
foreach (PdfArray::ensure(PdfType::resolve($value->value['D'], $parser))->value as $item) {
$d[] = PdfNumeric::ensure(PdfType::resolve($item, $parser))->value;
}
$bs['d'] = $d;
}
$lastAnnotationOpt['bs'] = $bs;
break;
case 'Border':
$borderArray = PdfArray::ensure(PdfType::resolve($value, $parser))->value;
if (count($borderArray) < 3) {
continue 2;
}
$border = [
PdfNumeric::ensure(PdfType::resolve($borderArray[0], $parser))->value,
PdfNumeric::ensure(PdfType::resolve($borderArray[1], $parser))->value,
PdfNumeric::ensure(PdfType::resolve($borderArray[2], $parser))->value,
];
if (isset($borderArray[3])) {
$dashArray = [];
foreach (PdfArray::ensure(PdfType::resolve($borderArray[3], $parser))->value as $item) {
$dashArray[] = PdfNumeric::ensure(PdfType::resolve($item, $parser))->value;
}
$border[] = $dashArray;
}
$lastAnnotationOpt['border'] = $border;
break;
case 'C':
$c = [];
$colors = PdfArray::ensure(PdfType::resolve($value, $parser))->value;
$m = count($colors) === 4 ? 100 : 255;
foreach ($colors as $item) {
$c[] = PdfNumeric::ensure(PdfType::resolve($item, $parser))->value * $m;
}
$lastAnnotationOpt['c'] = $c;
break;
case 'F':
$lastAnnotationOpt['f'] = $value->value;
break;
case 'BE':
// is broken in current TCPDF version: "bc" key is checked but "bs" is used.
break;
}
// let's silence invalid/not supported values
} catch (FpdiException $e) {
continue;
}
}
// QuadPoints are not supported by TCPDF
// if (count($externalLink['quadPoints']) > 0) {
// $quadPoints = [];
// for ($i = 0, $n = count($externalLink['quadPoints']); $i < $n; $i += 2) {
// $quadPoints[] = $xPt + $externalLink['quadPoints'][$i] * $scaleX;
// $quadPoints[] = $this->hPt - $yPt - $newHeightPt + $externalLink['quadPoints'][$i + 1] * $scaleY;
// }
//
// ????? = $quadPoints;
// }
}
}

2
src/serverlib/3rdparty/fpdf/fpdi/src/TcpdfFpdi.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

2
src/serverlib/3rdparty/fpdf/fpdi/src/Tfpdf/FpdfTpl.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/

130
src/serverlib/3rdparty/fpdf/fpdi/src/Tfpdf/Fpdi.php vendored
View file

@ -4,17 +4,14 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/
namespace setasign\Fpdi\Tfpdf;
use setasign\Fpdi\FpdfTrait;
use setasign\Fpdi\FpdiTrait;
use setasign\Fpdi\PdfParser\CrossReference\CrossReferenceException;
use setasign\Fpdi\PdfParser\PdfParserException;
use setasign\Fpdi\PdfParser\Type\PdfIndirectObject;
use setasign\Fpdi\PdfParser\Type\PdfNull;
/**
* Class Fpdi
@ -24,131 +21,12 @@ use setasign\Fpdi\PdfParser\Type\PdfNull;
class Fpdi extends FpdfTpl
{
use FpdiTrait;
use FpdfTrait;
/**
* FPDI version
*
* @string
*/
const VERSION = '2.3.7';
public function _enddoc()
{
parent::_enddoc();
$this->cleanUp();
}
/**
* Draws an imported page or a template onto the page or another template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|array $x The abscissa of upper-left corner. Alternatively you could use an assoc array
* with the keys "x", "y", "width", "height", "adjustPageSize".
* @param float|int $y The ordinate of upper-left corner.
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @param bool $adjustPageSize
* @return array The size
* @see Fpdi::getTemplateSize()
*/
public function useTemplate($tpl, $x = 0, $y = 0, $width = null, $height = null, $adjustPageSize = false)
{
if (isset($this->importedPages[$tpl])) {
$size = $this->useImportedPage($tpl, $x, $y, $width, $height, $adjustPageSize);
if ($this->currentTemplateId !== null) {
$this->templates[$this->currentTemplateId]['resources']['templates']['importedPages'][$tpl] = $tpl;
}
return $size;
}
return parent::useTemplate($tpl, $x, $y, $width, $height, $adjustPageSize);
}
/**
* Get the size of an imported page or template.
*
* Give only one of the size parameters (width, height) to calculate the other one automatically in view to the
* aspect ratio.
*
* @param mixed $tpl The template id
* @param float|int|null $width The width.
* @param float|int|null $height The height.
* @return array|bool An array with following keys: width, height, 0 (=width), 1 (=height), orientation (L or P)
*/
public function getTemplateSize($tpl, $width = null, $height = null)
{
$size = parent::getTemplateSize($tpl, $width, $height);
if ($size === false) {
return $this->getImportedPageSize($tpl, $width, $height);
}
return $size;
}
/**
* @inheritdoc
* @throws CrossReferenceException
* @throws PdfParserException
*/
public function _putimages()
{
$this->currentReaderId = null;
parent::_putimages();
foreach ($this->importedPages as $key => $pageData) {
$this->_newobj();
$this->importedPages[$key]['objectNumber'] = $this->n;
$this->currentReaderId = $pageData['readerId'];
$this->writePdfType($pageData['stream']);
$this->_put('endobj');
}
foreach (\array_keys($this->readers) as $readerId) {
$parser = $this->getPdfReader($readerId)->getParser();
$this->currentReaderId = $readerId;
while (($objectNumber = \array_pop($this->objectsToCopy[$readerId])) !== null) {
try {
$object = $parser->getIndirectObject($objectNumber);
} catch (CrossReferenceException $e) {
if ($e->getCode() === CrossReferenceException::OBJECT_NOT_FOUND) {
$object = PdfIndirectObject::create($objectNumber, 0, new PdfNull());
} else {
throw $e;
}
}
$this->writePdfType($object);
}
}
$this->currentReaderId = null;
}
/**
* @inheritdoc
*/
protected function _putxobjectdict()
{
foreach ($this->importedPages as $key => $pageData) {
$this->_put('/' . $pageData['id'] . ' ' . $pageData['objectNumber'] . ' 0 R');
}
parent::_putxobjectdict();
}
/**
* @inheritdoc
*/
protected function _put($s, $newLine = true)
{
if ($newLine) {
$this->buffer .= $s . "\n";
} else {
$this->buffer .= $s;
}
}
const VERSION = '2.5.0';
}

2
src/serverlib/3rdparty/fpdf/fpdi/src/autoload.php vendored
View file

@ -4,7 +4,7 @@
* This file is part of FPDI
*
* @package setasign\Fpdi
* @copyright Copyright (c) 2020 Setasign GmbH & Co. KG (https://www.setasign.com)
* @copyright Copyright (c) 2023 Setasign GmbH & Co. KG (https://www.setasign.com)
* @license http://opensource.org/licenses/mit-license The MIT License
*/