/filemanager/tp/dompdf/lib/class.pdf.php
PHP | 5635 lines | 2624 code | 1946 blank | 1065 comment | 608 complexity | 070711c7aa2ed1ae6fc7a337afeaaab9 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.1, BSD-2-Clause, BSD-3-Clause, AGPL-3.0
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- <?php
- /**
- * Cpdf
- *
- * http://www.ros.co.nz/pdf
- *
- * A PHP class to provide the basic functionality to create a pdf document without
- * any requirement for additional modules.
- *
- * Note that they companion class CezPdf can be used to extend this class and dramatically
- * simplify the creation of documents.
- *
- * Extended by Orion Richardson to support Unicode / UTF-8 characters using
- * TCPDF and others as a guide.
- *
- * IMPORTANT NOTE
- * there is no warranty, implied or otherwise with this software.
- *
- * LICENCE
- * This code has been placed in the Public Domain for all to enjoy.
- *
- * @author Wayne Munro <pdf@ros.co.nz>
- * @contributor Orion Richardson <orionr@yahoo.com>
- * @contributor Helmut Tischer <htischer@weihenstephan.org>
- * @version 009
- * @package Cpdf
- *
- * Changes
- * @contributor Helmut Tischer <htischer@weihenstephan.org>
- * @version 0.5.1.htischer.20090507
- * - On multiple identical png and jpg images, put only one copy into the pdf file and refer to it.
- * This reduces file size and rendering time.
- * - Allow font metrics cache to be a different folder as the font metrics. This allows a read only installation.
- * - Allow adding images directly from a gd object. This increases performance by avoiding temporary files.
- * - On png image files remove alpa channel to allow display of typical png files in pdf.
- * - On addImage avoid temporary file. Todo: Duplicate Image (currently not used)
- * - Add a check function, whether image is already cached, This avoids double creation by caller which saves
- * CPU time and memory.
- * @contributor Helmut Tischer <htischer@weihenstephan.org>
- * @version dompdf_trunk_with_helmut_mods.20090524
- * - Allow temp and fontcache folders to be passed in by class creator
- * @version dompdf_trunk_with_helmut_mods.20090528
- * - typo 'decent' instead of 'descent' at various locations made getFontDescender worthless
- */
- class Cpdf {
-
-
- /**
- * the current number of pdf objects in the document
- */
- public $numObj = 0;
-
- /**
- * this array contains all of the pdf objects, ready for final assembly
- */
- public $objects = array();
-
- /**
- * the objectId (number within the objects array) of the document catalog
- */
- public $catalogId;
-
- /**
- * array carrying information about the fonts that the system currently knows about
- * used to ensure that a font is not loaded twice, among other things
- */
- public $fonts = array();
-
- /**
- * a record of the current font
- */
- public $currentFont = '';
-
- /**
- * the current base font
- */
- public $currentBaseFont = '';
-
- /**
- * the number of the current font within the font array
- */
- public $currentFontNum = 0;
-
- /**
- *
- */
- public $currentNode;
-
- /**
- * object number of the current page
- */
- public $currentPage;
-
- /**
- * object number of the currently active contents block
- */
- public $currentContents;
-
- /**
- * number of fonts within the system
- */
- public $numFonts = 0;
-
- /**
- * Number of graphic state resources used
- */
- private $numStates = 0;
-
-
- /**
- * current colour for fill operations, defaults to inactive value, all three components should be between 0 and 1 inclusive when active
- */
- public $currentColour = array('r'=>-1, 'g'=>-1, 'b'=>-1);
-
- /**
- * current colour for stroke operations (lines etc.)
- */
- public $currentStrokeColour = array('r'=>-1, 'g'=>-1, 'b'=>-1);
-
- /**
- * current style that lines are drawn in
- */
- public $currentLineStyle = '';
-
- /**
- * current line transparency (partial graphics state)
- */
- public $currentLineTransparency = array("mode" => "Normal", "opacity" => 1.0);
-
- /**
- * current fill transparency (partial graphics state)
- */
- public $currentFillTransparency = array("mode" => "Normal", "opacity" => 1.0);
-
- /**
- * an array which is used to save the state of the document, mainly the colours and styles
- * it is used to temporarily change to another state, the change back to what it was before
- */
- public $stateStack = array();
-
- /**
- * number of elements within the state stack
- */
- public $nStateStack = 0;
-
- /**
- * number of page objects within the document
- */
- public $numPages = 0;
-
- /**
- * object Id storage stack
- */
- public $stack = array();
-
- /**
- * number of elements within the object Id storage stack
- */
- public $nStack = 0;
-
- /**
- * an array which contains information about the objects which are not firmly attached to pages
- * these have been added with the addObject function
- */
- public $looseObjects = array();
-
- /**
- * array contains infomation about how the loose objects are to be added to the document
- */
- public $addLooseObjects = array();
-
- /**
- * the objectId of the information object for the document
- * this contains authorship, title etc.
- */
- public $infoObject = 0;
-
- /**
- * number of images being tracked within the document
- */
- public $numImages = 0;
-
- /**
- * an array containing options about the document
- * it defaults to turning on the compression of the objects
- */
- public $options = array('compression'=>1);
-
- /**
- * the objectId of the first page of the document
- */
- public $firstPageId;
-
- /**
- * used to track the last used value of the inter-word spacing, this is so that it is known
- * when the spacing is changed.
- */
- public $wordSpaceAdjust = 0;
-
- /**
- * the object Id of the procset object
- */
- public $procsetObjectId;
-
- /**
- * store the information about the relationship between font families
- * this used so that the code knows which font is the bold version of another font, etc.
- * the value of this array is initialised in the constuctor function.
- */
- public $fontFamilies = array();
-
- /**
- * folder for php serialized formats of font metrics files.
- * If empty string, use same folder as original metrics files.
- * This can be passed in from class creator.
- * If this folder does not exist or is not writable, Cpdf will be **much** slower.
- * Because of potential trouble with php safe mode, folder cannot be created at runtime.
- */
- public $fontcache = '';
-
- /**
- * temporary folder.
- * If empty string, will attempty system tmp folder.
- * This can be passed in from class creator.
- * Only used for conversion of gd images to jpeg images.
- */
- public $tmp = '';
-
- /**
- * track if the current font is bolded or italicised
- */
- public $currentTextState = '';
-
- /**
- * messages are stored here during processing, these can be selected afterwards to give some useful debug information
- */
- public $messages = '';
-
- /**
- * the ancryption array for the document encryption is stored here
- */
- public $arc4 = '';
-
- /**
- * the object Id of the encryption information
- */
- public $arc4_objnum = 0;
-
- /**
- * the file identifier, used to uniquely identify a pdf document
- */
- public $fileIdentifier = '';
-
- /**
- * a flag to say if a document is to be encrypted or not
- */
- public $encrypted = 0;
-
- /**
- * the ancryption key for the encryption of all the document content (structure is not encrypted)
- */
- public $encryptionKey = '';
-
- /**
- * array which forms a stack to keep track of nested callback functions
- */
- public $callback = array();
-
- /**
- * the number of callback functions in the callback array
- */
- public $nCallback = 0;
-
- /**
- * store label->id pairs for named destinations, these will be used to replace internal links
- * done this way so that destinations can be defined after the location that links to them
- */
- public $destinations = array();
-
- /**
- * store the stack for the transaction commands, each item in here is a record of the values of all the
- * publiciables within the class, so that the user can rollback at will (from each 'start' command)
- * note that this includes the objects array, so these can be large.
- */
- public $checkpoint = '';
-
- /* Table of Image origin filenames and image labels which were already added with o_image().
- * Allows to merge identical images
- */
- public $imagelist = array();
-
- /**
- * whether the text passed in should be treated as Unicode or just local character set.
- */
- public $isUnicode = false;
-
- /**
- * class constructor
- * this will start a new document
- * @var array array of 4 numbers, defining the bottom left and upper right corner of the page. first two are normally zero.
- * @var boolean whether text will be treated as Unicode or not.
- */
- function Cpdf ($pageSize = array(0, 0, 612, 792), $isUnicode = false, $fontcache = '', $tmp = '') {
-
- $this->isUnicode = $isUnicode;
-
- $this->fontcache = $fontcache;
-
- $this->tmp = $tmp;
-
- $this->newDocument($pageSize);
-
-
- // also initialize the font families that are known about already
- $this->setFontFamily('init');
-
- // $this->fileIdentifier = md5('xxxxxxxx'.time());
-
-
- }
-
-
- /**
- * Document object methods (internal use only)
- *
- * There is about one object method for each type of object in the pdf document
- * Each function has the same call list ($id,$action,$options).
- * $id = the object ID of the object, or what it is to be if it is being created
- * $action = a string specifying the action to be performed, though ALL must support:
- * 'new' - create the object with the id $id
- * 'out' - produce the output for the pdf object
- * $options = optional, a string or array containing the various parameters for the object
- *
- * These, in conjunction with the output function are the ONLY way for output to be produced
- * within the pdf 'file'.
- */
-
- /**
- *destination object, used to specify the location for the user to jump to, presently on opening
- */
- function o_destination($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'destination', 'info'=>array());
-
- $tmp = '';
-
- switch ($options['type']) {
-
- case 'XYZ':
-
- case 'FitR':
-
- $tmp = ' '.$options['p3'].$tmp;
-
- case 'FitH':
-
- case 'FitV':
-
- case 'FitBH':
-
- case 'FitBV':
-
- $tmp = ' '.$options['p1'].' '.$options['p2'].$tmp;
-
- case 'Fit':
-
- case 'FitB':
-
- $tmp = $options['type'].$tmp;
-
- $this->objects[$id]['info']['string'] = $tmp;
-
- $this->objects[$id]['info']['page'] = $options['page'];
- }
-
- break;
-
- case 'out':
-
- $tmp = $o['info'];
-
- $res = "\n".$id." 0 obj\n".'['.$tmp['page'].' 0 R /'.$tmp['string']."]\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * set the viewer preferences
- */
- function o_viewerPreferences($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'viewerPreferences', 'info'=>array());
-
- break;
-
- case 'add':
-
- foreach($options as $k=>$v) {
-
- switch ($k) {
-
- case 'HideToolbar':
-
- case 'HideMenubar':
-
- case 'HideWindowUI':
-
- case 'FitWindow':
-
- case 'CenterWindow':
-
- case 'NonFullScreenPageMode':
-
- case 'Direction':
-
- $o['info'][$k] = $v;
-
- break;
- }
- }
-
- break;
-
- case 'out':
-
-
- $res = "\n".$id." 0 obj\n".'<< ';
-
- foreach($o['info'] as $k=>$v) {
-
- $res.= "\n/".$k.' '.$v;
- }
-
- $res.= "\n>>\n";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * define the document catalog, the overall controller for the document
- */
- function o_catalog($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'catalog', 'info'=>array());
-
- $this->catalogId = $id;
-
- break;
-
- case 'outlines':
-
- case 'pages':
-
- case 'openHere':
-
- $o['info'][$action] = $options;
-
- break;
-
- case 'viewerPreferences':
-
- if (!isset($o['info']['viewerPreferences'])) {
-
- $this->numObj++;
-
- $this->o_viewerPreferences($this->numObj, 'new');
-
- $o['info']['viewerPreferences'] = $this->numObj;
- }
-
- $vp = $o['info']['viewerPreferences'];
-
- $this->o_viewerPreferences($vp, 'add', $options);
-
- break;
-
- case 'out':
-
- $res = "\n".$id." 0 obj\n".'<< /Type /Catalog';
-
- foreach($o['info'] as $k=>$v) {
-
- switch ($k) {
-
- case 'outlines':
-
- $res.= "\n".'/Outlines '.$v.' 0 R';
-
- break;
-
- case 'pages':
-
- $res.= "\n".'/Pages '.$v.' 0 R';
-
- break;
-
- case 'viewerPreferences':
-
- $res.= "\n".'/ViewerPreferences '.$o['info']['viewerPreferences'].' 0 R';
-
- break;
-
- case 'openHere':
-
- $res.= "\n".'/OpenAction '.$o['info']['openHere'].' 0 R';
-
- break;
- }
- }
-
- $res.= " >>\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * object which is a parent to the pages in the document
- */
- function o_pages($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'pages', 'info'=>array());
-
- $this->o_catalog($this->catalogId, 'pages', $id);
-
- break;
-
- case 'page':
-
- if (!is_array($options)) {
-
- // then it will just be the id of the new page
- $o['info']['pages'][] = $options;
- } else {
-
- // then it should be an array having 'id','rid','pos', where rid=the page to which this one will be placed relative
- // and pos is either 'before' or 'after', saying where this page will fit.
- if (isset($options['id']) && isset($options['rid']) && isset($options['pos'])) {
-
- $i = array_search($options['rid'], $o['info']['pages']);
-
- if (isset($o['info']['pages'][$i]) && $o['info']['pages'][$i] == $options['rid']) {
-
- // then there is a match
- // make a space
- switch ($options['pos']) {
-
- case 'before':
-
- $k = $i;
-
- break;
-
- case 'after':
-
- $k = $i+1;
-
- break;
-
- default:
-
- $k = -1;
-
- break;
- }
-
- if ($k >= 0) {
-
- for ($j = count($o['info']['pages']) -1;$j >= $k;$j--) {
-
- $o['info']['pages'][$j+1] = $o['info']['pages'][$j];
- }
-
- $o['info']['pages'][$k] = $options['id'];
- }
- }
- }
- }
-
- break;
-
- case 'procset':
-
- $o['info']['procset'] = $options;
-
- break;
-
- case 'mediaBox':
-
- $o['info']['mediaBox'] = $options;
- // which should be an array of 4 numbers
- break;
-
- case 'font':
-
- $o['info']['fonts'][] = array('objNum'=>$options['objNum'], 'fontNum'=>$options['fontNum']);
-
- break;
-
-
- case 'extGState':
-
- $o['info']['extGStates'][] = array('objNum' => $options['objNum'], 'stateNum' => $options['stateNum']);
-
- break;
-
-
- case 'xObject':
-
- $o['info']['xObjects'][] = array('objNum'=>$options['objNum'], 'label'=>$options['label']);
-
- break;
-
- case 'out':
-
- if (count($o['info']['pages'])) {
-
- $res = "\n".$id." 0 obj\n<< /Type /Pages\n/Kids [";
-
- foreach($o['info']['pages'] as $k=>$v) {
-
- $res.= $v." 0 R\n";
- }
-
- $res.= "]\n/Count ".count($this->objects[$id]['info']['pages']);
-
-
- if ( (isset($o['info']['fonts']) && count($o['info']['fonts'])) ||
- isset($o['info']['procset']) ||
- (isset($o['info']['extGStates']) && count($o['info']['extGStates']))) {
-
-
- $res.= "\n/Resources <<";
-
- if (isset($o['info']['procset'])) {
-
- $res.= "\n/ProcSet ".$o['info']['procset']." 0 R";
- }
-
- if (isset($o['info']['fonts']) && count($o['info']['fonts'])) {
-
- $res.= "\n/Font << ";
-
- foreach($o['info']['fonts'] as $finfo) {
-
- $res.= "\n/F".$finfo['fontNum']." ".$finfo['objNum']." 0 R";
- }
-
- $res.= "\n>>";
- }
-
- if (isset($o['info']['xObjects']) && count($o['info']['xObjects'])) {
-
- $res.= "\n/XObject << ";
-
- foreach($o['info']['xObjects'] as $finfo) {
-
- $res.= "\n/".$finfo['label']." ".$finfo['objNum']." 0 R";
- }
-
- $res.= "\n>>";
- }
-
- if ( isset($o['info']['extGStates']) && count($o['info']['extGStates'])) {
-
- $res.= "\n/ExtGState << ";
-
- foreach ($o['info']['extGStates'] as $gstate) {
-
- $res.= "\n/GS" . $gstate['stateNum'] . " " . $gstate['objNum'] . " 0 R";
- }
-
- $res.= "\n>>";
- }
-
-
- $res.= "\n>>";
-
- if (isset($o['info']['mediaBox'])) {
-
- $tmp = $o['info']['mediaBox'];
-
- $res.= "\n/MediaBox [".sprintf('%.3F', $tmp[0]) .' '.sprintf('%.3F', $tmp[1]) .' '.sprintf('%.3F', $tmp[2]) .' '.sprintf('%.3F', $tmp[3]) .']';
- }
- }
-
- $res.= "\n >>\nendobj";
- } else {
-
- $res = "\n".$id." 0 obj\n<< /Type /Pages\n/Count 0\n>>\nendobj";
- }
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * define the outlines in the doc, empty for now
- */
- function o_outlines($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'outlines', 'info'=>array('outlines'=>array()));
-
- $this->o_catalog($this->catalogId, 'outlines', $id);
-
- break;
-
- case 'outline':
-
- $o['info']['outlines'][] = $options;
-
- break;
-
- case 'out':
-
- if (count($o['info']['outlines'])) {
-
- $res = "\n".$id." 0 obj\n<< /Type /Outlines /Kids [";
-
- foreach($o['info']['outlines'] as $k=>$v) {
-
- $res.= $v." 0 R ";
- }
-
- $res.= "] /Count ".count($o['info']['outlines']) ." >>\nendobj";
- } else {
-
- $res = "\n".$id." 0 obj\n<< /Type /Outlines /Count 0 >>\nendobj";
- }
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * an object to hold the font description
- */
- function o_font($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t' => 'font', 'info' => array('name' => $options['name'], 'fontFileName' => $options['fontFileName'], 'SubType' => 'Type1'));
-
- $fontNum = $this->numFonts;
-
- $this->objects[$id]['info']['fontNum'] = $fontNum;
-
- // deal with the encoding and the differences
- if (isset($options['differences'])) {
-
- // then we'll need an encoding dictionary
- $this->numObj++;
-
- $this->o_fontEncoding($this->numObj, 'new', $options);
-
- $this->objects[$id]['info']['encodingDictionary'] = $this->numObj;
- } else if (isset($options['encoding'])) {
-
- // we can specify encoding here
- switch ($options['encoding']) {
-
- case 'WinAnsiEncoding':
-
- case 'MacRomanEncoding':
-
- case 'MacExpertEncoding':
-
- $this->objects[$id]['info']['encoding'] = $options['encoding'];
-
- break;
-
- case 'none':
-
- break;
-
- default:
-
- $this->objects[$id]['info']['encoding'] = 'WinAnsiEncoding';
-
- break;
- }
- } else {
-
- $this->objects[$id]['info']['encoding'] = 'WinAnsiEncoding';
- }
-
- if ($this->isUnicode) {
-
- // For Unicode fonts, we need to incorporate font data into
- // sub-sections that are linked from the primary font section.
- // Look at o_fontGIDtoCID and o_fontDescendentCID functions
- // for more informaiton.
- //
- // All of this code is adapted from the excellent changes made to
- // transform FPDF to TCPDF (http://tcpdf.sourceforge.net/)
-
- $toUnicodeId = ++$this->numObj;
- $this->o_contents($toUnicodeId, 'new', 'raw');
- $this->objects[$id]['info']['toUnicode'] = $toUnicodeId;
-
- $stream = "/CIDInit /ProcSet findresource begin\n";
- $stream.= "12 dict begin\n";
- $stream.= "begincmap\n";
- $stream.= "/CIDSystemInfo\n";
- $stream.= "<</Registry (Adobe)\n";
- $stream.= "/Ordering (UCS)\n";
- $stream.= "/Supplement 0\n";
- $stream.= ">> def\n";
- $stream.= "/CMapName /Adobe-Identity-UCS def\n";
- $stream.= "/CMapType 2 def\n";
- $stream.= "1 begincodespacerange\n";
- $stream.= "<0000> <FFFF>\n";
- $stream.= "endcodespacerange\n";
- $stream.= "1 beginbfrange\n";
- $stream.= "<0000> <FFFF> <0000>\n";
- $stream.= "endbfrange\n";
- $stream.= "endcmap\n";
- $stream.= "CMapName currentdict /CMap defineresource pop\n";
- $stream.= "end\n";
- $stream.= "end\n";
-
- $res = "<</Length " . mb_strlen($stream) . " >>\n";
- $res .= "stream\n" . $stream . "endstream";
-
- $this->objects[$toUnicodeId]['c'] = $res;
-
- $cidFontId = ++$this->numObj;
- $this->o_fontDescendentCID($cidFontId, 'new', $options);
- $this->objects[$id]['info']['cidFont'] = $cidFontId;
- }
-
- // also tell the pages node about the new font
- $this->o_pages($this->currentNode, 'font', array('fontNum' => $fontNum, 'objNum' => $id));
-
- break;
-
-
- case 'add':
-
- foreach ($options as $k => $v) {
-
- switch ($k) {
-
- case 'BaseFont':
-
- $o['info']['name'] = $v;
-
- break;
-
- case 'FirstChar':
-
- case 'LastChar':
-
- case 'Widths':
-
- case 'FontDescriptor':
-
- case 'SubType':
-
- $this->addMessage('o_font '.$k." : ".$v);
-
- $o['info'][$k] = $v;
-
- break;
- }
- }
-
- // pass values down to descendent font
- if (isset($o['info']['cidFont'])) {
-
- $this->o_fontDescendentCID($o['info']['cidFont'], 'add', $options);
- }
-
- break;
-
-
- case 'out':
-
- if ($this->isUnicode) {
-
- // For Unicode fonts, we need to incorporate font data into
- // sub-sections that are linked from the primary font section.
- // Look at o_fontGIDtoCID and o_fontDescendentCID functions
- // for more informaiton.
- //
- // All of this code is adapted from the excellent changes made to
- // transform FPDF to TCPDF (http://tcpdf.sourceforge.net/)
-
- $res = "\n".$id." 0 obj\n<</Type /Font\n/Subtype /Type0\n";
- $res.= "/BaseFont /".$o['info']['name']."\n";
-
- // The horizontal identity mapping for 2-byte CIDs; may be used
- // with CIDFonts using any Registry, Ordering, and Supplement values.
- $res.= "/Encoding /Identity-H\n";
- $res.= "/DescendantFonts [".$o['info']['cidFont']." 0 R]\n";
- $res.= "/ToUnicode ".$o['info']['toUnicode']." 0 R\n";
- $res.= ">>\n";
- $res.= "endobj";
-
- } else {
- $res = "\n".$id." 0 obj\n<< /Type /Font\n/Subtype /".$o['info']['SubType']."\n";
-
- $res.= "/Name /F".$o['info']['fontNum']."\n";
-
- $res.= "/BaseFont /".$o['info']['name']."\n";
-
- if (isset($o['info']['encodingDictionary'])) {
-
- // then place a reference to the dictionary
- $res.= "/Encoding ".$o['info']['encodingDictionary']." 0 R\n";
- } else if (isset($o['info']['encoding'])) {
-
- // use the specified encoding
- $res.= "/Encoding /".$o['info']['encoding']."\n";
- }
-
- if (isset($o['info']['FirstChar'])) {
-
- $res.= "/FirstChar ".$o['info']['FirstChar']."\n";
- }
-
- if (isset($o['info']['LastChar'])) {
-
- $res.= "/LastChar ".$o['info']['LastChar']."\n";
- }
-
- if (isset($o['info']['Widths'])) {
-
- $res.= "/Widths ".$o['info']['Widths']." 0 R\n";
- }
-
- if (isset($o['info']['FontDescriptor'])) {
-
- $res.= "/FontDescriptor ".$o['info']['FontDescriptor']." 0 R\n";
- }
-
- $res.= ">>\n";
- $res.= "endobj";
-
- }
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * a font descriptor, needed for including additional fonts
- */
- function o_fontDescriptor($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'fontDescriptor', 'info'=>$options);
-
- break;
-
- case 'out':
-
- $res = "\n".$id." 0 obj\n<< /Type /FontDescriptor\n";
-
- foreach ($o['info'] as $label => $value) {
-
- switch ($label) {
-
- case 'Ascent':
-
- case 'CapHeight':
-
- case 'Descent':
-
- case 'Flags':
-
- case 'ItalicAngle':
-
- case 'StemV':
-
- case 'AvgWidth':
-
- case 'Leading':
-
- case 'MaxWidth':
-
- case 'MissingWidth':
-
- case 'StemH':
-
- case 'XHeight':
-
- case 'CharSet':
-
- if (mb_strlen($value)) {
-
- $res.= '/'.$label.' '.$value."\n";
- }
-
- break;
-
- case 'FontFile':
-
- case 'FontFile2':
-
- case 'FontFile3':
-
- $res.= '/'.$label.' '.$value." 0 R\n";
-
- break;
-
- case 'FontBBox':
-
- $res.= '/'.$label.' ['.$value[0].' '.$value[1].' '.$value[2].' '.$value[3]."]\n";
-
- break;
-
- case 'FontName':
-
- $res.= '/'.$label.' /'.$value."\n";
-
- break;
- }
- }
-
- $res.= ">>\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * the font encoding
- */
- function o_fontEncoding($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- // the options array should contain 'differences' and maybe 'encoding'
- $this->objects[$id] = array('t'=>'fontEncoding', 'info'=>$options);
-
- break;
-
- case 'out':
-
- $res = "\n".$id." 0 obj\n<< /Type /Encoding\n";
-
- if (!isset($o['info']['encoding'])) {
-
- $o['info']['encoding'] = 'WinAnsiEncoding';
- }
-
- if ($o['info']['encoding'] != 'none') {
-
- $res.= "/BaseEncoding /".$o['info']['encoding']."\n";
- }
-
- $res.= "/Differences \n[";
-
- $onum = -100;
-
- foreach($o['info']['differences'] as $num=>$label) {
-
- if ($num != $onum+1) {
-
- // we cannot make use of consecutive numbering
- $res.= "\n".$num." /".$label;
- } else {
-
- $res.= " /".$label;
- }
-
- $onum = $num;
- }
-
- $res.= "\n]\n>>\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * a descendent cid font, needed for unicode fonts
- */
- function o_fontDescendentCID($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'fontDescendentCID', 'info'=>$options);
-
- // we need a CID system info section
- $cidSystemInfoId = ++$this->numObj;
- $this->o_contents($cidSystemInfoId, 'new', 'raw');
- $this->objects[$id]['info']['cidSystemInfo'] = $cidSystemInfoId;
- $res= "<</Registry (Adobe)\n"; // A string identifying an issuer of character collections
- $res.= "/Ordering (UCS)\n"; // A string that uniquely names a character collection issued by a specific registry
- $res.= "/Supplement 0\n"; // The supplement number of the character collection.
- $res.= ">>";
- $this->objects[$cidSystemInfoId]['c'] = $res;
-
- // and a CID to GID map
- $cidToGidMapId = ++$this->numObj;
- $this->o_fontGIDtoCIDMap($cidToGidMapId, 'new', $options);
- $this->objects[$id]['info']['cidToGidMap'] = $cidToGidMapId;
-
- break;
-
- case 'add':
-
- foreach ($options as $k => $v) {
- switch ($k) {
- case 'BaseFont':
- $o['info']['name'] = $v;
- break;
-
- case 'FirstChar':
- case 'LastChar':
- case 'MissingWidth':
- case 'FontDescriptor':
- case 'SubType':
- $this->addMessage('o_fontDescendentCID '.$k." : ".$v);
- $o['info'][$k] = $v;
- break;
- }
- }
-
- // pass values down to cid to gid map
- $this->o_fontGIDtoCIDMap($o['info']['cidToGidMap'], 'add', $options);
-
- break;
-
- case 'out':
-
- $res = "\n".$id." 0 obj\n";
- $res.= "<</Type /Font\n";
- $res.= "/Subtype /CIDFontType2\n";
- $res.= "/BaseFont /".$o['info']['name']."\n";
- $res.= "/CIDSystemInfo ".$o['info']['cidSystemInfo']." 0 R\n";
- // if (isset($o['info']['FirstChar'])) {
- //
- // $res.= "/FirstChar ".$o['info']['FirstChar']."\n";
- // }
-
- // if (isset($o['info']['LastChar'])) {
- //
- // $res.= "/LastChar ".$o['info']['LastChar']."\n";
- // }
- if (isset($o['info']['FontDescriptor'])) {
-
- $res.= "/FontDescriptor ".$o['info']['FontDescriptor']." 0 R\n";
- }
-
- if (isset($o['info']['MissingWidth'])) {
- $res.= "/DW ".$o['info']['MissingWidth']."\n";
- }
-
- if (isset($o['info']['fontFileName']) && isset($this->fonts[$o['info']['fontFileName']]['CIDWidths'])) {
- $cid_widths = &$this->fonts[$o['info']['fontFileName']]['CIDWidths'];
- $w = '';
- foreach ($cid_widths as $cid => $width) {
- $w .= $cid.' ['.$width.'] ';
- }
- $res.= "/W [".$w."]\n";
- }
-
- $res.= "/CIDToGIDMap ".$o['info']['cidToGidMap']." 0 R\n";
- $res.= ">>\n";
- $res.= "endobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * a font glyph to character map, needed for unicode fonts
- */
- function o_fontGIDtoCIDMap($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'fontGIDtoCIDMap', 'info'=>$options);
-
- break;
-
- case 'out':
-
- $res = "\n".$id." 0 obj\n";
- $tmp = $this->fonts[$o['info']['fontFileName']]['CIDtoGID'] = base64_decode($this->fonts[$o['info']['fontFileName']]['CIDtoGID']);
- $compressed = isset($this->fonts[$o['info']['fontFileName']]['CIDtoGID_Compressed']) &&
- $this->fonts[$o['info']['fontFileName']]['CIDtoGID_Compressed'];
-
- if (!$compressed && isset($o['raw'])) {
-
- $res.= $tmp;
- } else {
-
- $res.= "<<";
-
- if (!$compressed && function_exists('gzcompress') && $this->options['compression']) {
-
- // then implement ZLIB based compression on this content stream
- $compressed = true;
-
- $tmp = gzcompress($tmp, 6);
- }
- if ($compressed) {
-
- $res.= "\n/Filter /FlateDecode";
- }
-
- $res.= "\n/Length ".mb_strlen($tmp) .">>\nstream\n".$tmp."\nendstream";
- }
-
- $res.= "\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * the document procset, solves some problems with printing to old PS printers
- */
- function o_procset($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'procset', 'info'=>array('PDF'=>1, 'Text'=>1));
-
- $this->o_pages($this->currentNode, 'procset', $id);
-
- $this->procsetObjectId = $id;
-
- break;
-
- case 'add':
-
- // this is to add new items to the procset list, despite the fact that this is considered
- // obselete, the items are required for printing to some postscript printers
- switch ($options) {
-
- case 'ImageB':
-
- case 'ImageC':
-
- case 'ImageI':
-
- $o['info'][$options] = 1;
-
- break;
- }
-
- break;
-
- case 'out':
-
- $res = "\n".$id." 0 obj\n[";
-
- foreach ($o['info'] as $label=>$val) {
-
- $res.= '/'.$label.' ';
- }
-
- $res.= "]\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * define the document information
- */
- function o_info($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->infoObject = $id;
-
- $date = 'D:'.@date('Ymd');
-
- $this->objects[$id] = array('t'=>'info', 'info'=>array('Creator'=>'R and OS php pdf writer, http://www.ros.co.nz', 'CreationDate'=>$date));
-
- break;
-
- case 'Title':
-
- case 'Author':
-
- case 'Subject':
-
- case 'Keywords':
-
- case 'Creator':
-
- case 'Producer':
-
- case 'CreationDate':
-
- case 'ModDate':
-
- case 'Trapped':
-
- $o['info'][$action] = $options;
-
- break;
-
- case 'out':
-
- if ($this->encrypted) {
-
- $this->encryptInit($id);
- }
-
- $res = "\n".$id." 0 obj\n<<\n";
-
- foreach ($o['info'] as $k=>$v) {
-
- $res.= '/'.$k.' (';
-
- // dates must be outputted as-is, without Unicode transformations
- $raw = ($k == 'CreationDate' || $k == 'ModDate');
- $c = $v;
-
- if ($this->encrypted) {
-
- $c = $this->ARC4($c);
- }
-
- $res.= ($raw) ? $c : $this->filterText($c);
-
- $res.= ")\n";
- }
-
- $res.= ">>\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * an action object, used to link to URLS initially
- */
- function o_action($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- if (is_array($options)) {
-
- $this->objects[$id] = array('t'=>'action', 'info'=>$options, 'type'=>$options['type']);
- } else {
-
- // then assume a URI action
- $this->objects[$id] = array('t'=>'action', 'info'=>$options, 'type'=>'URI');
- }
-
- break;
-
- case 'out':
-
- if ($this->encrypted) {
-
- $this->encryptInit($id);
- }
-
- $res = "\n".$id." 0 obj\n<< /Type /Action";
-
- switch ($o['type']) {
-
- case 'ilink':
-
- // there will be an 'label' setting, this is the name of the destination
- $res.= "\n/S /GoTo\n/D ".$this->destinations[(string)$o['info']['label']]." 0 R";
-
- break;
-
- case 'URI':
-
- $res.= "\n/S /URI\n/URI (";
-
- if ($this->encrypted) {
-
- $res.= $this->filterText($this->ARC4($o['info']));
- } else {
-
- $res.= $this->filterText($o['info']);
- }
-
- $res.= ")";
-
- break;
- }
-
- $res.= "\n>>\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * an annotation object, this will add an annotation to the current page.
- * initially will support just link annotations
- */
- function o_annotation($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- // add the annotation to the current page
- $pageId = $this->currentPage;
-
- $this->o_page($pageId, 'annot', $id);
-
- // and add the action object which is going to be required
- switch ($options['type']) {
-
- case 'link':
-
- $this->objects[$id] = array('t'=>'annotation', 'info'=>$options);
-
- $this->numObj++;
-
- $this->o_action($this->numObj, 'new', $options['url']);
-
- $this->objects[$id]['info']['actionId'] = $this->numObj;
-
- break;
-
- case 'ilink':
-
- // this is to a named internal link
- $label = $options['label'];
-
- $this->objects[$id] = array('t'=>'annotation', 'info'=>$options);
-
- $this->numObj++;
-
- $this->o_action($this->numObj, 'new', array('type'=>'ilink', 'label'=>$label));
-
- $this->objects[$id]['info']['actionId'] = $this->numObj;
-
- break;
- }
-
- break;
-
- case 'out':
-
- $res = "\n".$id." 0 obj\n<< /Type /Annot";
-
- switch ($o['info']['type']) {
-
- case 'link':
-
- case 'ilink':
-
- $res.= "\n/Subtype /Link";
-
- break;
- }
-
- $res.= "\n/A ".$o['info']['actionId']." 0 R";
-
- $res.= "\n/Border [0 0 0]";
-
- $res.= "\n/H /I";
-
- $res.= "\n/Rect [ ";
-
- foreach($o['info']['rect'] as $v) {
-
- $res.= sprintf("%.4F ", $v);
- }
-
- $res.= "]";
-
- $res.= "\n>>\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * a page object, it also creates a contents object to hold its contents
- */
- function o_page($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->numPages++;
-
- $this->objects[$id] = array('t'=>'page', 'info'=>array('parent'=>$this->currentNode, 'pageNum'=>$this->numPages));
-
- if (is_array($options)) {
-
- // then this must be a page insertion, array shoudl contain 'rid','pos'=[before|after]
- $options['id'] = $id;
-
- $this->o_pages($this->currentNode, 'page', $options);
- } else {
-
- $this->o_pages($this->currentNode, 'page', $id);
- }
-
- $this->currentPage = $id;
-
- //make a contents object to go with this page
- $this->numObj++;
-
- $this->o_contents($this->numObj, 'new', $id);
-
- $this->currentContents = $this->numObj;
-
- $this->objects[$id]['info']['contents'] = array();
-
- $this->objects[$id]['info']['contents'][] = $this->numObj;
-
- $match = ($this->numPages%2 ? 'odd' : 'even');
-
- foreach($this->addLooseObjects as $oId=>$target) {
-
- if ($target == 'all' || $match == $target) {
-
- $this->objects[$id]['info']['contents'][] = $oId;
- }
- }
-
- break;
-
- case 'content':
-
- $o['info']['contents'][] = $options;
-
- break;
-
- case 'annot':
-
- // add an annotation to this page
- if (!isset($o['info']['annot'])) {
-
- $o['info']['annot'] = array();
- }
-
- // $options should contain the id of the annotation dictionary
- $o['info']['annot'][] = $options;
-
- break;
-
- case 'out':
-
- $res = "\n".$id." 0 obj\n<< /Type /Page";
-
- $res.= "\n/Parent ".$o['info']['parent']." 0 R";
-
- if (isset($o['info']['annot'])) {
-
- $res.= "\n/Annots [";
-
- foreach($o['info']['annot'] as $aId) {
-
- $res.= " ".$aId." 0 R";
- }
-
- $res.= " ]";
- }
-
- $count = count($o['info']['contents']);
-
- if ($count == 1) {
-
- $res.= "\n/Contents ".$o['info']['contents'][0]." 0 R";
- } else if ($count>1) {
-
- $res.= "\n/Contents [\n";
-
- // reverse the page contents so added objects are below normal content
- //foreach (array_reverse($o['info']['contents']) as $cId) {
-
- // Back to normal now that I've got transparency working --Benj
- foreach ($o['info']['contents'] as $cId) {
- $res.= $cId." 0 R\n";
- }
-
- $res.= "]";
- }
-
- $res.= "\n>>\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * the contents objects hold all of the content which appears on pages
- */
- function o_contents($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- $this->objects[$id] = array('t'=>'contents', 'c'=>'', 'info'=>array());
-
- if (mb_strlen($options) && intval($options)) {
-
- // then this contents is the primary for a page
- $this->objects[$id]['onPage'] = $options;
- } else if ($options == 'raw') {
-
- // then this page contains some other type of system object
- $this->objects[$id]['raw'] = 1;
- }
-
- break;
-
- case 'add':
-
- // add more options to the decleration
- foreach ($options as $k=>$v) {
-
- $o['info'][$k] = $v;
- }
-
- case 'out':
- $tmp = $o['c'];
-
- $res = "\n".$id." 0 obj\n";
-
- if (isset($this->objects[$id]['raw'])) {
-
- $res.= $tmp;
- } else {
-
- $res.= "<<";
-
- if (function_exists('gzcompress') && $this->options['compression']) {
-
- // then implement ZLIB based compression on this content stream
- $res.= " /Filter /FlateDecode";
-
- $tmp = gzcompress($tmp, 6);
- }
-
- if ($this->encrypted) {
-
- $this->encryptInit($id);
-
- $tmp = $this->ARC4($tmp);
- }
-
- foreach($o['info'] as $k=>$v) {
-
- $res.= "\n/".$k.' '.$v;
- }
-
- $res.= "\n/Length ".mb_strlen($tmp) ." >>\nstream\n".$tmp."\nendstream";
- }
-
- $res.= "\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * an image object, will be an XObject in the document, includes description and data
- */
- function o_image($id, $action, $options = '') {
-
- if ($action != 'new') {
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- // make the new object
- $this->objects[$id] = array('t'=>'image', 'data'=>&$options['data'], 'info'=>array());
-
- $this->objects[$id]['info']['Type'] = '/XObject';
-
- $this->objects[$id]['info']['Subtype'] = '/Image';
-
- $this->objects[$id]['info']['Width'] = $options['iw'];
-
- $this->objects[$id]['info']['Height'] = $options['ih'];
-
- if (!isset($options['type']) || $options['type'] == 'jpg') {
-
- if (!isset($options['channels'])) {
-
- $options['channels'] = 3;
- }
-
- switch ($options['channels']) {
-
- case 1:
-
- $this->objects[$id]['info']['ColorSpace'] = '/DeviceGray';
-
- break;
-
- default:
-
- $this->objects[$id]['info']['ColorSpace'] = '/DeviceRGB';
-
- break;
- }
-
- $this->objects[$id]['info']['Filter'] = '/DCTDecode';
-
- $this->objects[$id]['info']['BitsPerComponent'] = 8;
- } else if ($options['type'] == 'png') {
-
- $this->objects[$id]['info']['Filter'] = '/FlateDecode';
-
- $this->objects[$id]['info']['DecodeParms'] = '<< /Predictor 15 /Colors '.$options['ncolor'].' /Columns '.$options['iw'].' /BitsPerComponent '.$options['bitsPerComponent'].'>>';
- if (mb_strlen($options['pdata'])) {
-
- $tmp = ' [ /Indexed /DeviceRGB '.(mb_strlen($options['pdata']) /3-1) .' ';
-
- $this->numObj++;
-
- $this->o_contents($this->numObj, 'new');
-
- $this->objects[$this->numObj]['c'] = $options['pdata'];
-
- $tmp.= $this->numObj.' 0 R';
-
- $tmp.= ' ]';
-
- $this->objects[$id]['info']['ColorSpace'] = $tmp;
-
- if (isset($options['transparency'])) {
-
- switch ($options['transparency']['type']) {
-
- case 'indexed':
-
- $tmp = ' [ '.$options['transparency']['data'].' '.$options['transparency']['data'].'] ';
-
- $this->objects[$id]['info']['Mask'] = $tmp;
-
- break;
-
- case 'color-key':
- $tmp = ' [ '.
- $options['transparency']['r'] . ' ' . $options['transparency']['r'] .
- $options['transparency']['g'] . ' ' . $options['transparency']['g'] .
- $options['transparency']['b'] . ' ' . $options['transparency']['b'] .
- ' ] ';
- $this->objects[$id]['info']['Mask'] = $tmp;
- pre_r($tmp);
- break;
-
- }
- }
- } else {
-
- if (isset($options['transparency'])) {
-
- switch ($options['transparency']['type']) {
-
- case 'indexed':
-
- $tmp = ' [ '.$options['transparency']['data'].' '.$options['transparency']['data'].'] ';
-
- $this->objects[$id]['info']['Mask'] = $tmp;
-
- break;
-
- case 'color-key':
- $tmp = ' [ '.
- $options['transparency']['r'] . ' ' . $options['transparency']['r'] . ' ' .
- $options['transparency']['g'] . ' ' . $options['transparency']['g'] . ' ' .
- $options['transparency']['b'] . ' ' . $options['transparency']['b'] .
- ' ] ';
- $this->objects[$id]['info']['Mask'] = $tmp;
- break;
-
- }
- }
- $this->objects[$id]['info']['ColorSpace'] = '/'.$options['color'];
- }
-
- $this->objects[$id]['info']['BitsPerComponent'] = $options['bitsPerComponent'];
- }
-
- // assign it a place in the named resource dictionary as an external object, according to
- // the label passed in with it.
- $this->o_pages($this->currentNode, 'xObject', array('label'=>$options['label'], 'objNum'=>$id));
-
- // also make sure that we have the right procset object for it.
- $this->o_procset($this->procsetObjectId, 'add', 'ImageC');
-
- break;
-
- case 'out':
-
- $tmp = &$o['data'];
-
- $res = "\n".$id." 0 obj\n<<";
-
- foreach($o['info'] as $k=>$v) {
-
- $res.= "\n/".$k.' '.$v;
- }
-
- if ($this->encrypted) {
-
- $this->encryptInit($id);
-
- $tmp = $this->ARC4($tmp);
- }
-
- $res.= "\n/Length ".mb_strlen($tmp, '8bit') .">>\nstream\n".$tmp."\nendstream\nendobj";
-
- return $res;
-
- break;
- }
- }
-
-
- /**
- * graphics state object
- */
- function o_extGState($id, $action, $options = "") {
-
- static $valid_params = array("LW", "LC", "LC", "LJ", "ML",
- "D", "RI", "OP", "op", "OPM",
- "Font", "BG", "BG2", "UCR",
- "TR", "TR2", "HT", "FL",
- "SM", "SA", "BM", "SMask",
- "CA", "ca", "AIS", "TK");
-
- if ( $action != "new") {
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case "new":
- $this->objects[$id] = array('t' => 'extGState', 'info' => $options);
-
- // Tell the pages about the new resource
- $this->numStates++;
- $this->o_pages($this->currentNode, 'extGState', array("objNum" => $id, "stateNum" => $this->numStates));
- break;
-
-
- case "out":
- $res =
- "\n" . $id . " 0 obj\n".
- "<< /Type /ExtGState\n";
-
- foreach ($o["info"] as $parameter => $value) {
- if ( !in_array($parameter, $valid_params))
- continue;
- $res.= "/$parameter $value\n";
- }
-
- $res.=
- ">>\n".
- "endobj";
-
- return $res;
- }
- }
-
-
- /**
- * encryption object.
- */
- function o_encryption($id, $action, $options = '') {
-
- if ($action != 'new') {
-
- $o = & $this->objects[$id];
- }
-
- switch ($action) {
-
- case 'new':
-
- // make the new object
- $this->objects[$id] = array('t'=>'encryption', 'info'=>$options);
-
- $this->arc4_objnum = $id;
-
- // figure out the additional paramaters required
- $pad = chr(0x28) .chr(0xBF) .chr(0x4E) .chr(0x5E) .chr(0x4E) .chr(0x75) .chr(0x8A) .chr(0x41) .chr(0x64) .chr(0x00) .chr(0x4E) .chr(0x56) .chr(0xFF) .chr(0xFA) .chr(0x01) .chr(0x08) .chr(0x2E) .chr(0x2E) .chr(0x00) .chr(0xB6) .chr(0xD0) .chr(0x68) .chr(0x3E) .chr(0x80) .chr(0x2F) .chr(0x0C) .chr(0xA9) .chr(0xFE) .chr(0x64) .chr(0x53) .chr(0x69) .chr(0x7A);
-
- $len = mb_strlen($options['owner']);
-
- if ($len>32) {
-
- $owner = substr($options['owner'], 0, 32);
- } else if ($len<32) {
-
- $owner = $options['owner'].substr($pad, 0, 32-$len);
- } else {
-
- $owner = $options['owner'];
- }
-
- $len = mb_strlen($options['user']);
-
- if ($len>32) {
-
- $user = substr($options['user'], 0, 32);
- } else if ($len<32) {
-
- $user = $options['user'].substr($pad, 0, 32-$len);
- } else {
-
- $user = $options['user'];
- }
-
- $tmp = $this->md5_16($owner);
-
- $oke…
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