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523 lines
18 KiB
523 lines
18 KiB
<?php |
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/** |
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* PHPExcel |
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* |
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* Copyright (c) 2006 - 2015 PHPExcel |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_Excel5 |
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) |
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
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* @version ##VERSION##, ##DATE## |
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*/ |
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/** |
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* PHPExcel_Shared_Escher_DggContainer_BstoreContainer |
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* |
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* @category PHPExcel |
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* @package PHPExcel_Writer_Excel5 |
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* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel) |
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*/ |
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class PHPExcel_Writer_Excel5_Escher |
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{ |
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/** |
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* The object we are writing |
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*/ |
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private $object; |
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/** |
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* The written binary data |
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*/ |
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private $data; |
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/** |
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* Shape offsets. Positions in binary stream where a new shape record begins |
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* |
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* @var array |
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*/ |
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private $spOffsets; |
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/** |
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* Shape types. |
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* |
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* @var array |
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*/ |
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private $spTypes; |
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/** |
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* Constructor |
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* |
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* @param mixed |
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*/ |
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public function __construct($object) |
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{ |
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$this->object = $object; |
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} |
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/** |
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* Process the object to be written |
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*/ |
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public function close() |
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{ |
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// initialize |
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$this->data = ''; |
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switch (get_class($this->object)) { |
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case 'PHPExcel_Shared_Escher': |
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if ($dggContainer = $this->object->getDggContainer()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($dggContainer); |
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$this->data = $writer->close(); |
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} elseif ($dgContainer = $this->object->getDgContainer()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($dgContainer); |
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$this->data = $writer->close(); |
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$this->spOffsets = $writer->getSpOffsets(); |
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$this->spTypes = $writer->getSpTypes(); |
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} |
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break; |
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case 'PHPExcel_Shared_Escher_DggContainer': |
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// this is a container record |
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// initialize |
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$innerData = ''; |
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// write the dgg |
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$recVer = 0x0; |
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$recInstance = 0x0000; |
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$recType = 0xF006; |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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// dgg data |
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$dggData = |
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pack( |
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'VVVV', |
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$this->object->getSpIdMax(), // maximum shape identifier increased by one |
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$this->object->getCDgSaved() + 1, // number of file identifier clusters increased by one |
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$this->object->getCSpSaved(), |
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$this->object->getCDgSaved() // count total number of drawings saved |
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); |
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// add file identifier clusters (one per drawing) |
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$IDCLs = $this->object->getIDCLs(); |
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foreach ($IDCLs as $dgId => $maxReducedSpId) { |
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$dggData .= pack('VV', $dgId, $maxReducedSpId + 1); |
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} |
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$header = pack('vvV', $recVerInstance, $recType, strlen($dggData)); |
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$innerData .= $header . $dggData; |
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// write the bstoreContainer |
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if ($bstoreContainer = $this->object->getBstoreContainer()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($bstoreContainer); |
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$innerData .= $writer->close(); |
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} |
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// write the record |
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$recVer = 0xF; |
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$recInstance = 0x0000; |
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$recType = 0xF000; |
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$length = strlen($innerData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$this->data = $header . $innerData; |
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break; |
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case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer': |
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// this is a container record |
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// initialize |
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$innerData = ''; |
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// treat the inner data |
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if ($BSECollection = $this->object->getBSECollection()) { |
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foreach ($BSECollection as $BSE) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($BSE); |
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$innerData .= $writer->close(); |
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} |
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} |
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// write the record |
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$recVer = 0xF; |
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$recInstance = count($this->object->getBSECollection()); |
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$recType = 0xF001; |
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$length = strlen($innerData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$this->data = $header . $innerData; |
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break; |
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case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE': |
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// this is a semi-container record |
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// initialize |
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$innerData = ''; |
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// here we treat the inner data |
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if ($blip = $this->object->getBlip()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($blip); |
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$innerData .= $writer->close(); |
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} |
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// initialize |
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$data = ''; |
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$btWin32 = $this->object->getBlipType(); |
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$btMacOS = $this->object->getBlipType(); |
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$data .= pack('CC', $btWin32, $btMacOS); |
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$rgbUid = pack('VVVV', 0, 0, 0, 0); // todo |
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$data .= $rgbUid; |
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$tag = 0; |
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$size = strlen($innerData); |
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$cRef = 1; |
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$foDelay = 0; //todo |
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$unused1 = 0x0; |
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$cbName = 0x0; |
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$unused2 = 0x0; |
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$unused3 = 0x0; |
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$data .= pack('vVVVCCCC', $tag, $size, $cRef, $foDelay, $unused1, $cbName, $unused2, $unused3); |
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$data .= $innerData; |
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// write the record |
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$recVer = 0x2; |
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$recInstance = $this->object->getBlipType(); |
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$recType = 0xF007; |
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$length = strlen($data); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$this->data = $header; |
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$this->data .= $data; |
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break; |
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case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip': |
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// this is an atom record |
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// write the record |
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switch ($this->object->getParent()->getBlipType()) { |
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case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG: |
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// initialize |
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$innerData = ''; |
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$rgbUid1 = pack('VVVV', 0, 0, 0, 0); // todo |
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$innerData .= $rgbUid1; |
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$tag = 0xFF; // todo |
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$innerData .= pack('C', $tag); |
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$innerData .= $this->object->getData(); |
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$recVer = 0x0; |
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$recInstance = 0x46A; |
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$recType = 0xF01D; |
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$length = strlen($innerData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$this->data = $header; |
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$this->data .= $innerData; |
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break; |
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case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG: |
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// initialize |
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$innerData = ''; |
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$rgbUid1 = pack('VVVV', 0, 0, 0, 0); // todo |
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$innerData .= $rgbUid1; |
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$tag = 0xFF; // todo |
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$innerData .= pack('C', $tag); |
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$innerData .= $this->object->getData(); |
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$recVer = 0x0; |
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$recInstance = 0x6E0; |
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$recType = 0xF01E; |
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$length = strlen($innerData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$this->data = $header; |
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$this->data .= $innerData; |
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break; |
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} |
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break; |
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case 'PHPExcel_Shared_Escher_DgContainer': |
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// this is a container record |
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// initialize |
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$innerData = ''; |
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// write the dg |
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$recVer = 0x0; |
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$recInstance = $this->object->getDgId(); |
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$recType = 0xF008; |
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$length = 8; |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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// number of shapes in this drawing (including group shape) |
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$countShapes = count($this->object->getSpgrContainer()->getChildren()); |
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$innerData .= $header . pack('VV', $countShapes, $this->object->getLastSpId()); |
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//$innerData .= $header . pack('VV', 0, 0); |
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// write the spgrContainer |
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if ($spgrContainer = $this->object->getSpgrContainer()) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($spgrContainer); |
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$innerData .= $writer->close(); |
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// get the shape offsets relative to the spgrContainer record |
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$spOffsets = $writer->getSpOffsets(); |
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$spTypes = $writer->getSpTypes(); |
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// save the shape offsets relative to dgContainer |
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foreach ($spOffsets as & $spOffset) { |
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$spOffset += 24; // add length of dgContainer header data (8 bytes) plus dg data (16 bytes) |
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} |
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$this->spOffsets = $spOffsets; |
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$this->spTypes = $spTypes; |
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} |
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// write the record |
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$recVer = 0xF; |
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$recInstance = 0x0000; |
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$recType = 0xF002; |
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$length = strlen($innerData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$this->data = $header . $innerData; |
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break; |
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case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer': |
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// this is a container record |
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// initialize |
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$innerData = ''; |
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// initialize spape offsets |
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$totalSize = 8; |
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$spOffsets = array(); |
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$spTypes = array(); |
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// treat the inner data |
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foreach ($this->object->getChildren() as $spContainer) { |
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$writer = new PHPExcel_Writer_Excel5_Escher($spContainer); |
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$spData = $writer->close(); |
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$innerData .= $spData; |
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// save the shape offsets (where new shape records begin) |
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$totalSize += strlen($spData); |
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$spOffsets[] = $totalSize; |
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$spTypes = array_merge($spTypes, $writer->getSpTypes()); |
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} |
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// write the record |
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$recVer = 0xF; |
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$recInstance = 0x0000; |
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$recType = 0xF003; |
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$length = strlen($innerData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$this->data = $header . $innerData; |
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$this->spOffsets = $spOffsets; |
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$this->spTypes = $spTypes; |
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break; |
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case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer': |
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// initialize |
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$data = ''; |
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// build the data |
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// write group shape record, if necessary? |
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if ($this->object->getSpgr()) { |
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$recVer = 0x1; |
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$recInstance = 0x0000; |
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$recType = 0xF009; |
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$length = 0x00000010; |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$data .= $header . pack('VVVV', 0, 0, 0, 0); |
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} |
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$this->spTypes[] = ($this->object->getSpType()); |
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// write the shape record |
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$recVer = 0x2; |
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$recInstance = $this->object->getSpType(); // shape type |
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$recType = 0xF00A; |
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$length = 0x00000008; |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$data .= $header . pack('VV', $this->object->getSpId(), $this->object->getSpgr() ? 0x0005 : 0x0A00); |
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// the options |
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if ($this->object->getOPTCollection()) { |
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$optData = ''; |
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$recVer = 0x3; |
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$recInstance = count($this->object->getOPTCollection()); |
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$recType = 0xF00B; |
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foreach ($this->object->getOPTCollection() as $property => $value) { |
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$optData .= pack('vV', $property, $value); |
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} |
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$length = strlen($optData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$data .= $header . $optData; |
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} |
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// the client anchor |
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if ($this->object->getStartCoordinates()) { |
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$clientAnchorData = ''; |
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$recVer = 0x0; |
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$recInstance = 0x0; |
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$recType = 0xF010; |
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// start coordinates |
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list($column, $row) = PHPExcel_Cell::coordinateFromString($this->object->getStartCoordinates()); |
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$c1 = PHPExcel_Cell::columnIndexFromString($column) - 1; |
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$r1 = $row - 1; |
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// start offsetX |
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$startOffsetX = $this->object->getStartOffsetX(); |
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// start offsetY |
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$startOffsetY = $this->object->getStartOffsetY(); |
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// end coordinates |
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list($column, $row) = PHPExcel_Cell::coordinateFromString($this->object->getEndCoordinates()); |
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$c2 = PHPExcel_Cell::columnIndexFromString($column) - 1; |
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$r2 = $row - 1; |
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// end offsetX |
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$endOffsetX = $this->object->getEndOffsetX(); |
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// end offsetY |
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$endOffsetY = $this->object->getEndOffsetY(); |
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$clientAnchorData = pack('vvvvvvvvv', $this->object->getSpFlag(), $c1, $startOffsetX, $r1, $startOffsetY, $c2, $endOffsetX, $r2, $endOffsetY); |
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$length = strlen($clientAnchorData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$data .= $header . $clientAnchorData; |
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} |
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// the client data, just empty for now |
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if (!$this->object->getSpgr()) { |
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$clientDataData = ''; |
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$recVer = 0x0; |
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$recInstance = 0x0; |
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$recType = 0xF011; |
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$length = strlen($clientDataData); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$data .= $header . $clientDataData; |
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} |
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// write the record |
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$recVer = 0xF; |
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$recInstance = 0x0000; |
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$recType = 0xF004; |
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$length = strlen($data); |
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$recVerInstance = $recVer; |
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$recVerInstance |= $recInstance << 4; |
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$header = pack('vvV', $recVerInstance, $recType, $length); |
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$this->data = $header . $data; |
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break; |
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} |
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return $this->data; |
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} |
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/** |
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* Gets the shape offsets |
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* |
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* @return array |
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*/ |
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public function getSpOffsets() |
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{ |
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return $this->spOffsets; |
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} |
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/** |
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* Gets the shape types |
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* |
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* @return array |
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*/ |
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public function getSpTypes() |
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{ |
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return $this->spTypes; |
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} |
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}
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