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import v2.0.0.0_RC3 | 2012-07-01

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https://github.com/lucanos/CommunityID -> http://www.itadmins.net/archives/357
This commit is contained in:
6543
2019-07-17 22:31:04 +02:00
parent 38c146901c
commit 2f397f01f7
2677 changed files with 296182 additions and 45159 deletions
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75
libs/Zend/Pdf/Parser.php
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@ -16,56 +16,13 @@
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Parser.php 17530 2009-08-10 18:47:29Z alexander $
* @version $Id: Parser.php 18993 2009-11-15 17:09:16Z alexander $
*/
/** Zend_Pdf_Element */
/** Internally used classes */
require_once 'Zend/Pdf/Element.php';
/** Zend_Pdf_Element_Array */
require_once 'Zend/Pdf/Element/Array.php';
/** Zend_Pdf_Element_String_Binary */
require_once 'Zend/Pdf/Element/String/Binary.php';
/** Zend_Pdf_Element_Boolean */
require_once 'Zend/Pdf/Element/Boolean.php';
/** Zend_Pdf_Element_Dictionary */
require_once 'Zend/Pdf/Element/Dictionary.php';
/** Zend_Pdf_Element_Name */
require_once 'Zend/Pdf/Element/Name.php';
/** Zend_Pdf_Element_Numeric */
require_once 'Zend/Pdf/Element/Numeric.php';
/** Zend_Pdf_Element_Object */
require_once 'Zend/Pdf/Element/Object.php';
/** Zend_Pdf_Element_Reference */
require_once 'Zend/Pdf/Element/Reference.php';
/** Zend_Pdf_Element_Object_Stream */
require_once 'Zend/Pdf/Element/Object/Stream.php';
/** Zend_Pdf_Element_String */
require_once 'Zend/Pdf/Element/String.php';
/** Zend_Pdf_Element_Null */
require_once 'Zend/Pdf/Element/Null.php';
/** Zend_Pdf_Element_Reference_Context */
require_once 'Zend/Pdf/Element/Reference/Context.php';
/** Zend_Pdf_Element_Reference_Table */
require_once 'Zend/Pdf/Element/Reference/Table.php';
/** Zend_Pdf_Trailer_Keeper */
require_once 'Zend/Pdf/Trailer/Keeper.php';
/** Zend_Pdf_ElementFactory_Interface */
require_once 'Zend/Pdf/ElementFactory/Interface.php';
/** Zend_Pdf_StringParser */
require_once 'Zend/Pdf/StringParser.php';
@ -143,7 +100,9 @@ class Zend_Pdf_Parser
{
$this->_stringParser->offset = $offset;
require_once 'Zend/Pdf/Element/Reference/Table.php';
$refTable = new Zend_Pdf_Element_Reference_Table();
require_once 'Zend/Pdf/Element/Reference/Context.php';
$context = new Zend_Pdf_Element_Reference_Context($this->_stringParser, $refTable);
$this->_stringParser->setContext($context);
@ -155,12 +114,14 @@ class Zend_Pdf_Parser
$this->_stringParser->skipWhiteSpace();
while ( ($nextLexeme = $this->_stringParser->readLexeme()) != 'trailer' ) {
if (!ctype_digit($nextLexeme)) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file syntax error. Offset - 0x%X. Cross-reference table subheader values must contain only digits.', $this->_stringParser->offset-strlen($nextLexeme)));
}
$objNum = (int)$nextLexeme;
$refCount = $this->_stringParser->readLexeme();
if (!ctype_digit($refCount)) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file syntax error. Offset - 0x%X. Cross-reference table subheader values must contain only digits.', $this->_stringParser->offset-strlen($refCount)));
}
@ -168,6 +129,7 @@ class Zend_Pdf_Parser
while ($refCount > 0) {
$objectOffset = substr($this->_stringParser->data, $this->_stringParser->offset, 10);
if (!ctype_digit($objectOffset)) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file cross-reference table syntax error. Offset - 0x%X. Offset must contain only digits.', $this->_stringParser->offset));
}
// Force $objectOffset to be treated as decimal instead of octal number
@ -179,13 +141,15 @@ class Zend_Pdf_Parser
$objectOffset = substr($objectOffset, $numStart);
$this->_stringParser->offset += 10;
if ( !Zend_Pdf_StringParser::isWhiteSpace(ord( $this->_stringParser->data[$this->_stringParser->offset] )) ) {
if (strpos("\x00\t\n\f\r ", $this->_stringParser->data[$this->_stringParser->offset]) === false) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file cross-reference table syntax error. Offset - 0x%X. Value separator must be white space.', $this->_stringParser->offset));
}
$this->_stringParser->offset++;
$genNumber = substr($this->_stringParser->data, $this->_stringParser->offset, 5);
if (!ctype_digit($objectOffset)) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file cross-reference table syntax error. Offset - 0x%X. Offset must contain only digits.', $this->_stringParser->offset));
}
// Force $objectOffset to be treated as decimal instead of octal number
@ -197,7 +161,8 @@ class Zend_Pdf_Parser
$genNumber = substr($genNumber, $numStart);
$this->_stringParser->offset += 5;
if ( !Zend_Pdf_StringParser::isWhiteSpace(ord( $this->_stringParser->data[$this->_stringParser->offset] )) ) {
if (strpos("\x00\t\n\f\r ", $this->_stringParser->data[$this->_stringParser->offset]) === false) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file cross-reference table syntax error. Offset - 0x%X. Value separator must be white space.', $this->_stringParser->offset));
}
$this->_stringParser->offset++;
@ -223,10 +188,12 @@ class Zend_Pdf_Parser
}
if ( !Zend_Pdf_StringParser::isWhiteSpace(ord( $this->_stringParser->data[$this->_stringParser->offset] )) ) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file cross-reference table syntax error. Offset - 0x%X. Value separator must be white space.', $this->_stringParser->offset));
}
$this->_stringParser->offset++;
if ( !Zend_Pdf_StringParser::isWhiteSpace(ord( $this->_stringParser->data[$this->_stringParser->offset] )) ) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file cross-reference table syntax error. Offset - 0x%X. Value separator must be white space.', $this->_stringParser->offset));
}
$this->_stringParser->offset++;
@ -239,20 +206,24 @@ class Zend_Pdf_Parser
$trailerDictOffset = $this->_stringParser->offset;
$trailerDict = $this->_stringParser->readElement();
if (!$trailerDict instanceof Zend_Pdf_Element_Dictionary) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file syntax error. Offset - 0x%X. Dictionary expected after \'trailer\' keyword.', $trailerDictOffset));
}
} else {
$xrefStream = $this->_stringParser->getObject($offset, $context);
if (!$xrefStream instanceof Zend_Pdf_Element_Object_Stream) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file syntax error. Offset - 0x%X. Cross-reference stream expected.', $offset));
}
$trailerDict = $xrefStream->dictionary;
if ($trailerDict->Type->value != 'XRef') {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file syntax error. Offset - 0x%X. Cross-reference stream object must have /Type property assigned to /XRef.', $offset));
}
if ($trailerDict->W === null || $trailerDict->W->getType() != Zend_Pdf_Element::TYPE_ARRAY) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file syntax error. Offset - 0x%X. Cross reference stream dictionary doesn\'t have W entry or it\'s not an array.', $offset));
}
@ -261,6 +232,7 @@ class Zend_Pdf_Parser
$entryField3Size = $trailerDict->W->items[2]->value;
if ($entryField2Size == 0 || $entryField3Size == 0) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file syntax error. Offset - 0x%X. Wrong W dictionary entry. Only type field of stream entries has default value and could be zero length.', $offset));
}
@ -268,6 +240,7 @@ class Zend_Pdf_Parser
if ($trailerDict->Index !== null) {
if ($trailerDict->Index->getType() != Zend_Pdf_Element::TYPE_ARRAY) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('PDF file syntax error. Offset - 0x%X. Cross reference stream dictionary Index entry must be an array.', $offset));
}
$sections = count($trailerDict->Index->items)/2;
@ -341,10 +314,12 @@ class Zend_Pdf_Parser
// $streamOffset . ' ' . strlen($xrefStreamData) . "\n";
// "$entries\n";
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception('Cross-reference streams are not supported yet.');
}
require_once 'Zend/Pdf/Trailer/Keeper.php';
$trailerObj = new Zend_Pdf_Trailer_Keeper($trailerDict, $context);
if ($trailerDict->Prev instanceof Zend_Pdf_Element_Numeric ||
$trailerDict->Prev instanceof Zend_Pdf_Element_Reference ) {
@ -388,6 +363,7 @@ class Zend_Pdf_Parser
{
if ($load) {
if (($pdfFile = @fopen($source, 'rb')) === false ) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception( "Can not open '$source' file for reading." );
}
@ -408,6 +384,7 @@ class Zend_Pdf_Parser
$pdfVersionComment = $this->_stringParser->readComment();
if (substr($pdfVersionComment, 0, 5) != '%PDF-') {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception('File is not a PDF.');
}
@ -421,6 +398,7 @@ class Zend_Pdf_Parser
* Stream compression filter must be implemented (for compressed object streams).
* Cross reference streams must be implemented
*/
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('Unsupported PDF version. Zend_Pdf supports PDF 1.0-1.4. Current version - \'%f\'', $pdfVersion));
}
$this->_pdfVersion = $pdfVersion;
@ -428,6 +406,7 @@ class Zend_Pdf_Parser
$this->_stringParser->offset = strrpos($this->_stringParser->data, '%%EOF');
if ($this->_stringParser->offset === false ||
strlen($this->_stringParser->data) - $this->_stringParser->offset > 7) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception('Pdf file syntax error. End-of-fle marker expected at the end of file.');
}
@ -460,11 +439,13 @@ class Zend_Pdf_Parser
$nextLexeme = $this->_stringParser->readLexeme();
if ($nextLexeme != 'startxref') {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('Pdf file syntax error. \'startxref\' keyword expected. Offset - 0x%X.', $this->_stringParser->offset-strlen($nextLexeme)));
}
$startXref = $this->_stringParser->readLexeme();
if (!ctype_digit($startXref)) {
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception(sprintf('Pdf file syntax error. Cross-reference table offset must contain only digits. Offset - 0x%X.', $this->_stringParser->offset-strlen($nextLexeme)));
}