diff options
Diffstat (limited to 'admin/survey/excel/PHPExcel/Reader/Excel5/Escher.php')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Reader/Excel5/Escher.php | 640 |
1 files changed, 0 insertions, 640 deletions
diff --git a/admin/survey/excel/PHPExcel/Reader/Excel5/Escher.php b/admin/survey/excel/PHPExcel/Reader/Excel5/Escher.php deleted file mode 100644 index cd9b1cd..0000000 --- a/admin/survey/excel/PHPExcel/Reader/Excel5/Escher.php +++ /dev/null @@ -1,640 +0,0 @@ -<?php
-/**
- * PHPExcel
- *
- * Copyright (c) 2006 - 2012 PHPExcel
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * @category PHPExcel
- * @package PHPExcel_Reader_Excel5
- * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
- * @version 1.7.8, 2012-10-12
- */
-
-/**
- * PHPExcel_Reader_Excel5_Escher
- *
- * @category PHPExcel
- * @package PHPExcel_Reader_Excel5
- * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- */
-class PHPExcel_Reader_Excel5_Escher
-{
- const DGGCONTAINER = 0xF000;
- const BSTORECONTAINER = 0xF001;
- const DGCONTAINER = 0xF002;
- const SPGRCONTAINER = 0xF003;
- const SPCONTAINER = 0xF004;
- const DGG = 0xF006;
- const BSE = 0xF007;
- const DG = 0xF008;
- const SPGR = 0xF009;
- const SP = 0xF00A;
- const OPT = 0xF00B;
- const CLIENTTEXTBOX = 0xF00D;
- const CLIENTANCHOR = 0xF010;
- const CLIENTDATA = 0xF011;
- const BLIPJPEG = 0xF01D;
- const BLIPPNG = 0xF01E;
- const SPLITMENUCOLORS = 0xF11E;
- const TERTIARYOPT = 0xF122;
-
- /**
- * Escher stream data (binary)
- *
- * @var string
- */
- private $_data;
-
- /**
- * Size in bytes of the Escher stream data
- *
- * @var int
- */
- private $_dataSize;
-
- /**
- * Current position of stream pointer in Escher stream data
- *
- * @var int
- */
- private $_pos;
-
- /**
- * The object to be returned by the reader. Modified during load.
- *
- * @var mixed
- */
- private $_object;
-
- /**
- * Create a new PHPExcel_Reader_Excel5_Escher instance
- *
- * @param mixed $object
- */
- public function __construct($object)
- {
- $this->_object = $object;
- }
-
- /**
- * Load Escher stream data. May be a partial Escher stream.
- *
- * @param string $data
- */
- public function load($data)
- {
- $this->_data = $data;
-
- // total byte size of Excel data (workbook global substream + sheet substreams)
- $this->_dataSize = strlen($this->_data);
-
- $this->_pos = 0;
-
- // Parse Escher stream
- while ($this->_pos < $this->_dataSize) {
-
- // offset: 2; size: 2: Record Type
- $fbt = PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos + 2);
-
- switch ($fbt) {
- case self::DGGCONTAINER: $this->_readDggContainer(); break;
- case self::DGG: $this->_readDgg(); break;
- case self::BSTORECONTAINER: $this->_readBstoreContainer(); break;
- case self::BSE: $this->_readBSE(); break;
- case self::BLIPJPEG: $this->_readBlipJPEG(); break;
- case self::BLIPPNG: $this->_readBlipPNG(); break;
- case self::OPT: $this->_readOPT(); break;
- case self::TERTIARYOPT: $this->_readTertiaryOPT(); break;
- case self::SPLITMENUCOLORS: $this->_readSplitMenuColors(); break;
- case self::DGCONTAINER: $this->_readDgContainer(); break;
- case self::DG: $this->_readDg(); break;
- case self::SPGRCONTAINER: $this->_readSpgrContainer(); break;
- case self::SPCONTAINER: $this->_readSpContainer(); break;
- case self::SPGR: $this->_readSpgr(); break;
- case self::SP: $this->_readSp(); break;
- case self::CLIENTTEXTBOX: $this->_readClientTextbox(); break;
- case self::CLIENTANCHOR: $this->_readClientAnchor(); break;
- case self::CLIENTDATA: $this->_readClientData(); break;
- default: $this->_readDefault(); break;
- }
- }
-
- return $this->_object;
- }
-
- /**
- * Read a generic record
- */
- private function _readDefault()
- {
- // offset 0; size: 2; recVer and recInstance
- $verInstance = PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos);
-
- // offset: 2; size: 2: Record Type
- $fbt = PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos + 2);
-
- // bit: 0-3; mask: 0x000F; recVer
- $recVer = (0x000F & $verInstance) >> 0;
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read DggContainer record (Drawing Group Container)
- */
- private function _readDggContainer()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- // record is a container, read contents
- $dggContainer = new PHPExcel_Shared_Escher_DggContainer();
- $this->_object->setDggContainer($dggContainer);
- $reader = new PHPExcel_Reader_Excel5_Escher($dggContainer);
- $reader->load($recordData);
- }
-
- /**
- * Read Dgg record (Drawing Group)
- */
- private function _readDgg()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read BstoreContainer record (Blip Store Container)
- */
- private function _readBstoreContainer()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- // record is a container, read contents
- $bstoreContainer = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer();
- $this->_object->setBstoreContainer($bstoreContainer);
- $reader = new PHPExcel_Reader_Excel5_Escher($bstoreContainer);
- $reader->load($recordData);
- }
-
- /**
- * Read BSE record
- */
- private function _readBSE()
- {
- // offset: 0; size: 2; recVer and recInstance
-
- // bit: 4-15; mask: 0xFFF0; recInstance
- $recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- // add BSE to BstoreContainer
- $BSE = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE();
- $this->_object->addBSE($BSE);
-
- $BSE->setBLIPType($recInstance);
-
- // offset: 0; size: 1; btWin32 (MSOBLIPTYPE)
- $btWin32 = ord($recordData[0]);
-
- // offset: 1; size: 1; btWin32 (MSOBLIPTYPE)
- $btMacOS = ord($recordData[1]);
-
- // offset: 2; size: 16; MD4 digest
- $rgbUid = substr($recordData, 2, 16);
-
- // offset: 18; size: 2; tag
- $tag = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 18);
-
- // offset: 20; size: 4; size of BLIP in bytes
- $size = PHPExcel_Reader_Excel5::_GetInt4d($recordData, 20);
-
- // offset: 24; size: 4; number of references to this BLIP
- $cRef = PHPExcel_Reader_Excel5::_GetInt4d($recordData, 24);
-
- // offset: 28; size: 4; MSOFO file offset
- $foDelay = PHPExcel_Reader_Excel5::_GetInt4d($recordData, 28);
-
- // offset: 32; size: 1; unused1
- $unused1 = ord($recordData{32});
-
- // offset: 33; size: 1; size of nameData in bytes (including null terminator)
- $cbName = ord($recordData{33});
-
- // offset: 34; size: 1; unused2
- $unused2 = ord($recordData{34});
-
- // offset: 35; size: 1; unused3
- $unused3 = ord($recordData{35});
-
- // offset: 36; size: $cbName; nameData
- $nameData = substr($recordData, 36, $cbName);
-
- // offset: 36 + $cbName, size: var; the BLIP data
- $blipData = substr($recordData, 36 + $cbName);
-
- // record is a container, read contents
- $reader = new PHPExcel_Reader_Excel5_Escher($BSE);
- $reader->load($blipData);
- }
-
- /**
- * Read BlipJPEG record. Holds raw JPEG image data
- */
- private function _readBlipJPEG()
- {
- // offset: 0; size: 2; recVer and recInstance
-
- // bit: 4-15; mask: 0xFFF0; recInstance
- $recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- $pos = 0;
-
- // offset: 0; size: 16; rgbUid1 (MD4 digest of)
- $rgbUid1 = substr($recordData, 0, 16);
- $pos += 16;
-
- // offset: 16; size: 16; rgbUid2 (MD4 digest), only if $recInstance = 0x46B or 0x6E3
- if (in_array($recInstance, array(0x046B, 0x06E3))) {
- $rgbUid2 = substr($recordData, 16, 16);
- $pos += 16;
- }
-
- // offset: var; size: 1; tag
- $tag = ord($recordData{$pos});
- $pos += 1;
-
- // offset: var; size: var; the raw image data
- $data = substr($recordData, $pos);
-
- $blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();
- $blip->setData($data);
-
- $this->_object->setBlip($blip);
- }
-
- /**
- * Read BlipPNG record. Holds raw PNG image data
- */
- private function _readBlipPNG()
- {
- // offset: 0; size: 2; recVer and recInstance
-
- // bit: 4-15; mask: 0xFFF0; recInstance
- $recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- $pos = 0;
-
- // offset: 0; size: 16; rgbUid1 (MD4 digest of)
- $rgbUid1 = substr($recordData, 0, 16);
- $pos += 16;
-
- // offset: 16; size: 16; rgbUid2 (MD4 digest), only if $recInstance = 0x46B or 0x6E3
- if ($recInstance == 0x06E1) {
- $rgbUid2 = substr($recordData, 16, 16);
- $pos += 16;
- }
-
- // offset: var; size: 1; tag
- $tag = ord($recordData{$pos});
- $pos += 1;
-
- // offset: var; size: var; the raw image data
- $data = substr($recordData, $pos);
-
- $blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();
- $blip->setData($data);
-
- $this->_object->setBlip($blip);
- }
-
- /**
- * Read OPT record. This record may occur within DggContainer record or SpContainer
- */
- private function _readOPT()
- {
- // offset: 0; size: 2; recVer and recInstance
-
- // bit: 4-15; mask: 0xFFF0; recInstance
- $recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- $this->_readOfficeArtRGFOPTE($recordData, $recInstance);
- }
-
- /**
- * Read TertiaryOPT record
- */
- private function _readTertiaryOPT()
- {
- // offset: 0; size: 2; recVer and recInstance
-
- // bit: 4-15; mask: 0xFFF0; recInstance
- $recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read SplitMenuColors record
- */
- private function _readSplitMenuColors()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read DgContainer record (Drawing Container)
- */
- private function _readDgContainer()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- // record is a container, read contents
- $dgContainer = new PHPExcel_Shared_Escher_DgContainer();
- $this->_object->setDgContainer($dgContainer);
- $reader = new PHPExcel_Reader_Excel5_Escher($dgContainer);
- $escher = $reader->load($recordData);
- }
-
- /**
- * Read Dg record (Drawing)
- */
- private function _readDg()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read SpgrContainer record (Shape Group Container)
- */
- private function _readSpgrContainer()
- {
- // context is either context DgContainer or SpgrContainer
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- // record is a container, read contents
- $spgrContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer();
-
- if ($this->_object instanceof PHPExcel_Shared_Escher_DgContainer) {
- // DgContainer
- $this->_object->setSpgrContainer($spgrContainer);
- } else {
- // SpgrContainer
- $this->_object->addChild($spgrContainer);
- }
-
- $reader = new PHPExcel_Reader_Excel5_Escher($spgrContainer);
- $escher = $reader->load($recordData);
- }
-
- /**
- * Read SpContainer record (Shape Container)
- */
- private function _readSpContainer()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // add spContainer to spgrContainer
- $spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer();
- $this->_object->addChild($spContainer);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- // record is a container, read contents
- $reader = new PHPExcel_Reader_Excel5_Escher($spContainer);
- $escher = $reader->load($recordData);
- }
-
- /**
- * Read Spgr record (Shape Group)
- */
- private function _readSpgr()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read Sp record (Shape)
- */
- private function _readSp()
- {
- // offset: 0; size: 2; recVer and recInstance
-
- // bit: 4-15; mask: 0xFFF0; recInstance
- $recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read ClientTextbox record
- */
- private function _readClientTextbox()
- {
- // offset: 0; size: 2; recVer and recInstance
-
- // bit: 4-15; mask: 0xFFF0; recInstance
- $recInstance = (0xFFF0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
-
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read ClientAnchor record. This record holds information about where the shape is anchored in worksheet
- */
- private function _readClientAnchor()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
-
- // offset: 2; size: 2; upper-left corner column index (0-based)
- $c1 = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 2);
-
- // offset: 4; size: 2; upper-left corner horizontal offset in 1/1024 of column width
- $startOffsetX = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 4);
-
- // offset: 6; size: 2; upper-left corner row index (0-based)
- $r1 = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 6);
-
- // offset: 8; size: 2; upper-left corner vertical offset in 1/256 of row height
- $startOffsetY = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 8);
-
- // offset: 10; size: 2; bottom-right corner column index (0-based)
- $c2 = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 10);
-
- // offset: 12; size: 2; bottom-right corner horizontal offset in 1/1024 of column width
- $endOffsetX = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 12);
-
- // offset: 14; size: 2; bottom-right corner row index (0-based)
- $r2 = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 14);
-
- // offset: 16; size: 2; bottom-right corner vertical offset in 1/256 of row height
- $endOffsetY = PHPExcel_Reader_Excel5::_GetInt2d($recordData, 16);
-
- // set the start coordinates
- $this->_object->setStartCoordinates(PHPExcel_Cell::stringFromColumnIndex($c1) . ($r1 + 1));
-
- // set the start offsetX
- $this->_object->setStartOffsetX($startOffsetX);
-
- // set the start offsetY
- $this->_object->setStartOffsetY($startOffsetY);
-
- // set the end coordinates
- $this->_object->setEndCoordinates(PHPExcel_Cell::stringFromColumnIndex($c2) . ($r2 + 1));
-
- // set the end offsetX
- $this->_object->setEndOffsetX($endOffsetX);
-
- // set the end offsetY
- $this->_object->setEndOffsetY($endOffsetY);
- }
-
- /**
- * Read ClientData record
- */
- private function _readClientData()
- {
- $length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
- $recordData = substr($this->_data, $this->_pos + 8, $length);
-
- // move stream pointer to next record
- $this->_pos += 8 + $length;
- }
-
- /**
- * Read OfficeArtRGFOPTE table of property-value pairs
- *
- * @param string $data Binary data
- * @param int $n Number of properties
- */
- private function _readOfficeArtRGFOPTE($data, $n) {
-
- $splicedComplexData = substr($data, 6 * $n);
-
- // loop through property-value pairs
- for ($i = 0; $i < $n; ++$i) {
- // read 6 bytes at a time
- $fopte = substr($data, 6 * $i, 6);
-
- // offset: 0; size: 2; opid
- $opid = PHPExcel_Reader_Excel5::_GetInt2d($fopte, 0);
-
- // bit: 0-13; mask: 0x3FFF; opid.opid
- $opidOpid = (0x3FFF & $opid) >> 0;
-
- // bit: 14; mask 0x4000; 1 = value in op field is BLIP identifier
- $opidFBid = (0x4000 & $opid) >> 14;
-
- // bit: 15; mask 0x8000; 1 = this is a complex property, op field specifies size of complex data
- $opidFComplex = (0x8000 & $opid) >> 15;
-
- // offset: 2; size: 4; the value for this property
- $op = PHPExcel_Reader_Excel5::_GetInt4d($fopte, 2);
-
- if ($opidFComplex) {
- $complexData = substr($splicedComplexData, 0, $op);
- $splicedComplexData = substr($splicedComplexData, $op);
-
- // we store string value with complex data
- $value = $complexData;
- } else {
- // we store integer value
- $value = $op;
- }
-
- $this->_object->setOPT($opidOpid, $value);
- }
- }
-
-}
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