diff options
Diffstat (limited to '')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Shared/OLE/PPS/Root.php | 467 |
1 files changed, 0 insertions, 467 deletions
diff --git a/admin/survey/excel/PHPExcel/Shared/OLE/PPS/Root.php b/admin/survey/excel/PHPExcel/Shared/OLE/PPS/Root.php deleted file mode 100644 index 82cf9d1..0000000 --- a/admin/survey/excel/PHPExcel/Shared/OLE/PPS/Root.php +++ /dev/null @@ -1,467 +0,0 @@ -<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4: */
-// +----------------------------------------------------------------------+
-// | PHP Version 4 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2002 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available at through the world-wide-web at |
-// | http://www.php.net/license/2_02.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Author: Xavier Noguer <xnoguer@php.net> |
-// | Based on OLE::Storage_Lite by Kawai, Takanori |
-// +----------------------------------------------------------------------+
-//
-// $Id: Root.php,v 1.9 2005/04/23 21:53:49 dufuz Exp $
-
-
-/**
-* Class for creating Root PPS's for OLE containers
-*
-* @author Xavier Noguer <xnoguer@php.net>
-* @category PHPExcel
-* @package PHPExcel_Shared_OLE
-*/
-class PHPExcel_Shared_OLE_PPS_Root extends PHPExcel_Shared_OLE_PPS
- {
-
- /**
- * Directory for temporary files
- * @var string
- */
- protected $_tmp_dir = NULL;
-
- /**
- * @param integer $time_1st A timestamp
- * @param integer $time_2nd A timestamp
- */
- public function __construct($time_1st, $time_2nd, $raChild)
- {
- $this->_tempDir = PHPExcel_Shared_File::sys_get_temp_dir();
-
- parent::__construct(
- null,
- PHPExcel_Shared_OLE::Asc2Ucs('Root Entry'),
- PHPExcel_Shared_OLE::OLE_PPS_TYPE_ROOT,
- null,
- null,
- null,
- $time_1st,
- $time_2nd,
- null,
- $raChild);
- }
-
- /**
- * Method for saving the whole OLE container (including files).
- * In fact, if called with an empty argument (or '-'), it saves to a
- * temporary file and then outputs it's contents to stdout.
- * If a resource pointer to a stream created by fopen() is passed
- * it will be used, but you have to close such stream by yourself.
- *
- * @param string|resource $filename The name of the file or stream where to save the OLE container.
- * @access public
- * @return mixed true on success
- */
- public function save($filename)
- {
- // Initial Setting for saving
- $this->_BIG_BLOCK_SIZE = pow(2,
- ((isset($this->_BIG_BLOCK_SIZE))? self::_adjust2($this->_BIG_BLOCK_SIZE) : 9));
- $this->_SMALL_BLOCK_SIZE= pow(2,
- ((isset($this->_SMALL_BLOCK_SIZE))? self::_adjust2($this->_SMALL_BLOCK_SIZE): 6));
-
- if (is_resource($filename)) {
- $this->_FILEH_ = $filename;
- } else if ($filename == '-' || $filename == '') {
- if ($this->_tmp_dir === NULL)
- $this->_tmp_dir = PHPExcel_Shared_File::sys_get_temp_dir();
- $this->_tmp_filename = tempnam($this->_tmp_dir, "OLE_PPS_Root");
- $this->_FILEH_ = fopen($this->_tmp_filename,"w+b");
- if ($this->_FILEH_ == false) {
- throw new Exception("Can't create temporary file.");
- }
- } else {
- $this->_FILEH_ = fopen($filename, "wb");
- }
- if ($this->_FILEH_ == false) {
- throw new Exception("Can't open $filename. It may be in use or protected.");
- }
- // Make an array of PPS's (for Save)
- $aList = array();
- PHPExcel_Shared_OLE_PPS::_savePpsSetPnt($aList, array($this));
- // calculate values for header
- list($iSBDcnt, $iBBcnt, $iPPScnt) = $this->_calcSize($aList); //, $rhInfo);
- // Save Header
- $this->_saveHeader($iSBDcnt, $iBBcnt, $iPPScnt);
-
- // Make Small Data string (write SBD)
- $this->_data = $this->_makeSmallData($aList);
-
- // Write BB
- $this->_saveBigData($iSBDcnt, $aList);
- // Write PPS
- $this->_savePps($aList);
- // Write Big Block Depot and BDList and Adding Header informations
- $this->_saveBbd($iSBDcnt, $iBBcnt, $iPPScnt);
-
- if (!is_resource($filename)) {
- fclose($this->_FILEH_);
- }
-
- return true;
- }
-
- /**
- * Calculate some numbers
- *
- * @access public
- * @param array $raList Reference to an array of PPS's
- * @return array The array of numbers
- */
- public function _calcSize(&$raList)
- {
- // Calculate Basic Setting
- list($iSBDcnt, $iBBcnt, $iPPScnt) = array(0,0,0);
- $iSmallLen = 0;
- $iSBcnt = 0;
- $iCount = count($raList);
- for ($i = 0; $i < $iCount; ++$i) {
- if ($raList[$i]->Type == PHPExcel_Shared_OLE::OLE_PPS_TYPE_FILE) {
- $raList[$i]->Size = $raList[$i]->_DataLen();
- if ($raList[$i]->Size < PHPExcel_Shared_OLE::OLE_DATA_SIZE_SMALL) {
- $iSBcnt += floor($raList[$i]->Size / $this->_SMALL_BLOCK_SIZE)
- + (($raList[$i]->Size % $this->_SMALL_BLOCK_SIZE)? 1: 0);
- } else {
- $iBBcnt += (floor($raList[$i]->Size / $this->_BIG_BLOCK_SIZE) +
- (($raList[$i]->Size % $this->_BIG_BLOCK_SIZE)? 1: 0));
- }
- }
- }
- $iSmallLen = $iSBcnt * $this->_SMALL_BLOCK_SIZE;
- $iSlCnt = floor($this->_BIG_BLOCK_SIZE / PHPExcel_Shared_OLE::OLE_LONG_INT_SIZE);
- $iSBDcnt = floor($iSBcnt / $iSlCnt) + (($iSBcnt % $iSlCnt)? 1:0);
- $iBBcnt += (floor($iSmallLen / $this->_BIG_BLOCK_SIZE) +
- (( $iSmallLen % $this->_BIG_BLOCK_SIZE)? 1: 0));
- $iCnt = count($raList);
- $iBdCnt = $this->_BIG_BLOCK_SIZE / PHPExcel_Shared_OLE::OLE_PPS_SIZE;
- $iPPScnt = (floor($iCnt/$iBdCnt) + (($iCnt % $iBdCnt)? 1: 0));
-
- return array($iSBDcnt, $iBBcnt, $iPPScnt);
- }
-
- /**
- * Helper function for caculating a magic value for block sizes
- *
- * @access public
- * @param integer $i2 The argument
- * @see save()
- * @return integer
- */
- private static function _adjust2($i2)
- {
- $iWk = log($i2)/log(2);
- return ($iWk > floor($iWk))? floor($iWk)+1:$iWk;
- }
-
- /**
- * Save OLE header
- *
- * @access public
- * @param integer $iSBDcnt
- * @param integer $iBBcnt
- * @param integer $iPPScnt
- */
- public function _saveHeader($iSBDcnt, $iBBcnt, $iPPScnt)
- {
- $FILE = $this->_FILEH_;
-
- // Calculate Basic Setting
- $iBlCnt = $this->_BIG_BLOCK_SIZE / PHPExcel_Shared_OLE::OLE_LONG_INT_SIZE;
- $i1stBdL = ($this->_BIG_BLOCK_SIZE - 0x4C) / PHPExcel_Shared_OLE::OLE_LONG_INT_SIZE;
-
- $iBdExL = 0;
- $iAll = $iBBcnt + $iPPScnt + $iSBDcnt;
- $iAllW = $iAll;
- $iBdCntW = floor($iAllW / $iBlCnt) + (($iAllW % $iBlCnt)? 1: 0);
- $iBdCnt = floor(($iAll + $iBdCntW) / $iBlCnt) + ((($iAllW+$iBdCntW) % $iBlCnt)? 1: 0);
-
- // Calculate BD count
- if ($iBdCnt > $i1stBdL) {
- while (1) {
- ++$iBdExL;
- ++$iAllW;
- $iBdCntW = floor($iAllW / $iBlCnt) + (($iAllW % $iBlCnt)? 1: 0);
- $iBdCnt = floor(($iAllW + $iBdCntW) / $iBlCnt) + ((($iAllW+$iBdCntW) % $iBlCnt)? 1: 0);
- if ($iBdCnt <= ($iBdExL*$iBlCnt+ $i1stBdL)) {
- break;
- }
- }
- }
-
- // Save Header
- fwrite($FILE,
- "\xD0\xCF\x11\xE0\xA1\xB1\x1A\xE1"
- . "\x00\x00\x00\x00"
- . "\x00\x00\x00\x00"
- . "\x00\x00\x00\x00"
- . "\x00\x00\x00\x00"
- . pack("v", 0x3b)
- . pack("v", 0x03)
- . pack("v", -2)
- . pack("v", 9)
- . pack("v", 6)
- . pack("v", 0)
- . "\x00\x00\x00\x00"
- . "\x00\x00\x00\x00"
- . pack("V", $iBdCnt)
- . pack("V", $iBBcnt+$iSBDcnt) //ROOT START
- . pack("V", 0)
- . pack("V", 0x1000)
- . pack("V", $iSBDcnt ? 0 : -2) //Small Block Depot
- . pack("V", $iSBDcnt)
- );
- // Extra BDList Start, Count
- if ($iBdCnt < $i1stBdL) {
- fwrite($FILE,
- pack("V", -2) // Extra BDList Start
- . pack("V", 0) // Extra BDList Count
- );
- } else {
- fwrite($FILE, pack("V", $iAll+$iBdCnt) . pack("V", $iBdExL));
- }
-
- // BDList
- for ($i = 0; $i < $i1stBdL && $i < $iBdCnt; ++$i) {
- fwrite($FILE, pack("V", $iAll+$i));
- }
- if ($i < $i1stBdL) {
- $jB = $i1stBdL - $i;
- for ($j = 0; $j < $jB; ++$j) {
- fwrite($FILE, (pack("V", -1)));
- }
- }
- }
-
- /**
- * Saving big data (PPS's with data bigger than PHPExcel_Shared_OLE::OLE_DATA_SIZE_SMALL)
- *
- * @access public
- * @param integer $iStBlk
- * @param array &$raList Reference to array of PPS's
- */
- public function _saveBigData($iStBlk, &$raList)
- {
- $FILE = $this->_FILEH_;
-
- // cycle through PPS's
- $iCount = count($raList);
- for ($i = 0; $i < $iCount; ++$i) {
- if ($raList[$i]->Type != PHPExcel_Shared_OLE::OLE_PPS_TYPE_DIR) {
- $raList[$i]->Size = $raList[$i]->_DataLen();
- if (($raList[$i]->Size >= PHPExcel_Shared_OLE::OLE_DATA_SIZE_SMALL) ||
- (($raList[$i]->Type == PHPExcel_Shared_OLE::OLE_PPS_TYPE_ROOT) && isset($raList[$i]->_data)))
- {
- // Write Data
- //if (isset($raList[$i]->_PPS_FILE)) {
- // $iLen = 0;
- // fseek($raList[$i]->_PPS_FILE, 0); // To The Top
- // while($sBuff = fread($raList[$i]->_PPS_FILE, 4096)) {
- // $iLen += strlen($sBuff);
- // fwrite($FILE, $sBuff);
- // }
- //} else {
- fwrite($FILE, $raList[$i]->_data);
- //}
-
- if ($raList[$i]->Size % $this->_BIG_BLOCK_SIZE) {
- fwrite($FILE, str_repeat("\x00", $this->_BIG_BLOCK_SIZE - ($raList[$i]->Size % $this->_BIG_BLOCK_SIZE)));
- }
- // Set For PPS
- $raList[$i]->_StartBlock = $iStBlk;
- $iStBlk +=
- (floor($raList[$i]->Size / $this->_BIG_BLOCK_SIZE) +
- (($raList[$i]->Size % $this->_BIG_BLOCK_SIZE)? 1: 0));
- }
- // Close file for each PPS, and unlink it
- //if (isset($raList[$i]->_PPS_FILE)) {
- // fclose($raList[$i]->_PPS_FILE);
- // $raList[$i]->_PPS_FILE = null;
- // unlink($raList[$i]->_tmp_filename);
- //}
- }
- }
- }
-
- /**
- * get small data (PPS's with data smaller than PHPExcel_Shared_OLE::OLE_DATA_SIZE_SMALL)
- *
- * @access public
- * @param array &$raList Reference to array of PPS's
- */
- public function _makeSmallData(&$raList)
- {
- $sRes = '';
- $FILE = $this->_FILEH_;
- $iSmBlk = 0;
-
- $iCount = count($raList);
- for ($i = 0; $i < $iCount; ++$i) {
- // Make SBD, small data string
- if ($raList[$i]->Type == PHPExcel_Shared_OLE::OLE_PPS_TYPE_FILE) {
- if ($raList[$i]->Size <= 0) {
- continue;
- }
- if ($raList[$i]->Size < PHPExcel_Shared_OLE::OLE_DATA_SIZE_SMALL) {
- $iSmbCnt = floor($raList[$i]->Size / $this->_SMALL_BLOCK_SIZE)
- + (($raList[$i]->Size % $this->_SMALL_BLOCK_SIZE)? 1: 0);
- // Add to SBD
- $jB = $iSmbCnt - 1;
- for ($j = 0; $j < $jB; ++$j) {
- fwrite($FILE, pack("V", $j+$iSmBlk+1));
- }
- fwrite($FILE, pack("V", -2));
-
- //// Add to Data String(this will be written for RootEntry)
- //if ($raList[$i]->_PPS_FILE) {
- // fseek($raList[$i]->_PPS_FILE, 0); // To The Top
- // while ($sBuff = fread($raList[$i]->_PPS_FILE, 4096)) {
- // $sRes .= $sBuff;
- // }
- //} else {
- $sRes .= $raList[$i]->_data;
- //}
- if ($raList[$i]->Size % $this->_SMALL_BLOCK_SIZE) {
- $sRes .= str_repeat("\x00",$this->_SMALL_BLOCK_SIZE - ($raList[$i]->Size % $this->_SMALL_BLOCK_SIZE));
- }
- // Set for PPS
- $raList[$i]->_StartBlock = $iSmBlk;
- $iSmBlk += $iSmbCnt;
- }
- }
- }
- $iSbCnt = floor($this->_BIG_BLOCK_SIZE / PHPExcel_Shared_OLE::OLE_LONG_INT_SIZE);
- if ($iSmBlk % $iSbCnt) {
- $iB = $iSbCnt - ($iSmBlk % $iSbCnt);
- for ($i = 0; $i < $iB; ++$i) {
- fwrite($FILE, pack("V", -1));
- }
- }
- return $sRes;
- }
-
- /**
- * Saves all the PPS's WKs
- *
- * @access public
- * @param array $raList Reference to an array with all PPS's
- */
- public function _savePps(&$raList)
- {
- // Save each PPS WK
- $iC = count($raList);
- for ($i = 0; $i < $iC; ++$i) {
- fwrite($this->_FILEH_, $raList[$i]->_getPpsWk());
- }
- // Adjust for Block
- $iCnt = count($raList);
- $iBCnt = $this->_BIG_BLOCK_SIZE / PHPExcel_Shared_OLE::OLE_PPS_SIZE;
- if ($iCnt % $iBCnt) {
- fwrite($this->_FILEH_, str_repeat("\x00",($iBCnt - ($iCnt % $iBCnt)) * PHPExcel_Shared_OLE::OLE_PPS_SIZE));
- }
- }
-
- /**
- * Saving Big Block Depot
- *
- * @access public
- * @param integer $iSbdSize
- * @param integer $iBsize
- * @param integer $iPpsCnt
- */
- public function _saveBbd($iSbdSize, $iBsize, $iPpsCnt)
- {
- $FILE = $this->_FILEH_;
- // Calculate Basic Setting
- $iBbCnt = $this->_BIG_BLOCK_SIZE / PHPExcel_Shared_OLE::OLE_LONG_INT_SIZE;
- $i1stBdL = ($this->_BIG_BLOCK_SIZE - 0x4C) / PHPExcel_Shared_OLE::OLE_LONG_INT_SIZE;
-
- $iBdExL = 0;
- $iAll = $iBsize + $iPpsCnt + $iSbdSize;
- $iAllW = $iAll;
- $iBdCntW = floor($iAllW / $iBbCnt) + (($iAllW % $iBbCnt)? 1: 0);
- $iBdCnt = floor(($iAll + $iBdCntW) / $iBbCnt) + ((($iAllW+$iBdCntW) % $iBbCnt)? 1: 0);
- // Calculate BD count
- if ($iBdCnt >$i1stBdL) {
- while (1) {
- ++$iBdExL;
- ++$iAllW;
- $iBdCntW = floor($iAllW / $iBbCnt) + (($iAllW % $iBbCnt)? 1: 0);
- $iBdCnt = floor(($iAllW + $iBdCntW) / $iBbCnt) + ((($iAllW+$iBdCntW) % $iBbCnt)? 1: 0);
- if ($iBdCnt <= ($iBdExL*$iBbCnt+ $i1stBdL)) {
- break;
- }
- }
- }
-
- // Making BD
- // Set for SBD
- if ($iSbdSize > 0) {
- for ($i = 0; $i < ($iSbdSize - 1); ++$i) {
- fwrite($FILE, pack("V", $i+1));
- }
- fwrite($FILE, pack("V", -2));
- }
- // Set for B
- for ($i = 0; $i < ($iBsize - 1); ++$i) {
- fwrite($FILE, pack("V", $i+$iSbdSize+1));
- }
- fwrite($FILE, pack("V", -2));
-
- // Set for PPS
- for ($i = 0; $i < ($iPpsCnt - 1); ++$i) {
- fwrite($FILE, pack("V", $i+$iSbdSize+$iBsize+1));
- }
- fwrite($FILE, pack("V", -2));
- // Set for BBD itself ( 0xFFFFFFFD : BBD)
- for ($i = 0; $i < $iBdCnt; ++$i) {
- fwrite($FILE, pack("V", 0xFFFFFFFD));
- }
- // Set for ExtraBDList
- for ($i = 0; $i < $iBdExL; ++$i) {
- fwrite($FILE, pack("V", 0xFFFFFFFC));
- }
- // Adjust for Block
- if (($iAllW + $iBdCnt) % $iBbCnt) {
- $iBlock = ($iBbCnt - (($iAllW + $iBdCnt) % $iBbCnt));
- for ($i = 0; $i < $iBlock; ++$i) {
- fwrite($FILE, pack("V", -1));
- }
- }
- // Extra BDList
- if ($iBdCnt > $i1stBdL) {
- $iN=0;
- $iNb=0;
- for ($i = $i1stBdL;$i < $iBdCnt; $i++, ++$iN) {
- if ($iN >= ($iBbCnt - 1)) {
- $iN = 0;
- ++$iNb;
- fwrite($FILE, pack("V", $iAll+$iBdCnt+$iNb));
- }
- fwrite($FILE, pack("V", $iBsize+$iSbdSize+$iPpsCnt+$i));
- }
- if (($iBdCnt-$i1stBdL) % ($iBbCnt-1)) {
- $iB = ($iBbCnt - 1) - (($iBdCnt - $i1stBdL) % ($iBbCnt - 1));
- for ($i = 0; $i < $iB; ++$i) {
- fwrite($FILE, pack("V", -1));
- }
- }
- fwrite($FILE, pack("V", -2));
- }
- }
-}
|