| 1 |
<?php |
| 2 |
|
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namespace TablePress\PhpOffice\PhpSpreadsheet\Reader\Xls; |
| 4 |
|
| 5 |
use TablePress\PhpOffice\PhpSpreadsheet\Cell\Coordinate; |
| 6 |
use TablePress\PhpOffice\PhpSpreadsheet\Reader\Xls; |
| 7 |
use TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer; |
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use TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer\SpgrContainer; |
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use TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer\SpgrContainer\SpContainer; |
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use TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer; |
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use TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer; |
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use TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE; |
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use TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE\Blip; |
| 14 |
|
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/** |
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* @template T of BSE|BstoreContainer|DgContainer|DggContainer|\TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher|SpContainer|SpgrContainer |
| 17 |
*/ |
| 18 |
class Escher |
| 19 |
{ |
| 20 |
const DGGCONTAINER = 0xF000; |
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const BSTORECONTAINER = 0xF001; |
| 22 |
const DGCONTAINER = 0xF002; |
| 23 |
const SPGRCONTAINER = 0xF003; |
| 24 |
const SPCONTAINER = 0xF004; |
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const DGG = 0xF006; |
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const BSE = 0xF007; |
| 27 |
const DG = 0xF008; |
| 28 |
const SPGR = 0xF009; |
| 29 |
const SP = 0xF00A; |
| 30 |
const OPT = 0xF00B; |
| 31 |
const CLIENTTEXTBOX = 0xF00D; |
| 32 |
const CLIENTANCHOR = 0xF010; |
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const CLIENTDATA = 0xF011; |
| 34 |
const BLIPJPEG = 0xF01D; |
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const BLIPPNG = 0xF01E; |
| 36 |
const SPLITMENUCOLORS = 0xF11E; |
| 37 |
const TERTIARYOPT = 0xF122; |
| 38 |
|
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/** |
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* Escher stream data (binary). |
| 41 |
*/ |
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private string $data; |
| 43 |
|
| 44 |
/** |
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* Size in bytes of the Escher stream data. |
| 46 |
*/ |
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private int $dataSize; |
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|
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/** |
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* Current position of stream pointer in Escher stream data. |
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*/ |
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private int $pos; |
| 53 |
|
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/** |
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* The object to be returned by the reader. Modified during load. |
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* |
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* @var T |
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*/ |
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private $object; |
| 60 |
|
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/** |
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* Create a new Escher instance. |
| 63 |
* |
| 64 |
* @param T $object |
| 65 |
*/ |
| 66 |
public function __construct($object) |
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{ |
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$this->object = $object; |
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} |
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|
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private const WHICH_ROUTINE = [ |
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self::DGGCONTAINER => 'readDggContainer', |
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self::DGG => 'readDgg', |
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self::BSTORECONTAINER => 'readBstoreContainer', |
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self::BSE => 'readBSE', |
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self::BLIPJPEG => 'readBlipJPEG', |
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self::BLIPPNG => 'readBlipPNG', |
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self::OPT => 'readOPT', |
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self::TERTIARYOPT => 'readTertiaryOPT', |
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self::SPLITMENUCOLORS => 'readSplitMenuColors', |
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self::DGCONTAINER => 'readDgContainer', |
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self::DG => 'readDg', |
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self::SPGRCONTAINER => 'readSpgrContainer', |
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self::SPCONTAINER => 'readSpContainer', |
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self::SPGR => 'readSpgr', |
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self::SP => 'readSp', |
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self::CLIENTTEXTBOX => 'readClientTextbox', |
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self::CLIENTANCHOR => 'readClientAnchor', |
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self::CLIENTDATA => 'readClientData', |
| 90 |
]; |
| 91 |
|
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/** |
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* Load Escher stream data. May be a partial Escher stream. |
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* |
| 95 |
* @return T |
| 96 |
*/ |
| 97 |
public function load(string $data) |
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{ |
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$this->data = $data; |
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|
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// total byte size of Excel data (workbook global substream + sheet substreams) |
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$this->dataSize = strlen($this->data); |
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|
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$this->pos = 0; |
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|
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// Parse Escher stream |
| 107 |
while ($this->pos < $this->dataSize) { |
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// offset: 2; size: 2: Record Type |
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$fbt = Xls::getUInt2d($this->data, $this->pos + 2); |
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$routine = self::WHICH_ROUTINE[$fbt] ?? 'readDefault'; |
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if (method_exists($this, $routine)) { |
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$this->$routine(); |
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} |
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} |
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|
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return $this->object; |
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} |
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|
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/** |
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* Read a generic record. |
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*/ |
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private function readDefault(): void |
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{ |
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// offset 0; size: 2; recVer and recInstance |
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//$verInstance = Xls::getUInt2d($this->data, $this->pos); |
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|
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// offset: 2; size: 2: Record Type |
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//$fbt = Xls::getUInt2d($this->data, $this->pos + 2); |
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|
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// bit: 0-3; mask: 0x000F; recVer |
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//$recVer = (0x000F & $verInstance) >> 0; |
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|
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$length = Xls::getInt4d($this->data, $this->pos + 4); |
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//$recordData = substr($this->data, $this->pos + 8, $length); |
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|
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// move stream pointer to next record |
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$this->pos += 8 + $length; |
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} |
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|
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/** |
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* Read DggContainer record (Drawing Group Container). |
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*/ |
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private function readDggContainer(): void |
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{ |
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$length = Xls::getInt4d($this->data, $this->pos + 4); |
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$recordData = (string) substr($this->data, $this->pos + 8, $length); |
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|
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// move stream pointer to next record |
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$this->pos += 8 + $length; |
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|
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// record is a container, read contents |
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$dggContainer = new DggContainer(); |
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$this->applyAttribute('setDggContainer', $dggContainer); |
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$reader = new self($dggContainer); |
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$reader->load($recordData); |
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} |
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|
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/** |
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* Read Dgg record (Drawing Group). |
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*/ |
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private function readDgg(): void |
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{ |
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$length = Xls::getInt4d($this->data, $this->pos + 4); |
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//$recordData = substr($this->data, $this->pos + 8, $length); |
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|
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// move stream pointer to next record |
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$this->pos += 8 + $length; |
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} |
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|
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/** |
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* Read BstoreContainer record (Blip Store Container). |
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*/ |
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private function readBstoreContainer(): void |
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{ |
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$length = Xls::getInt4d($this->data, $this->pos + 4); |
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$recordData = (string) substr($this->data, $this->pos + 8, $length); |
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|
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// move stream pointer to next record |
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$this->pos += 8 + $length; |
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|
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// record is a container, read contents |
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$bstoreContainer = new BstoreContainer(); |
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$this->applyAttribute('setBstoreContainer', $bstoreContainer); |
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$reader = new self($bstoreContainer); |
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$reader->load($recordData); |
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} |
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|
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/** |
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* Read BSE record. |
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*/ |
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private function readBSE(): void |
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{ |
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// offset: 0; size: 2; recVer and recInstance |
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|
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// bit: 4-15; mask: 0xFFF0; recInstance |
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$recInstance = (0xFFF0 & Xls::getUInt2d($this->data, $this->pos)) >> 4; |
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|
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$length = Xls::getInt4d($this->data, $this->pos + 4); |
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$recordData = (string) substr($this->data, $this->pos + 8, $length); |
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|
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// move stream pointer to next record |
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$this->pos += 8 + $length; |
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|
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// add BSE to BstoreContainer |
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$BSE = new BSE(); |
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$this->applyAttribute('addBSE', $BSE); |
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|
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$BSE->setBLIPType($recInstance); |
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|
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// offset: 0; size: 1; btWin32 (MSOBLIPTYPE) |
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//$btWin32 = ord($recordData[0]); |
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|
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// offset: 1; size: 1; btWin32 (MSOBLIPTYPE) |
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//$btMacOS = ord($recordData[1]); |
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|
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// offset: 2; size: 16; MD4 digest |
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//$rgbUid = substr($recordData, 2, 16); |
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|
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// offset: 18; size: 2; tag |
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//$tag = Xls::getUInt2d($recordData, 18); |
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|
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// offset: 20; size: 4; size of BLIP in bytes |
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//$size = Xls::getInt4d($recordData, 20); |
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|
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// offset: 24; size: 4; number of references to this BLIP |
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//$cRef = Xls::getInt4d($recordData, 24); |
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|
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// offset: 28; size: 4; MSOFO file offset |
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//$foDelay = Xls::getInt4d($recordData, 28); |
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|
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// offset: 32; size: 1; unused1 |
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//$unused1 = ord($recordData[32]); |
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|
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// offset: 33; size: 1; size of nameData in bytes (including null terminator) |
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$cbName = ord($recordData[33]); |
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|
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// offset: 34; size: 1; unused2 |
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//$unused2 = ord($recordData[34]); |
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|
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// offset: 35; size: 1; unused3 |
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//$unused3 = ord($recordData[35]); |
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|
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// offset: 36; size: $cbName; nameData |
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//$nameData = substr($recordData, 36, $cbName); |
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|
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// offset: 36 + $cbName, size: var; the BLIP data |
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$blipData = (string) substr($recordData, 36 + $cbName); |
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|
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// record is a container, read contents |
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$reader = new self($BSE); |
| 251 |
$reader->load($blipData); |
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} |
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|
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/** |
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* Read BlipJPEG record. Holds raw JPEG image data. |
| 256 |
*/ |
| 257 |
private function readBlipJPEG(): void |
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{ |
| 259 |
// offset: 0; size: 2; recVer and recInstance |
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|
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// bit: 4-15; mask: 0xFFF0; recInstance |
| 262 |
$recInstance = (0xFFF0 & Xls::getUInt2d($this->data, $this->pos)) >> 4; |
| 263 |
|
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$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 265 |
$recordData = (string) substr($this->data, $this->pos + 8, $length); |
| 266 |
|
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// move stream pointer to next record |
| 268 |
$this->pos += 8 + $length; |
| 269 |
|
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$pos = 0; |
| 271 |
|
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// offset: 0; size: 16; rgbUid1 (MD4 digest of) |
| 273 |
//$rgbUid1 = substr($recordData, 0, 16); |
| 274 |
$pos += 16; |
| 275 |
|
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// offset: 16; size: 16; rgbUid2 (MD4 digest), only if $recInstance = 0x46B or 0x6E3 |
| 277 |
if (in_array($recInstance, [0x046B, 0x06E3])) { |
| 278 |
//$rgbUid2 = substr($recordData, 16, 16); |
| 279 |
$pos += 16; |
| 280 |
} |
| 281 |
|
| 282 |
// offset: var; size: 1; tag |
| 283 |
//$tag = ord($recordData[$pos]); |
| 284 |
++$pos; |
| 285 |
|
| 286 |
// offset: var; size: var; the raw image data |
| 287 |
$data = (string) substr($recordData, $pos); |
| 288 |
|
| 289 |
$blip = new Blip(); |
| 290 |
$blip->setData($data); |
| 291 |
|
| 292 |
$this->applyAttribute('setBlip', $blip); |
| 293 |
} |
| 294 |
|
| 295 |
/** |
| 296 |
* Read BlipPNG record. Holds raw PNG image data. |
| 297 |
*/ |
| 298 |
private function readBlipPNG(): void |
| 299 |
{ |
| 300 |
// offset: 0; size: 2; recVer and recInstance |
| 301 |
|
| 302 |
// bit: 4-15; mask: 0xFFF0; recInstance |
| 303 |
$recInstance = (0xFFF0 & Xls::getUInt2d($this->data, $this->pos)) >> 4; |
| 304 |
|
| 305 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 306 |
$recordData = (string) substr($this->data, $this->pos + 8, $length); |
| 307 |
|
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// move stream pointer to next record |
| 309 |
$this->pos += 8 + $length; |
| 310 |
|
| 311 |
$pos = 0; |
| 312 |
|
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// offset: 0; size: 16; rgbUid1 (MD4 digest of) |
| 314 |
//$rgbUid1 = substr($recordData, 0, 16); |
| 315 |
$pos += 16; |
| 316 |
|
| 317 |
// offset: 16; size: 16; rgbUid2 (MD4 digest), only if $recInstance = 0x46B or 0x6E3 |
| 318 |
if ($recInstance == 0x06E1) { |
| 319 |
//$rgbUid2 = substr($recordData, 16, 16); |
| 320 |
$pos += 16; |
| 321 |
} |
| 322 |
|
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// offset: var; size: 1; tag |
| 324 |
//$tag = ord($recordData[$pos]); |
| 325 |
++$pos; |
| 326 |
|
| 327 |
// offset: var; size: var; the raw image data |
| 328 |
$data = (string) substr($recordData, $pos); |
| 329 |
|
| 330 |
$blip = new Blip(); |
| 331 |
$blip->setData($data); |
| 332 |
|
| 333 |
$this->applyAttribute('setBlip', $blip); |
| 334 |
} |
| 335 |
|
| 336 |
/** |
| 337 |
* Read OPT record. This record may occur within DggContainer record or SpContainer. |
| 338 |
*/ |
| 339 |
private function readOPT(): void |
| 340 |
{ |
| 341 |
// offset: 0; size: 2; recVer and recInstance |
| 342 |
|
| 343 |
// bit: 4-15; mask: 0xFFF0; recInstance |
| 344 |
$recInstance = (0xFFF0 & Xls::getUInt2d($this->data, $this->pos)) >> 4; |
| 345 |
|
| 346 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 347 |
$recordData = (string) substr($this->data, $this->pos + 8, $length); |
| 348 |
|
| 349 |
// move stream pointer to next record |
| 350 |
$this->pos += 8 + $length; |
| 351 |
|
| 352 |
$this->readOfficeArtRGFOPTE($recordData, $recInstance); |
| 353 |
} |
| 354 |
|
| 355 |
/** |
| 356 |
* Read TertiaryOPT record. |
| 357 |
*/ |
| 358 |
private function readTertiaryOPT(): void |
| 359 |
{ |
| 360 |
// offset: 0; size: 2; recVer and recInstance |
| 361 |
|
| 362 |
// bit: 4-15; mask: 0xFFF0; recInstance |
| 363 |
//$recInstance = (0xFFF0 & Xls::getUInt2d($this->data, $this->pos)) >> 4; |
| 364 |
|
| 365 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 366 |
//$recordData = substr($this->data, $this->pos + 8, $length); |
| 367 |
|
| 368 |
// move stream pointer to next record |
| 369 |
$this->pos += 8 + $length; |
| 370 |
} |
| 371 |
|
| 372 |
/** |
| 373 |
* Read SplitMenuColors record. |
| 374 |
*/ |
| 375 |
private function readSplitMenuColors(): void |
| 376 |
{ |
| 377 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 378 |
//$recordData = substr($this->data, $this->pos + 8, $length); |
| 379 |
|
| 380 |
// move stream pointer to next record |
| 381 |
$this->pos += 8 + $length; |
| 382 |
} |
| 383 |
|
| 384 |
/** |
| 385 |
* Read DgContainer record (Drawing Container). |
| 386 |
*/ |
| 387 |
private function readDgContainer(): void |
| 388 |
{ |
| 389 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 390 |
$recordData = (string) substr($this->data, $this->pos + 8, $length); |
| 391 |
|
| 392 |
// move stream pointer to next record |
| 393 |
$this->pos += 8 + $length; |
| 394 |
|
| 395 |
// record is a container, read contents |
| 396 |
$dgContainer = new DgContainer(); |
| 397 |
$this->applyAttribute('setDgContainer', $dgContainer); |
| 398 |
$reader = new self($dgContainer); |
| 399 |
$reader->load($recordData); |
| 400 |
} |
| 401 |
|
| 402 |
/** |
| 403 |
* Read Dg record (Drawing). |
| 404 |
*/ |
| 405 |
private function readDg(): void |
| 406 |
{ |
| 407 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 408 |
//$recordData = substr($this->data, $this->pos + 8, $length); |
| 409 |
|
| 410 |
// move stream pointer to next record |
| 411 |
$this->pos += 8 + $length; |
| 412 |
} |
| 413 |
|
| 414 |
/** |
| 415 |
* Read SpgrContainer record (Shape Group Container). |
| 416 |
*/ |
| 417 |
private function readSpgrContainer(): void |
| 418 |
{ |
| 419 |
// context is either context DgContainer or SpgrContainer |
| 420 |
|
| 421 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 422 |
$recordData = (string) substr($this->data, $this->pos + 8, $length); |
| 423 |
|
| 424 |
// move stream pointer to next record |
| 425 |
$this->pos += 8 + $length; |
| 426 |
|
| 427 |
// record is a container, read contents |
| 428 |
$spgrContainer = new SpgrContainer(); |
| 429 |
|
| 430 |
if ($this->object instanceof DgContainer) { |
| 431 |
// DgContainer |
| 432 |
$this->object->setSpgrContainer($spgrContainer); |
| 433 |
} elseif ($this->object instanceof SpgrContainer) { |
| 434 |
// SpgrContainer |
| 435 |
$this->object->addChild($spgrContainer); |
| 436 |
} |
| 437 |
|
| 438 |
$reader = new self($spgrContainer); |
| 439 |
$reader->load($recordData); |
| 440 |
} |
| 441 |
|
| 442 |
/** |
| 443 |
* Read SpContainer record (Shape Container). |
| 444 |
*/ |
| 445 |
private function readSpContainer(): void |
| 446 |
{ |
| 447 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 448 |
$recordData = (string) substr($this->data, $this->pos + 8, $length); |
| 449 |
|
| 450 |
// add spContainer to spgrContainer |
| 451 |
$spContainer = new SpContainer(); |
| 452 |
$this->applyAttribute('addChild', $spContainer); |
| 453 |
|
| 454 |
// move stream pointer to next record |
| 455 |
$this->pos += 8 + $length; |
| 456 |
|
| 457 |
// record is a container, read contents |
| 458 |
$reader = new self($spContainer); |
| 459 |
$reader->load($recordData); |
| 460 |
} |
| 461 |
|
| 462 |
/** |
| 463 |
* Read Spgr record (Shape Group). |
| 464 |
*/ |
| 465 |
private function readSpgr(): void |
| 466 |
{ |
| 467 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 468 |
//$recordData = substr($this->data, $this->pos + 8, $length); |
| 469 |
|
| 470 |
// move stream pointer to next record |
| 471 |
$this->pos += 8 + $length; |
| 472 |
} |
| 473 |
|
| 474 |
/** |
| 475 |
* Read Sp record (Shape). |
| 476 |
*/ |
| 477 |
private function readSp(): void |
| 478 |
{ |
| 479 |
// offset: 0; size: 2; recVer and recInstance |
| 480 |
|
| 481 |
// bit: 4-15; mask: 0xFFF0; recInstance |
| 482 |
//$recInstance = (0xFFF0 & Xls::getUInt2d($this->data, $this->pos)) >> 4; |
| 483 |
|
| 484 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 485 |
//$recordData = substr($this->data, $this->pos + 8, $length); |
| 486 |
|
| 487 |
// move stream pointer to next record |
| 488 |
$this->pos += 8 + $length; |
| 489 |
} |
| 490 |
|
| 491 |
/** |
| 492 |
* Read ClientTextbox record. |
| 493 |
*/ |
| 494 |
private function readClientTextbox(): void |
| 495 |
{ |
| 496 |
// offset: 0; size: 2; recVer and recInstance |
| 497 |
|
| 498 |
// bit: 4-15; mask: 0xFFF0; recInstance |
| 499 |
//$recInstance = (0xFFF0 & Xls::getUInt2d($this->data, $this->pos)) >> 4; |
| 500 |
|
| 501 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 502 |
//$recordData = substr($this->data, $this->pos + 8, $length); |
| 503 |
|
| 504 |
// move stream pointer to next record |
| 505 |
$this->pos += 8 + $length; |
| 506 |
} |
| 507 |
|
| 508 |
/** |
| 509 |
* Read ClientAnchor record. This record holds information about where the shape is anchored in worksheet. |
| 510 |
*/ |
| 511 |
private function readClientAnchor(): void |
| 512 |
{ |
| 513 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 514 |
$recordData = (string) substr($this->data, $this->pos + 8, $length); |
| 515 |
|
| 516 |
// move stream pointer to next record |
| 517 |
$this->pos += 8 + $length; |
| 518 |
|
| 519 |
// offset: 2; size: 2; upper-left corner column index (0-based) |
| 520 |
$c1 = Xls::getUInt2d($recordData, 2); |
| 521 |
|
| 522 |
// offset: 4; size: 2; upper-left corner horizontal offset in 1/1024 of column width |
| 523 |
$startOffsetX = Xls::getUInt2d($recordData, 4); |
| 524 |
|
| 525 |
// offset: 6; size: 2; upper-left corner row index (0-based) |
| 526 |
$r1 = Xls::getUInt2d($recordData, 6); |
| 527 |
|
| 528 |
// offset: 8; size: 2; upper-left corner vertical offset in 1/256 of row height |
| 529 |
$startOffsetY = Xls::getUInt2d($recordData, 8); |
| 530 |
|
| 531 |
// offset: 10; size: 2; bottom-right corner column index (0-based) |
| 532 |
$c2 = Xls::getUInt2d($recordData, 10); |
| 533 |
|
| 534 |
// offset: 12; size: 2; bottom-right corner horizontal offset in 1/1024 of column width |
| 535 |
$endOffsetX = Xls::getUInt2d($recordData, 12); |
| 536 |
|
| 537 |
// offset: 14; size: 2; bottom-right corner row index (0-based) |
| 538 |
$r2 = Xls::getUInt2d($recordData, 14); |
| 539 |
|
| 540 |
// offset: 16; size: 2; bottom-right corner vertical offset in 1/256 of row height |
| 541 |
$endOffsetY = Xls::getUInt2d($recordData, 16); |
| 542 |
|
| 543 |
$this->applyAttribute('setStartCoordinates', Coordinate::stringFromColumnIndex($c1 + 1) . ($r1 + 1)); |
| 544 |
$this->applyAttribute('setStartOffsetX', $startOffsetX); |
| 545 |
$this->applyAttribute('setStartOffsetY', $startOffsetY); |
| 546 |
$this->applyAttribute('setEndCoordinates', Coordinate::stringFromColumnIndex($c2 + 1) . ($r2 + 1)); |
| 547 |
$this->applyAttribute('setEndOffsetX', $endOffsetX); |
| 548 |
$this->applyAttribute('setEndOffsetY', $endOffsetY); |
| 549 |
} |
| 550 |
|
| 551 |
/** |
| 552 |
* @param mixed $value |
| 553 |
*/ |
| 554 |
private function applyAttribute(string $name, $value): void |
| 555 |
{ |
| 556 |
if (method_exists($this->object, $name)) { |
| 557 |
$this->object->$name($value); |
| 558 |
} |
| 559 |
} |
| 560 |
|
| 561 |
/** |
| 562 |
* Read ClientData record. |
| 563 |
*/ |
| 564 |
private function readClientData(): void |
| 565 |
{ |
| 566 |
$length = Xls::getInt4d($this->data, $this->pos + 4); |
| 567 |
//$recordData = substr($this->data, $this->pos + 8, $length); |
| 568 |
|
| 569 |
// move stream pointer to next record |
| 570 |
$this->pos += 8 + $length; |
| 571 |
} |
| 572 |
|
| 573 |
/** |
| 574 |
* Read OfficeArtRGFOPTE table of property-value pairs. |
| 575 |
* |
| 576 |
* @param string $data Binary data |
| 577 |
* @param int $n Number of properties |
| 578 |
*/ |
| 579 |
private function readOfficeArtRGFOPTE(string $data, int $n): void |
| 580 |
{ |
| 581 |
$splicedComplexData = (string) substr($data, 6 * $n); |
| 582 |
|
| 583 |
// loop through property-value pairs |
| 584 |
for ($i = 0; $i < $n; ++$i) { |
| 585 |
// read 6 bytes at a time |
| 586 |
$fopte = (string) substr($data, 6 * $i, 6); |
| 587 |
|
| 588 |
// offset: 0; size: 2; opid |
| 589 |
$opid = Xls::getUInt2d($fopte, 0); |
| 590 |
|
| 591 |
// bit: 0-13; mask: 0x3FFF; opid.opid |
| 592 |
$opidOpid = (0x3FFF & $opid) >> 0; |
| 593 |
|
| 594 |
// bit: 14; mask 0x4000; 1 = value in op field is BLIP identifier |
| 595 |
//$opidFBid = (0x4000 & $opid) >> 14; |
| 596 |
|
| 597 |
// bit: 15; mask 0x8000; 1 = this is a complex property, op field specifies size of complex data |
| 598 |
$opidFComplex = (0x8000 & $opid) >> 15; |
| 599 |
|
| 600 |
// offset: 2; size: 4; the value for this property |
| 601 |
$op = Xls::getInt4d($fopte, 2); |
| 602 |
|
| 603 |
if ($opidFComplex) { |
| 604 |
$complexData = (string) substr($splicedComplexData, 0, $op); |
| 605 |
$splicedComplexData = (string) substr($splicedComplexData, $op); |
| 606 |
|
| 607 |
// we store string value with complex data |
| 608 |
$value = $complexData; |
| 609 |
} else { |
| 610 |
// we store integer value |
| 611 |
$value = $op; |
| 612 |
} |
| 613 |
|
| 614 |
if (method_exists($this->object, 'setOPT')) { |
| 615 |
$this->object->setOPT($opidOpid, $value); |
| 616 |
} |
| 617 |
} |
| 618 |
} |
| 619 |
} |
| 620 |
|
