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6.0.035 (2013-09-25)
- TCPDF_PARSER class was improved.
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nicolaasuni
parent
f66b3e1ce7
commit
6640bd863d
@ -1,3 +1,6 @@
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6.0.035 (2013-09-25)
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- TCPDF_PARSER class was improved.
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6.0.034 (2013-09-24)
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- Bug #839 "Error in xref parsing in mixed newline chars" was fixed.
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@ -8,8 +8,8 @@ http://sourceforge.net/donate/index.php?group_id=128076
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------------------------------------------------------------
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Name: TCPDF
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Version: 6.0.034
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Release date: 2013-09-24
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Version: 6.0.035
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Release date: 2013-09-25
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Author: Nicola Asuni
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Copyright (c) 2002-2013:
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@ -1,6 +1,6 @@
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{
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"name": "tecnick.com/tcpdf",
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"version": "6.0.034",
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"version": "6.0.035",
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"homepage": "http://www.tcpdf.org/",
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"type": "library",
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"description": "TCPDF is a PHP class for generating PDF documents.",
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@ -55,7 +55,7 @@ class TCPDF_STATIC {
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* Current TCPDF version.
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* @private static
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*/
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private static $tcpdf_version = '6.0.034';
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private static $tcpdf_version = '6.0.035';
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/**
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* String alias for total number of pages.
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@ -1,9 +1,9 @@
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<?php
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//============================================================+
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// File name : tcpdf.php
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// Version : 6.0.034
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// Version : 6.0.035
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// Begin : 2002-08-03
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// Last Update : 2013-09-24
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// Last Update : 2013-09-25
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// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
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// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
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// -------------------------------------------------------------------
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@ -104,7 +104,7 @@
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* Tools to encode your unicode fonts are on fonts/utils directory.</p>
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* @package com.tecnick.tcpdf
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* @author Nicola Asuni
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* @version 6.0.034
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* @version 6.0.035
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*/
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// TCPDF configuration
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@ -128,7 +128,7 @@ require_once(dirname(__FILE__).'/include/tcpdf_static.php');
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* TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.<br>
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* @package com.tecnick.tcpdf
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* @brief PHP class for generating PDF documents without requiring external extensions.
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* @version 6.0.034
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* @version 6.0.035
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* @author Nicola Asuni - info@tecnick.com
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*/
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class TCPDF {
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@ -1,9 +1,9 @@
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<?php
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//============================================================+
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// File name : tcpdf_parser.php
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// Version : 1.0.009
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// Version : 1.0.010
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// Begin : 2011-05-23
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// Last Update : 2013-09-24
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// Last Update : 2013-09-25
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// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
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// License : http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT GNU-LGPLv3
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// -------------------------------------------------------------------
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@ -37,7 +37,7 @@
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* This is a PHP class for parsing PDF documents.<br>
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* @package com.tecnick.tcpdf
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* @author Nicola Asuni
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* @version 1.0.009
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* @version 1.0.010
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*/
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// include class for decoding filters
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@ -48,7 +48,7 @@ require_once(dirname(__FILE__).'/include/tcpdf_filters.php');
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* This is a PHP class for parsing PDF documents.<br>
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* @package com.tecnick.tcpdf
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* @brief This is a PHP class for parsing PDF documents..
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* @version 1.0.009
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* @version 1.0.010
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* @author Nicola Asuni - info@tecnick.com
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*/
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class TCPDF_PARSER {
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@ -104,6 +104,35 @@ class TCPDF_PARSER {
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$this->Error('Empty PDF data.');
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}
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// set configuration parameters
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$this->setConfig($cfg);
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// get PDF content string
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$this->pdfdata = $data;
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// get length
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$pdflen = strlen($this->pdfdata);
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// get xref and trailer data
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$this->xref = $this->getXrefData();
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// parse all document objects
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$this->objects = array();
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foreach ($this->xref['xref'] as $obj => $offset) {
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if (!isset($this->objects[$obj]) AND ($offset > 0)) {
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// decode objects with positive offset
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$this->objects[$obj] = $this->getIndirectObject($obj, $offset, true);
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}
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}
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// release some memory
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unset($this->pdfdata);
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$this->pdfdata = '';
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}
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/**
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* Set the configuration parameters.
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* @param $cfg (array) Array of configuration parameters:
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* 'die_for_errors' : if true termitate the program execution in case of error, otherwise thows an exception;
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* 'ignore_filter_decoding_errors' : if true ignore filter decoding errors;
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* 'ignore_missing_filter_decoders' : if true ignore missing filter decoding errors.
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* @public
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*/
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protected function setConfig($cfg) {
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if (isset($cfg['die_for_errors'])) {
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$this->cfg['die_for_errors'] = !!$cfg['die_for_errors'];
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}
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@ -113,25 +142,6 @@ class TCPDF_PARSER {
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if (isset($cfg['ignore_missing_filter_decoders'])) {
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$this->cfg['ignore_missing_filter_decoders'] = !!$cfg['ignore_missing_filter_decoders'];
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}
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// get PDF content string
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$this->pdfdata = $data;
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// get length
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$pdflen = strlen($this->pdfdata);
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// initialize class for decoding filters
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$this->FilterDecoders = new TCPDF_FILTERS();
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// get xref and trailer data
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$this->xref = $this->getXrefData();
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// parse all document objects
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$this->objects = array();
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foreach ($this->xref['xref'] as $obj => $offset) {
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if (!isset($this->objects[$obj]) AND ($offset > 0)) {
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// decode only objects with positive offset
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$this->objects[$obj] = $this->getIndirectObject($obj, $offset, true);
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}
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}
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// release some memory
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unset($this->pdfdata);
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$this->pdfdata = '';
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}
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/**
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@ -747,13 +757,13 @@ class TCPDF_PARSER {
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// decode the stream
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$remaining_filters = array();
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foreach ($filters as $filter) {
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if (in_array($filter, $this->FilterDecoders->getAvailableFilters())) {
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if (in_array($filter, TCPDF_FILTERS::getAvailableFilters())) {
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try {
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$stream = $this->FilterDecoders->decodeFilter($filter, $stream);
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$stream = TCPDF_FILTERS::decodeFilter($filter, $stream);
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} catch (Exception $e) {
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$emsg = $e->getMessage();
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if ((($emsg[0] == '~') AND !$this->cfg['ignore_missing_filter_decoders'])
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OR (($emsg[0] != '~') AND !$this->cfg['ignore_filter_decoding_errors'])) {
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OR (($emsg[0] != '~') AND !$this->cfg['ignore_filter_decoding_errors'])) {
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$this->Error($e->getMessage());
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}
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}
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