diff --git a/contrib/fusiondirectory.conf b/contrib/fusiondirectory.conf index 50bff4933f67fce4499f3ca589ec59ceef6fe602..1509f07134001669764fe01269b98bf2de2a6cfa 100644 --- a/contrib/fusiondirectory.conf +++ b/contrib/fusiondirectory.conf @@ -294,7 +294,6 @@ <ldiftab> <tab class="ldifexport" name="Export" /> - <tab class="xlsexport" name="Excel Export" /> <tab class="ldifimport" name="Import" /> <tab class="csvimport" name="CSV Import" /> </ldiftab> diff --git a/include/class_ldap.inc b/include/class_ldap.inc index a0ca0159a0f1a54f14a99acc7b32e13c2ac7c3d1..1dd5b6db9b3e12ff7acfd00ece8f079ad5d39aac 100644 --- a/include/class_ldap.inc +++ b/include/class_ldap.inc @@ -948,29 +948,6 @@ class LDAP{ } - function gen_xls ($srp, $dn, $filter= "(objectClass=*)", $attributes= array('*'), $recursive= TRUE,$r_array=0) - { - $display= array(); - - $this->cd($dn); - $this->search($srp, "$filter"); - - $i=0; - while ($attrs= $this->fetch($srp)){ - $j=0; - - foreach ($attributes as $at){ - $display[$i][$j]= $this->get_attribute($attrs['dn'], $at,$r_array); - $j++; - } - - $i++; - } - - return ($display); - } - - function dn_exists($dn) { return @ldap_list($this->cid, LDAP::fix($dn), "(objectClass=*)", array("objectClass")); diff --git a/include/class_ldapMultiplexer.inc b/include/class_ldapMultiplexer.inc index b3fc92a8093710e7ede86f16698722a4a8328308..4253101190c6c3f4f442897a2d90ac24c14c755f 100644 --- a/include/class_ldapMultiplexer.inc +++ b/include/class_ldapMultiplexer.inc @@ -38,7 +38,7 @@ class ldapMultiplexer { public function __call($methodName, $parameters) { /* Add resource pointer if the mentioned methods are used */ - if (preg_match('/^(search|ls|cat|fetch|clearResult|resetResult|count|getDN|recursive_remove|rmdir_recursive|gen_xls|create_missing_trees|import_single_entry|import_complete_ldif)$/', $methodName)){ + if (preg_match('/^(search|ls|cat|fetch|clearResult|resetResult|count|getDN|recursive_remove|rmdir_recursive|create_missing_trees|import_single_entry|import_complete_ldif)$/', $methodName)){ array_unshift($parameters, $this->sr); } diff --git a/include/utils/excel/class.writeexcel_biffwriter.inc.php b/include/utils/excel/class.writeexcel_biffwriter.inc.php deleted file mode 100644 index d9c0d4153fe3a84e68b50f991dccdba2b3aa687c..0000000000000000000000000000000000000000 --- a/include/utils/excel/class.writeexcel_biffwriter.inc.php +++ /dev/null @@ -1,208 +0,0 @@ -<?php - -/* - * Copyleft 2002 Johann Hanne - * - * This 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 software 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 software; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place, - * Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This is the Spreadsheet::WriteExcel Perl package ported to PHP - * Spreadsheet::WriteExcel was written by John McNamara, jmcnamara@cpan.org - */ - -class writeexcel_biffwriter { - var $byte_order; - var $BIFF_version; - var $_byte_order; - var $_data; - var $_datasize; - var $_limit; - - /* - * Constructor - */ - function writeexcel_biffwriter() { - - $this->byte_order = ''; - $this->BIFF_version = 0x0500; - $this->_byte_order = ''; - $this->_data = false; - $this->_datasize = 0; - $this->_limit = 2080; - - $this->_set_byte_order(); - } - - /* - * Determine the byte order and store it as class data to avoid - * recalculating it for each call to new(). - */ - function _set_byte_order() { - $this->byteorder=0; - // Check if "pack" gives the required IEEE 64bit float - $teststr = pack("d", 1.2345); - $number = pack("C8", 0x8D, 0x97, 0x6E, 0x12, 0x83, 0xC0, 0xF3, 0x3F); - - if ($number == $teststr) { - $this->byte_order = 0; // Little Endian - } elseif ($number == strrev($teststr)) { - $this->byte_order = 1; // Big Endian - } else { - // Give up - trigger_error("Required floating point format not supported ". - "on this platform. See the portability section ". - "of the documentation.", E_USER_ERROR); - } - - $this->_byte_order = $this->byte_order; - } - - /* - * General storage function - */ - function _prepend($data) { - - if (func_num_args()>1) { - trigger_error("writeexcel_biffwriter::_prepend() ". - "called with more than one argument", E_USER_ERROR); - } - - if ($this->_debug) { - print "*** writeexcel_biffwriter::_prepend() called:"; - for ($c=0;$c<strlen($data);$c++) { - if ($c%16==0) { - print "\n"; - } - printf("%02X ", ord($data[$c])); - } - print "\n"; - } - - if (strlen($data) > $this->_limit) { - $data = $this->_add_continue($data); - } - - $this->_data = $data . $this->_data; - $this->_datasize += strlen($data); - } - - /* - * General storage function - */ - function _append($data) { - - if (func_num_args()>1) { - trigger_error("writeexcel_biffwriter::_append() ". - "called with more than one argument", E_USER_ERROR); - } - - if ($this->_debug) { - print "*** writeexcel_biffwriter::_append() called:"; - for ($c=0;$c<strlen($data);$c++) { - if ($c%16==0) { - print "\n"; - } - printf("%02X ", ord($data[$c])); - } - print "\n"; - } - - if (strlen($data) > $this->_limit) { - $data = $this->_add_continue($data); - } - - $this->_data = $this->_data . $data; - $this->_datasize += strlen($data); - } - - /* - * Writes Excel BOF record to indicate the beginning of a stream or - * sub-stream in the BIFF file. - * - * $type = 0x0005, Workbook - * $type = 0x0010, Worksheet - */ - function _store_bof($type) { - - $record = 0x0809; // Record identifier - $length = 0x0008; // Number of bytes to follow - - $version = $this->BIFF_version; - - // According to the SDK $build and $year should be set to zero. - // However, this throws a warning in Excel 5. So, use these - // magic numbers. - $build = 0x096C; - $year = 0x07C9; - - $header = pack("vv", $record, $length); - $data = pack("vvvv", $version, $type, $build, $year); - - $this->_prepend($header . $data); - } - - /* - * Writes Excel EOF record to indicate the end of a BIFF stream. - */ - function _store_eof() { - - $record = 0x000A; // Record identifier - $length = 0x0000; // Number of bytes to follow - - $header = pack("vv", $record, $length); - - $this->_append($header); - } - - /* - * Excel limits the size of BIFF records. In Excel 5 the limit is 2084 - * bytes. In Excel 97 the limit is 8228 bytes. Records that are longer - * than these limits must be split up into CONTINUE blocks. - * - * This function take a long BIFF record and inserts CONTINUE records as - * necessary. - */ - function _add_continue($data) { - - $limit = $this->_limit; - $record = 0x003C; // Record identifier - - // The first 2080/8224 bytes remain intact. However, we have to change - // the length field of the record. - $tmp = substr($data, 0, $limit); - $data = substr($data, $limit); - $tmp = substr($tmp, 0, 2) . pack ("v", $limit-4) . substr($tmp, 4); - - // Strip out chunks of 2080/8224 bytes +4 for the header. - while (strlen($data) > $limit) { - $header = pack("vv", $record, $limit); - $tmp .= $header; - $tmp .= substr($data, 0, $limit); - $data = substr($data, $limit); - } - - // Mop up the last of the data - $header = pack("vv", $record, strlen($data)); - $tmp .= $header; - $tmp .= $data; - - return $tmp; - } - -} - -?> diff --git a/include/utils/excel/class.writeexcel_format.inc.php b/include/utils/excel/class.writeexcel_format.inc.php deleted file mode 100644 index e6b2eda4cf04ad038c80c353246f9957ff7d2857..0000000000000000000000000000000000000000 --- a/include/utils/excel/class.writeexcel_format.inc.php +++ /dev/null @@ -1,702 +0,0 @@ -<?php - -/* - * Copyleft 2002 Johann Hanne - * - * This 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 software 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 software; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place, - * Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This is the Spreadsheet::WriteExcel Perl package ported to PHP - * Spreadsheet::WriteExcel was written by John McNamara, jmcnamara@cpan.org - */ - -class writeexcel_format { - - var $_xf_index; - var $_font_index; - var $_font; - var $_size; - var $_bold; - var $_italic; - var $_color; - var $_underline; - var $_font_strikeout; - var $_font_outline; - var $_font_shadow; - var $_font_script; - var $_font_family; - var $_font_charset; - var $_num_format; - var $_hidden; - var $_locked; - var $_text_h_align; - var $_text_wrap; - var $_text_v_align; - var $_text_justlast; - var $_rotation; - var $_fg_color; - var $_bg_color; - var $_pattern; - var $_bottom; - var $_top; - var $_left; - var $_right; - var $_bottom_color; - var $_top_color; - var $_left_color; - var $_right_color; - - /* - * Constructor - */ - function writeexcel_format() { - $_=func_get_args(); - - $this->_xf_index = (sizeof($_)>0) ? array_shift($_) : 0; - - $this->_font_index = 0; - $this->_font = 'Arial'; - $this->_size = 10; - $this->_bold = 0x0190; - $this->_italic = 0; - $this->_color = 0x7FFF; - $this->_underline = 0; - $this->_font_strikeout = 0; - $this->_font_outline = 0; - $this->_font_shadow = 0; - $this->_font_script = 0; - $this->_font_family = 0; - $this->_font_charset = 0; - - $this->_num_format = 0; - - $this->_hidden = 0; - $this->_locked = 1; - - $this->_text_h_align = 0; - $this->_text_wrap = 0; - $this->_text_v_align = 2; - $this->_text_justlast = 0; - $this->_rotation = 0; - - $this->_fg_color = 0x40; - $this->_bg_color = 0x41; - - $this->_pattern = 0; - - $this->_bottom = 0; - $this->_top = 0; - $this->_left = 0; - $this->_right = 0; - - $this->_bottom_color = 0x40; - $this->_top_color = 0x40; - $this->_left_color = 0x40; - $this->_right_color = 0x40; - - // Set properties passed to writeexcel_workbook::addformat() - if (sizeof($_)>0) { - call_user_func_array(array($this, 'set_properties'), $_); - } - } - - /* - * Copy the attributes of another writeexcel_format object. - */ - function copy($other) { - $xf = $this->_xf_index; // Backup XF index - - /* A better way to copy member vars, ... won't cause fatal errors in PHP5. - The only thing i can understand is : For what is this function used, - it is never used by any object, as I can see in the source code. - ... - */ - foreach(get_object_vars($other) as $var => $val){ - $this->$var = $val; - } -// $this = $other; // Copy properties - $this->_xf_index = $xf; // Restore XF index - } - - /* - * Generate an Excel BIFF XF record. - */ - function get_xf() { - - $_=func_get_args(); - - // $record Record identifier - // $length Number of bytes to follow - - // $ifnt Index to FONT record - // $ifmt Index to FORMAT record - // $style Style and other options - // $align Alignment - // $icv fg and bg pattern colors - // $fill Fill and border line style - // $border1 Border line style and color - // $border2 Border color - - // Set the type of the XF record and some of the attributes. - if ($_[0] == "style") { - $style = 0xFFF5; - } else { - $style = $this->_locked; - $style |= $this->_hidden << 1; - } - - // Flags to indicate if attributes have been set. - $atr_num = ($this->_num_format != 0) ? 1 : 0; - $atr_fnt = ($this->_font_index != 0) ? 1 : 0; - $atr_alc = $this->_text_wrap ? 1 : 0; - $atr_bdr = ($this->_bottom || - $this->_top || - $this->_left || - $this->_right) ? 1 : 0; - $atr_pat = ($this->_fg_color != 0x41 || - $this->_bg_color != 0x41 || - $this->_pattern != 0x00) ? 1 : 0; - $atr_prot = 0; - - // Reset the default colors for the non-font properties - if ($this->_fg_color == 0x7FFF) $this->_fg_color = 0x40; - if ($this->_bg_color == 0x7FFF) $this->_bg_color = 0x41; - if ($this->_bottom_color == 0x7FFF) $this->_bottom_color = 0x41; - if ($this->_top_color == 0x7FFF) $this->_top_color = 0x41; - if ($this->_left_color == 0x7FFF) $this->_left_color = 0x41; - if ($this->_right_color == 0x7FFF) $this->_right_color = 0x41; - - // Zero the default border colour if the border has not been set. - if ($this->_bottom == 0) { - $this->_bottom_color = 0; - } - if ($this->_top == 0) { - $this->_top_color = 0; - } - if ($this->_right == 0) { - $this->_right_color = 0; - } - if ($this->_left == 0) { - $this->_left_color = 0; - } - - // The following 2 logical statements take care of special cases in - // relation to cell colors and patterns: - // 1. For a solid fill (_pattern == 1) Excel reverses the role of - // foreground and background colors - // 2. If the user specifies a foreground or background color - // without a pattern they probably wanted a solid fill, so we - // fill in the defaults. - if ($this->_pattern <= 0x01 && - $this->_bg_color != 0x41 && - $this->_fg_color == 0x40 ) - { - $this->_fg_color = $this->_bg_color; - $this->_bg_color = 0x40; - $this->_pattern = 1; - } - - if ($this->_pattern <= 0x01 && - $this->_bg_color == 0x41 && - $this->_fg_color != 0x40 ) - { - $this->_bg_color = 0x40; - $this->_pattern = 1; - } - - $record = 0x00E0; - $length = 0x0010; - - $ifnt = $this->_font_index; - $ifmt = $this->_num_format; - - $align = $this->_text_h_align; - $align |= $this->_text_wrap << 3; - $align |= $this->_text_v_align << 4; - $align |= $this->_text_justlast << 7; - $align |= $this->_rotation << 8; - $align |= $atr_num << 10; - $align |= $atr_fnt << 11; - $align |= $atr_alc << 12; - $align |= $atr_bdr << 13; - $align |= $atr_pat << 14; - $align |= $atr_prot << 15; - - $icv = $this->_fg_color; - $icv |= $this->_bg_color << 7; - - $fill = $this->_pattern; - $fill |= $this->_bottom << 6; - $fill |= $this->_bottom_color << 9; - - $border1 = $this->_top; - $border1 |= $this->_left << 3; - $border1 |= $this->_right << 6; - $border1 |= $this->_top_color << 9; - - $border2 = $this->_left_color; - $border2 |= $this->_right_color << 7; - - $header = pack("vv", $record, $length); - $data = pack("vvvvvvvv", $ifnt, $ifmt, $style, $align, - $icv, $fill, - $border1, $border2); - - return($header . $data); - } - - /* - * Generate an Excel BIFF FONT record. - */ - function get_font() { - - // $record Record identifier - // $length Record length - - // $dyHeight Height of font (1/20 of a point) - // $grbit Font attributes - // $icv Index to color palette - // $bls Bold style - // $sss Superscript/subscript - // $uls Underline - // $bFamily Font family - // $bCharSet Character set - // $reserved Reserved - // $cch Length of font name - // $rgch Font name - - $dyHeight = $this->_size * 20; - $icv = $this->_color; - $bls = $this->_bold; - $sss = $this->_font_script; - $uls = $this->_underline; - $bFamily = $this->_font_family; - $bCharSet = $this->_font_charset; - $rgch = $this->_font; - - $cch = strlen($rgch); - $record = 0x31; - $length = 0x0F + $cch; - $reserved = 0x00; - - $grbit = 0x00; - - if ($this->_italic) { - $grbit |= 0x02; - } - - if ($this->_font_strikeout) { - $grbit |= 0x08; - } - - if ($this->_font_outline) { - $grbit |= 0x10; - } - - if ($this->_font_shadow) { - $grbit |= 0x20; - } - - $header = pack("vv", $record, $length); - $data = pack("vvvvvCCCCC", $dyHeight, $grbit, $icv, $bls, - $sss, $uls, $bFamily, - $bCharSet, $reserved, $cch); - - return($header . $data . $this->_font); - } - - /* - * Returns a unique hash key for a font. - * Used by writeexcel_workbook::_store_all_fonts() - */ - function get_font_key() { - - # The following elements are arranged to increase the probability of - # generating a unique key. Elements that hold a large range of numbers - # eg. _color are placed between two binary elements such as _italic - # - $key = $this->_font.$this->_size. - $this->_font_script.$this->_underline. - $this->_font_strikeout.$this->_bold.$this->_font_outline. - $this->_font_family.$this->_font_charset. - $this->_font_shadow.$this->_color.$this->_italic; - - $key = preg_replace('/ /', '_', $key); # Convert the key to a single word - - return $key; - } - - /* - * Returns the used by Worksheet->_XF() - */ - function get_xf_index() { - return $this->_xf_index; - } - - /* - * Used in conjunction with the set_xxx_color methods to convert a color - * string into a number. Color range is 0..63 but we will restrict it - * to 8..63 to comply with Gnumeric. Colors 0..7 are repeated in 8..15. - */ - function _get_color($color=false) { - - $colors = array( - 'aqua' => 0x0F, - 'cyan' => 0x0F, - 'black' => 0x08, - 'blue' => 0x0C, - 'brown' => 0x10, - 'magenta' => 0x0E, - 'fuchsia' => 0x0E, - 'gray' => 0x17, - 'grey' => 0x17, - 'green' => 0x11, - 'lime' => 0x0B, - 'navy' => 0x12, - 'orange' => 0x35, - 'purple' => 0x14, - 'red' => 0x0A, - 'silver' => 0x16, - 'white' => 0x09, - 'yellow' => 0x0D - ); - - // Return the default color, 0x7FFF, if undef, - if ($color===false) { - return 0x7FFF; - } - - // or the color string converted to an integer, - if (isset($colors[strtolower($color)])) { - return $colors[strtolower($color)]; - } - - // or the default color if string is unrecognised, - if (preg_match('/\D/', $color)) { - return 0x7FFF; - } - - // or an index < 8 mapped into the correct range, - if ($color<8) { - return $color + 8; - } - - // or the default color if arg is outside range, - if ($color>63) { - return 0x7FFF; - } - - // or an integer in the valid range - return $color; - } - - /* - * Set cell alignment. - */ - function set_align($location) { - - // Ignore numbers - if (preg_match('/\d/', $location)) { - return; - } - - $location = strtolower($location); - - switch ($location) { - - case 'left': - $this->set_text_h_align(1); - break; - - case 'centre': - case 'center': - $this->set_text_h_align(2); - break; - - case 'right': - $this->set_text_h_align(3); - break; - - case 'fill': - $this->set_text_h_align(4); - break; - - case 'justify': - $this->set_text_h_align(5); - break; - - case 'merge': - $this->set_text_h_align(6); - break; - - case 'equal_space': - $this->set_text_h_align(7); - break; - - case 'top': - $this->set_text_v_align(0); - break; - - case 'vcentre': - case 'vcenter': - $this->set_text_v_align(1); - break; - break; - - case 'bottom': - $this->set_text_v_align(2); - break; - - case 'vjustify': - $this->set_text_v_align(3); - break; - - case 'vequal_space': - $this->set_text_v_align(4); - break; - } - } - - /* - * Set vertical cell alignment. This is required by the set_properties() - * method to differentiate between the vertical and horizontal properties. - */ - function set_valign($location) { - $this->set_align($location); - } - - /* - * This is an alias for the unintuitive set_align('merge') - */ - function set_merge() { - $this->set_text_h_align(6); - } - - /* - * Bold has a range 0x64..0x3E8. - * 0x190 is normal. 0x2BC is bold. - */ - function set_bold($weight=1) { - - if ($weight == 1) { - // Bold text - $weight = 0x2BC; - } - - if ($weight == 0) { - // Normal text - $weight = 0x190; - } - - if ($weight < 0x064) { - // Lower bound - $weight = 0x190; - } - - if ($weight > 0x3E8) { - // Upper bound - $weight = 0x190; - } - - $this->_bold = $weight; - } - - /* - * Set all cell borders (bottom, top, left, right) to the same style - */ - function set_border($style) { - $this->set_bottom($style); - $this->set_top($style); - $this->set_left($style); - $this->set_right($style); - } - - /* - * Set all cell borders (bottom, top, left, right) to the same color - */ - function set_border_color($color) { - $this->set_bottom_color($color); - $this->set_top_color($color); - $this->set_left_color($color); - $this->set_right_color($color); - } - - /* - * Convert hashes of properties to method calls. - */ - function set_properties() { - - $_=func_get_args(); - - $properties=array(); - foreach($_ as $props) { - if (is_array($props)) { - $properties=array_merge($properties, $props); - } else { - $properties[]=$props; - } - } - - foreach ($properties as $key=>$value) { - - // Strip leading "-" from Tk style properties eg. -color => 'red'. - $key = preg_replace('/^-/', '', $key); - - /* Make sure method names are alphanumeric characters only, in - case tainted data is passed to the eval(). */ - if (preg_match('/\W/', $key)) { - trigger_error("Unknown property: $key.", - E_USER_ERROR); - } - - /* Evaling all $values as a strings gets around the problem of - some numerical format strings being evaluated as numbers, for - example "00000" for a zip code. */ - if (is_int($key)) { - eval("\$this->set_$value();"); - } else { - eval("\$this->set_$key('$value');"); - } - - } - } - - function set_font($font) { - $this->_font=$font; - } - - function set_size($size) { - $this->_size=$size; - } - - function set_italic($italic=1) { - $this->_italic=$italic; - } - - function set_color($color) { - $this->_color=$this->_get_color($color); - } - - function set_underline($underline=1) { - $this->_underline=$underline; - } - - function set_font_strikeout($font_strikeout=1) { - $this->_font_strikeout=$font_strikeout; - } - - function set_font_outline($font_outline=1) { - $this->_font_outline=$font_outline; - } - - function set_font_shadow($font_shadow=1) { - $this->_font_shadow=$font_shadow; - } - - function set_font_script($font_script=1) { - $this->_font_script=$font_script; - } - - /* Undocumented */ - function set_font_family($font_family=1) { - $this->_font_family=$font_family; - } - - /* Undocumented */ - function set_font_charset($font_charset=1) { - $this->_font_charset=$font_charset; - } - - function set_num_format($num_format=1) { - $this->_num_format=$num_format; - } - - function set_hidden($hidden=1) { - $this->_hidden=$hidden; - } - - function set_locked($locked=1) { - $this->_locked=$locked; - } - - function set_text_h_align($align) { - $this->_text_h_align=$align; - } - - function set_text_wrap($wrap=1) { - $this->_text_wrap=$wrap; - } - - function set_text_v_align($align) { - $this->_text_v_align=$align; - } - - function set_text_justlast($text_justlast=1) { - $this->_text_justlast=$text_justlast; - } - - function set_rotation($rotation=1) { - $this->_rotation=$rotation; - } - - function set_fg_color($color) { - $this->_fg_color=$this->_get_color($color); - } - - function set_bg_color($color) { - $this->_bg_color=$this->_get_color($color); - } - - function set_pattern($pattern=1) { - $this->_pattern=$pattern; - } - - function set_bottom($bottom=1) { - $this->_bottom=$bottom; - } - - function set_top($top=1) { - $this->_top=$top; - } - - function set_left($left=1) { - $this->_left=$left; - } - - function set_right($right=1) { - $this->_right=$right; - } - - function set_bottom_color($color) { - $this->_bottom_color=$this->_get_color($color); - } - - function set_top_color($color) { - $this->_top_color=$this->_get_color($color); - } - - function set_left_color($color) { - $this->_left_color=$this->_get_color($color); - } - - function set_right_color($color) { - $this->_right_color=$this->_get_color($color); - } - -} - -?> diff --git a/include/utils/excel/class.writeexcel_formula.inc.php b/include/utils/excel/class.writeexcel_formula.inc.php deleted file mode 100644 index 0edd2cafa17610a46611d969a95c7d2cfa00b7a9..0000000000000000000000000000000000000000 --- a/include/utils/excel/class.writeexcel_formula.inc.php +++ /dev/null @@ -1,1413 +0,0 @@ -<?php - -/* - * Copyleft 2002 Johann Hanne - * - * This 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 software 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 software; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place, - * Suite 330, Boston, MA 02111-1307 USA - */ - -/* This file contains source from the PEAR::Spreadsheet class Parser.php file version 0.4 . - The raiseError was replaced by triggerError function. - The PEAR::isError was imported to keep compatibility to PEAR::Spreadsheet class - - Imported and adapted by Andreas Brodowski 2003 (andreas.brodowski@oscar-gmbh.com). - - There should be no license rights in question because the Parser.php from PEAR class is - published under GNU License the same way like this class. - - Changes: 03/08/27 Added SPREADSHEET_EXCEL_WRITER_SCOLON for arg seperation in excel functions - */ - -/* - * This is the Spreadsheet::WriteExcel Perl package ported to PHP - * Spreadsheet::WriteExcel was written by John McNamara, jmcnamara@cpan.org - */ - -define('SPREADSHEET_EXCEL_WRITER_ADD',"+"); // @const SPREADSHEET_EXCEL_WRITER_ADD token identifier for character "+" -define('SPREADSHEET_EXCEL_WRITER_SUB',"-"); // @const SPREADSHEET_EXCEL_WRITER_SUB token identifier for character "-" -define('SPREADSHEET_EXCEL_WRITER_MUL',"*"); // @const SPREADSHEET_EXCEL_WRITER_MUL token identifier for character "*" -define('SPREADSHEET_EXCEL_WRITER_DIV',"/"); // @const SPREADSHEET_EXCEL_WRITER_DIV token identifier for character "/" -define('SPREADSHEET_EXCEL_WRITER_OPEN',"("); // @const SPREADSHEET_EXCEL_WRITER_OPEN token identifier for character "(" -define('SPREADSHEET_EXCEL_WRITER_CLOSE',")"); // @const SPREADSHEET_EXCEL_WRITER_CLOSE token identifier for character ")" -define('SPREADSHEET_EXCEL_WRITER_COMA',","); // @const SPREADSHEET_EXCEL_WRITER_COMA token identifier for character "," -define('SPREADSHEET_EXCEL_WRITER_SCOLON',";"); // @const SPREADSHEET_EXCEL_WRITER_SCOLON token identifier for character ";" -define('SPREADSHEET_EXCEL_WRITER_GT',">"); // @const SPREADSHEET_EXCEL_WRITER_GT token identifier for character ">" -define('SPREADSHEET_EXCEL_WRITER_LT',"<"); // @const SPREADSHEET_EXCEL_WRITER_LT token identifier for character "<" -define('SPREADSHEET_EXCEL_WRITER_LE',"<="); // @const SPREADSHEET_EXCEL_WRITER_LE token identifier for character "<=" -define('SPREADSHEET_EXCEL_WRITER_GE',">="); // @const SPREADSHEET_EXCEL_WRITER_GE token identifier for character ">=" -define('SPREADSHEET_EXCEL_WRITER_EQ',"="); // @const SPREADSHEET_EXCEL_WRITER_EQ token identifier for character "=" -define('SPREADSHEET_EXCEL_WRITER_NE',"<>"); // @const SPREADSHEET_EXCEL_WRITER_NE token identifier for character "<>" - - -class writeexcel_formula { - -############################################################################### -# -# Class data. -# -var $parser; -var $ptg; -var $_functions; -var $_current_char; -var $_current_token; -var $_lookahead; -var $_debug; -var $_byte_order; -var $_volatile; -var $_workbook; -var $_ext_sheets; -var $_formula; - -############################################################################### -# -# new() -# -# Constructor -# -function writeexcel_formula($byte_order) { - - $this->parser = false; - $this->ptg = array(); - $this->_functions = array(); - $this->_debug = 0; - $this->_byte_order = $byte_order; - $this->_volatile = 0; - $this->_workbook = ""; - $this->_ext_sheets = array(); - $this->_current_token = ''; - $this->_lookahead = ''; - $this->_current_char = 0; - $this->_formula = ''; -} - -############################################################################### -# -# _init_parser() -# -# There is a small overhead involved in generating the parser. Therefore, the -# initialisation is delayed until a formula is required. TODO: use a pre- -# compiled header. -# -function _init_parser() { - - $this->_initializeHashes(); - - - if ($this->_debug) { - print "Init_parser.\n\n"; - } -} - -############################################################################### -# -# parse_formula() -# -# This is the only public method. It takes a textual description of a formula -# and returns a RPN encoded byte string. -# -function parse_formula() { - - $_=func_get_args(); - - # Initialise the parser if this is the first call - if ($this->parser===false) { - $this->_init_parser(); - } - - $formula = array_shift($_); - //$str; - //$tokens; - - if ($this->_debug) { - print "$formula\n"; - } - - # Build the parse tree for the formula - - $this->_formula = $formula; - $this->_current_char = 0; - $this->_lookahead = $this->_formula{1}; - $this->_advance($formula); - $parsetree = $this->_condition(); - - $str = $this->toReversePolish($parsetree); - - return $str; -} - -function set_ext_sheet($key, $value) { - - $this->_ext_sheets->$key = $value; -} - -function isError($data) { - return (bool)(is_object($data) && - (get_class($data) == 'pear_error' || - is_subclass_of($data, 'pear_error'))); -} - -/** -* Class for parsing Excel formulas -* -* @author Xavier Noguer <xnoguer@rezebra.com> -* @category FileFormats -* @package Spreadsheet_Excel_Writer -*/ - - -/** -* Initialize the ptg and function hashes. -* -* @access private -*/ -function _initializeHashes() { - // The Excel ptg indices - $this->ptg = array( - 'ptgExp' => 0x01, 'ptgTbl' => 0x02, 'ptgAdd' => 0x03, 'ptgSub' => 0x04, - 'ptgMul' => 0x05, 'ptgDiv' => 0x06, 'ptgPower' => 0x07, 'ptgConcat' => 0x08, - 'ptgLT' => 0x09, 'ptgLE' => 0x0A, 'ptgEQ' => 0x0B, 'ptgGE' => 0x0C, - 'ptgGT' => 0x0D, 'ptgNE' => 0x0E, 'ptgIsect' => 0x0F, 'ptgUnion' => 0x10, - 'ptgRange' => 0x11, 'ptgUplus' => 0x12, 'ptgUminus' => 0x13, 'ptgPercent' => 0x14, - 'ptgParen' => 0x15, 'ptgMissArg' => 0x16, 'ptgStr' => 0x17, 'ptgAttr' => 0x19, - 'ptgSheet' => 0x1A, 'ptgEndSheet' => 0x1B, 'ptgErr' => 0x1C, 'ptgBool' => 0x1D, - 'ptgInt' => 0x1E, 'ptgNum' => 0x1F, 'ptgArray' => 0x20, 'ptgFunc' => 0x21, - 'ptgFuncVar' => 0x22, 'ptgName' => 0x23, 'ptgRef' => 0x24, 'ptgArea' => 0x25, - 'ptgMemArea' => 0x26, 'ptgMemErr' => 0x27, 'ptgMemNoMem' => 0x28, 'ptgMemFunc' => 0x29, - 'ptgRefErr' => 0x2A, 'ptgAreaErr' => 0x2B, 'ptgRefN' => 0x2C, 'ptgAreaN' => 0x2D, - 'ptgMemAreaN' => 0x2E, 'ptgMemNoMemN' => 0x2F, 'ptgNameX' => 0x39, 'ptgRef3d' => 0x3A, - 'ptgArea3d' => 0x3B, 'ptgRefErr3d' => 0x3C, 'ptgAreaErr3d' => 0x3D, 'ptgArrayV' => 0x40, - 'ptgFuncV' => 0x41, 'ptgFuncVarV' => 0x42, 'ptgNameV' => 0x43, 'ptgRefV' => 0x44, - 'ptgAreaV' => 0x45, 'ptgMemAreaV' => 0x46, 'ptgMemErrV' => 0x47, 'ptgMemNoMemV' => 0x48, - 'ptgMemFuncV' => 0x49, 'ptgRefErrV' => 0x4A, 'ptgAreaErrV' => 0x4B, 'ptgRefNV' => 0x4C, - 'ptgAreaNV' => 0x4D, 'ptgMemAreaNV' => 0x4E, 'ptgMemNoMemN' => 0x4F, 'ptgFuncCEV' => 0x58, - 'ptgNameXV' => 0x59, 'ptgRef3dV' => 0x5A, 'ptgArea3dV' => 0x5B, 'ptgRefErr3dV' => 0x5C, - 'ptgAreaErr3d' => 0x5D, 'ptgArrayA' => 0x60, 'ptgFuncA' => 0x61, 'ptgFuncVarA' => 0x62, - 'ptgNameA' => 0x63, 'ptgRefA' => 0x64, 'ptgAreaA' => 0x65, 'ptgMemAreaA' => 0x66, - 'ptgMemErrA' => 0x67, 'ptgMemNoMemA' => 0x68, 'ptgMemFuncA' => 0x69, 'ptgRefErrA' => 0x6A, - 'ptgAreaErrA' => 0x6B, 'ptgRefNA' => 0x6C, 'ptgAreaNA' => 0x6D, 'ptgMemAreaNA' => 0x6E, - 'ptgMemNoMemN' => 0x6F, 'ptgFuncCEA' => 0x78, 'ptgNameXA' => 0x79, 'ptgRef3dA' => 0x7A, - 'ptgArea3dA' => 0x7B, 'ptgRefErr3dA' => 0x7C, 'ptgAreaErr3d' => 0x7D - ); - - // Thanks to Michael Meeks and Gnumeric for the initial arg values. - // - // The following hash was generated by "function_locale.pl" in the distro. - // Refer to function_locale.pl for non-English function names. - // - // The array elements are as follow: - // ptg: The Excel function ptg code. - // args: The number of arguments that the function takes: - // >=0 is a fixed number of arguments. - // -1 is a variable number of arguments. - // class: The reference, value or array class of the function args. - // vol: The function is volatile. - // - $this->_functions = array( - // function ptg args class vol - 'COUNT' => array( 0, -1, 0, 0 ), - 'IF' => array( 1, -1, 1, 0 ), - 'ISNA' => array( 2, 1, 1, 0 ), - 'ISERROR' => array( 3, 1, 1, 0 ), - 'SUM' => array( 4, -1, 0, 0 ), - 'AVERAGE' => array( 5, -1, 0, 0 ), - 'MIN' => array( 6, -1, 0, 0 ), - 'MAX' => array( 7, -1, 0, 0 ), - 'ROW' => array( 8, -1, 0, 0 ), - 'COLUMN' => array( 9, -1, 0, 0 ), - 'NA' => array( 10, 0, 0, 0 ), - 'NPV' => array( 11, -1, 1, 0 ), - 'STDEV' => array( 12, -1, 0, 0 ), - 'DOLLAR' => array( 13, -1, 1, 0 ), - 'FIXED' => array( 14, -1, 1, 0 ), - 'SIN' => array( 15, 1, 1, 0 ), - 'COS' => array( 16, 1, 1, 0 ), - 'TAN' => array( 17, 1, 1, 0 ), - 'ATAN' => array( 18, 1, 1, 0 ), - 'PI' => array( 19, 0, 1, 0 ), - 'SQRT' => array( 20, 1, 1, 0 ), - 'EXP' => array( 21, 1, 1, 0 ), - 'LN' => array( 22, 1, 1, 0 ), - 'LOG10' => array( 23, 1, 1, 0 ), - 'ABS' => array( 24, 1, 1, 0 ), - 'INT' => array( 25, 1, 1, 0 ), - 'SIGN' => array( 26, 1, 1, 0 ), - 'ROUND' => array( 27, 2, 1, 0 ), - 'LOOKUP' => array( 28, -1, 0, 0 ), - 'INDEX' => array( 29, -1, 0, 1 ), - 'REPT' => array( 30, 2, 1, 0 ), - 'MID' => array( 31, 3, 1, 0 ), - 'LEN' => array( 32, 1, 1, 0 ), - 'VALUE' => array( 33, 1, 1, 0 ), - 'TRUE' => array( 34, 0, 1, 0 ), - 'FALSE' => array( 35, 0, 1, 0 ), - 'AND' => array( 36, -1, 0, 0 ), - 'OR' => array( 37, -1, 0, 0 ), - 'NOT' => array( 38, 1, 1, 0 ), - 'MOD' => array( 39, 2, 1, 0 ), - 'DCOUNT' => array( 40, 3, 0, 0 ), - 'DSUM' => array( 41, 3, 0, 0 ), - 'DAVERAGE' => array( 42, 3, 0, 0 ), - 'DMIN' => array( 43, 3, 0, 0 ), - 'DMAX' => array( 44, 3, 0, 0 ), - 'DSTDEV' => array( 45, 3, 0, 0 ), - 'VAR' => array( 46, -1, 0, 0 ), - 'DVAR' => array( 47, 3, 0, 0 ), - 'TEXT' => array( 48, 2, 1, 0 ), - 'LINEST' => array( 49, -1, 0, 0 ), - 'TREND' => array( 50, -1, 0, 0 ), - 'LOGEST' => array( 51, -1, 0, 0 ), - 'GROWTH' => array( 52, -1, 0, 0 ), - 'PV' => array( 56, -1, 1, 0 ), - 'FV' => array( 57, -1, 1, 0 ), - 'NPER' => array( 58, -1, 1, 0 ), - 'PMT' => array( 59, -1, 1, 0 ), - 'RATE' => array( 60, -1, 1, 0 ), - 'MIRR' => array( 61, 3, 0, 0 ), - 'IRR' => array( 62, -1, 0, 0 ), - 'RAND' => array( 63, 0, 1, 1 ), - 'MATCH' => array( 64, -1, 0, 0 ), - 'DATE' => array( 65, 3, 1, 0 ), - 'TIME' => array( 66, 3, 1, 0 ), - 'DAY' => array( 67, 1, 1, 0 ), - 'MONTH' => array( 68, 1, 1, 0 ), - 'YEAR' => array( 69, 1, 1, 0 ), - 'WEEKDAY' => array( 70, -1, 1, 0 ), - 'HOUR' => array( 71, 1, 1, 0 ), - 'MINUTE' => array( 72, 1, 1, 0 ), - 'SECOND' => array( 73, 1, 1, 0 ), - 'NOW' => array( 74, 0, 1, 1 ), - 'AREAS' => array( 75, 1, 0, 1 ), - 'ROWS' => array( 76, 1, 0, 1 ), - 'COLUMNS' => array( 77, 1, 0, 1 ), - 'OFFSET' => array( 78, -1, 0, 1 ), - 'SEARCH' => array( 82, -1, 1, 0 ), - 'TRANSPOSE' => array( 83, 1, 1, 0 ), - 'TYPE' => array( 86, 1, 1, 0 ), - 'ATAN2' => array( 97, 2, 1, 0 ), - 'ASIN' => array( 98, 1, 1, 0 ), - 'ACOS' => array( 99, 1, 1, 0 ), - 'CHOOSE' => array( 100, -1, 1, 0 ), - 'HLOOKUP' => array( 101, -1, 0, 0 ), - 'VLOOKUP' => array( 102, -1, 0, 0 ), - 'ISREF' => array( 105, 1, 0, 0 ), - 'LOG' => array( 109, -1, 1, 0 ), - 'CHAR' => array( 111, 1, 1, 0 ), - 'LOWER' => array( 112, 1, 1, 0 ), - 'UPPER' => array( 113, 1, 1, 0 ), - 'PROPER' => array( 114, 1, 1, 0 ), - 'LEFT' => array( 115, -1, 1, 0 ), - 'RIGHT' => array( 116, -1, 1, 0 ), - 'EXACT' => array( 117, 2, 1, 0 ), - 'TRIM' => array( 118, 1, 1, 0 ), - 'REPLACE' => array( 119, 4, 1, 0 ), - 'SUBSTITUTE' => array( 120, -1, 1, 0 ), - 'CODE' => array( 121, 1, 1, 0 ), - 'FIND' => array( 124, -1, 1, 0 ), - 'CELL' => array( 125, -1, 0, 1 ), - 'ISERR' => array( 126, 1, 1, 0 ), - 'ISTEXT' => array( 127, 1, 1, 0 ), - 'ISNUMBER' => array( 128, 1, 1, 0 ), - 'ISBLANK' => array( 129, 1, 1, 0 ), - 'T' => array( 130, 1, 0, 0 ), - 'N' => array( 131, 1, 0, 0 ), - 'DATEVALUE' => array( 140, 1, 1, 0 ), - 'TIMEVALUE' => array( 141, 1, 1, 0 ), - 'SLN' => array( 142, 3, 1, 0 ), - 'SYD' => array( 143, 4, 1, 0 ), - 'DDB' => array( 144, -1, 1, 0 ), - 'INDIRECT' => array( 148, -1, 1, 1 ), - 'CALL' => array( 150, -1, 1, 0 ), - 'CLEAN' => array( 162, 1, 1, 0 ), - 'MDETERM' => array( 163, 1, 2, 0 ), - 'MINVERSE' => array( 164, 1, 2, 0 ), - 'MMULT' => array( 165, 2, 2, 0 ), - 'IPMT' => array( 167, -1, 1, 0 ), - 'PPMT' => array( 168, -1, 1, 0 ), - 'COUNTA' => array( 169, -1, 0, 0 ), - 'PRODUCT' => array( 183, -1, 0, 0 ), - 'FACT' => array( 184, 1, 1, 0 ), - 'DPRODUCT' => array( 189, 3, 0, 0 ), - 'ISNONTEXT' => array( 190, 1, 1, 0 ), - 'STDEVP' => array( 193, -1, 0, 0 ), - 'VARP' => array( 194, -1, 0, 0 ), - 'DSTDEVP' => array( 195, 3, 0, 0 ), - 'DVARP' => array( 196, 3, 0, 0 ), - 'TRUNC' => array( 197, -1, 1, 0 ), - 'ISLOGICAL' => array( 198, 1, 1, 0 ), - 'DCOUNTA' => array( 199, 3, 0, 0 ), - 'ROUNDUP' => array( 212, 2, 1, 0 ), - 'ROUNDDOWN' => array( 213, 2, 1, 0 ), - 'RANK' => array( 216, -1, 0, 0 ), - 'ADDRESS' => array( 219, -1, 1, 0 ), - 'DAYS360' => array( 220, -1, 1, 0 ), - 'TODAY' => array( 221, 0, 1, 1 ), - 'VDB' => array( 222, -1, 1, 0 ), - 'MEDIAN' => array( 227, -1, 0, 0 ), - 'SUMPRODUCT' => array( 228, -1, 2, 0 ), - 'SINH' => array( 229, 1, 1, 0 ), - 'COSH' => array( 230, 1, 1, 0 ), - 'TANH' => array( 231, 1, 1, 0 ), - 'ASINH' => array( 232, 1, 1, 0 ), - 'ACOSH' => array( 233, 1, 1, 0 ), - 'ATANH' => array( 234, 1, 1, 0 ), - 'DGET' => array( 235, 3, 0, 0 ), - 'INFO' => array( 244, 1, 1, 1 ), - 'DB' => array( 247, -1, 1, 0 ), - 'FREQUENCY' => array( 252, 2, 0, 0 ), - 'ERROR.TYPE' => array( 261, 1, 1, 0 ), - 'REGISTER.ID' => array( 267, -1, 1, 0 ), - 'AVEDEV' => array( 269, -1, 0, 0 ), - 'BETADIST' => array( 270, -1, 1, 0 ), - 'GAMMALN' => array( 271, 1, 1, 0 ), - 'BETAINV' => array( 272, -1, 1, 0 ), - 'BINOMDIST' => array( 273, 4, 1, 0 ), - 'CHIDIST' => array( 274, 2, 1, 0 ), - 'CHIINV' => array( 275, 2, 1, 0 ), - 'COMBIN' => array( 276, 2, 1, 0 ), - 'CONFIDENCE' => array( 277, 3, 1, 0 ), - 'CRITBINOM' => array( 278, 3, 1, 0 ), - 'EVEN' => array( 279, 1, 1, 0 ), - 'EXPONDIST' => array( 280, 3, 1, 0 ), - 'FDIST' => array( 281, 3, 1, 0 ), - 'FINV' => array( 282, 3, 1, 0 ), - 'FISHER' => array( 283, 1, 1, 0 ), - 'FISHERINV' => array( 284, 1, 1, 0 ), - 'FLOOR' => array( 285, 2, 1, 0 ), - 'GAMMADIST' => array( 286, 4, 1, 0 ), - 'GAMMAINV' => array( 287, 3, 1, 0 ), - 'CEILING' => array( 288, 2, 1, 0 ), - 'HYPGEOMDIST' => array( 289, 4, 1, 0 ), - 'LOGNORMDIST' => array( 290, 3, 1, 0 ), - 'LOGINV' => array( 291, 3, 1, 0 ), - 'NEGBINOMDIST' => array( 292, 3, 1, 0 ), - 'NORMDIST' => array( 293, 4, 1, 0 ), - 'NORMSDIST' => array( 294, 1, 1, 0 ), - 'NORMINV' => array( 295, 3, 1, 0 ), - 'NORMSINV' => array( 296, 1, 1, 0 ), - 'STANDARDIZE' => array( 297, 3, 1, 0 ), - 'ODD' => array( 298, 1, 1, 0 ), - 'PERMUT' => array( 299, 2, 1, 0 ), - 'POISSON' => array( 300, 3, 1, 0 ), - 'TDIST' => array( 301, 3, 1, 0 ), - 'WEIBULL' => array( 302, 4, 1, 0 ), - 'SUMXMY2' => array( 303, 2, 2, 0 ), - 'SUMX2MY2' => array( 304, 2, 2, 0 ), - 'SUMX2PY2' => array( 305, 2, 2, 0 ), - 'CHITEST' => array( 306, 2, 2, 0 ), - 'CORREL' => array( 307, 2, 2, 0 ), - 'COVAR' => array( 308, 2, 2, 0 ), - 'FORECAST' => array( 309, 3, 2, 0 ), - 'FTEST' => array( 310, 2, 2, 0 ), - 'INTERCEPT' => array( 311, 2, 2, 0 ), - 'PEARSON' => array( 312, 2, 2, 0 ), - 'RSQ' => array( 313, 2, 2, 0 ), - 'STEYX' => array( 314, 2, 2, 0 ), - 'SLOPE' => array( 315, 2, 2, 0 ), - 'TTEST' => array( 316, 4, 2, 0 ), - 'PROB' => array( 317, -1, 2, 0 ), - 'DEVSQ' => array( 318, -1, 0, 0 ), - 'GEOMEAN' => array( 319, -1, 0, 0 ), - 'HARMEAN' => array( 320, -1, 0, 0 ), - 'SUMSQ' => array( 321, -1, 0, 0 ), - 'KURT' => array( 322, -1, 0, 0 ), - 'SKEW' => array( 323, -1, 0, 0 ), - 'ZTEST' => array( 324, -1, 0, 0 ), - 'LARGE' => array( 325, 2, 0, 0 ), - 'SMALL' => array( 326, 2, 0, 0 ), - 'QUARTILE' => array( 327, 2, 0, 0 ), - 'PERCENTILE' => array( 328, 2, 0, 0 ), - 'PERCENTRANK' => array( 329, -1, 0, 0 ), - 'MODE' => array( 330, -1, 2, 0 ), - 'TRIMMEAN' => array( 331, 2, 0, 0 ), - 'TINV' => array( 332, 2, 1, 0 ), - 'CONCATENATE' => array( 336, -1, 1, 0 ), - 'POWER' => array( 337, 2, 1, 0 ), - 'RADIANS' => array( 342, 1, 1, 0 ), - 'DEGREES' => array( 343, 1, 1, 0 ), - 'SUBTOTAL' => array( 344, -1, 0, 0 ), - 'SUMIF' => array( 345, -1, 0, 0 ), - 'COUNTIF' => array( 346, 2, 0, 0 ), - 'COUNTBLANK' => array( 347, 1, 0, 0 ), - 'ROMAN' => array( 354, -1, 1, 0 ) - ); -} - -/** -* Convert a token to the proper ptg value. -* -* @access private -* @param mixed $token The token to convert. -* @return mixed the converted token on success. PEAR_Error if the token -* is not recognized -*/ -function _convert($token) { - if (preg_match("/^\"[^\"]{0,255}\"$/", $token)) { - return $this->_convertString($token); - } elseif (is_numeric($token)) { - return $this->_convertNumber($token); - } - // match references like A1 or $A$1 - elseif (preg_match('/^\$?([A-Ia-i]?[A-Za-z])\$?(\d+)$/',$token)) { - return $this->_convertRef2d($token); - } - // match external references like Sheet1:Sheet2!A1 - elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z](\d+)$/",$token)) { - return $this->_convertRef3d($token); - } - // match ranges like A1:B2 - elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)\:(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/",$token)) { - return $this->_convertRange2d($token); - } - // match ranges like A1..B2 - elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/",$token)) { - return $this->_convertRange2d($token); - } - // match external ranges like Sheet1:Sheet2!A1:B2 - elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?(\d+)\:([A-Ia-i]?[A-Za-z])?(\d+)$/",$token)) { - return $this->_convertRange3d($token); - } - // match external ranges like 'Sheet1:Sheet2'!A1:B2 - elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?(\d+)\:([A-Ia-i]?[A-Za-z])?(\d+)$/",$token)) { - return $this->_convertRange3d($token); - } - elseif (isset($this->ptg[$token])) // operators (including parentheses) { - return pack("C", $this->ptg[$token]); - } - // commented so argument number can be processed correctly. See toReversePolish(). - /*elseif (preg_match("/[A-Z0-9\xc0-\xdc\.]+/",$token)) - { - return($this->_convertFunction($token,$this->_func_args)); - }*/ - // if it's an argument, ignore the token (the argument remains) - elseif ($token == 'arg') { - return ''; - } - // TODO: use real error codes - trigger_error("Unknown token $token", E_USER_ERROR); -} - -/** -* Convert a number token to ptgInt or ptgNum -* -* @access private -* @param mixed $num an integer or double for conversion to its ptg value -*/ -function _convertNumber($num) { - - // Integer in the range 0..2**16-1 - - if ((preg_match("/^\d+$/",$num)) and ($num <= 65535)) { - return(pack("Cv", $this->ptg['ptgInt'], $num)); - } else { // A float - if ($this->_byte_order) { // if it's Big Endian - $num = strrev($num); - } - return pack("Cd", $this->ptg['ptgNum'], $num); - } -} - -/** -* Convert a string token to ptgStr -* -* @access private -* @param string $string A string for conversion to its ptg value -*/ -function _convertString($string) { - // chop away beggining and ending quotes - $string = substr($string, 1, strlen($string) - 2); - return pack("CC", $this->ptg['ptgStr'], strlen($string)).$string; -} - -/** -* Convert a function to a ptgFunc or ptgFuncVarV depending on the number of -* args that it takes. -* -* @access private -* @param string $token The name of the function for convertion to ptg value. -* @param integer $num_args The number of arguments the function receives. -* @return string The packed ptg for the function -*/ -function _convertFunction($token, $num_args) { - $args = $this->_functions[$token][1]; - $volatile = $this->_functions[$token][3]; - - // Fixed number of args eg. TIME($i,$j,$k). - if ($args >= 0) { - return pack("Cv", $this->ptg['ptgFuncV'], $this->_functions[$token][0]); - } - // Variable number of args eg. SUM($i,$j,$k, ..). - if ($args == -1) { - return pack("CCv", $this->ptg['ptgFuncVarV'], $num_args, $this->_functions[$token][0]); - } -} - -/** -* Convert an Excel range such as A1:D4 to a ptgRefV. -* -* @access private -* @param string $range An Excel range in the A1:A2 or A1..A2 format. -*/ -function _convertRange2d($range) { - $class = 2; // as far as I know, this is magick. - - // Split the range into 2 cell refs - if (preg_match("/^([A-Ia-i]?[A-Za-z])(\d+)\:([A-Ia-i]?[A-Za-z])(\d+)$/",$range)) { - list($cell1, $cell2) = explode(':', $range); - } elseif (preg_match("/^([A-Ia-i]?[A-Za-z])(\d+)\.\.([A-Ia-i]?[A-Za-z])(\d+)$/",$range)) { - list($cell1, $cell2) = explode('..', $range); - } else { - // TODO: use real error codes - trigger_error("Unknown range separator", E_USER_ERROR); - } - - // Convert the cell references - $cell_array1 = $this->_cellToPackedRowcol($cell1); - if ($this->isError($cell_array1)) { - return $cell_array1; - } - list($row1, $col1) = $cell_array1; - $cell_array2 = $this->_cellToPackedRowcol($cell2); - if ($this->isError($cell_array2)) { - return $cell_array2; - } - list($row2, $col2) = $cell_array2; - - // The ptg value depends on the class of the ptg. - if ($class == 0) { - $ptgArea = pack("C", $this->ptg['ptgArea']); - } elseif ($class == 1) { - $ptgArea = pack("C", $this->ptg['ptgAreaV']); - } elseif ($class == 2) { - $ptgArea = pack("C", $this->ptg['ptgAreaA']); - } else { - // TODO: use real error codes - trigger_error("Unknown class $class", E_USER_ERROR); - } - return $ptgArea . $row1 . $row2 . $col1. $col2; -} - -/** -* Convert an Excel 3d range such as "Sheet1!A1:D4" or "Sheet1:Sheet2!A1:D4" to -* a ptgArea3dV. -* -* @access private -* @param string $token An Excel range in the Sheet1!A1:A2 format. -*/ -function _convertRange3d($token) { - $class = 2; // as far as I know, this is magick. - - // Split the ref at the ! symbol - list($ext_ref, $range) = explode('!', $token); - - // Convert the external reference part - $ext_ref = $this->_packExtRef($ext_ref); - if ($this->isError($ext_ref)) { - return $ext_ref; - } - - // Split the range into 2 cell refs - list($cell1, $cell2) = explode(':', $range); - - // Convert the cell references - if (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?(\d+)$/", $cell1)) { - $cell_array1 = $this->_cellToPackedRowcol($cell1); - if ($this->isError($cell_array1)) { - return $cell_array1; - } - list($row1, $col1) = $cell_array1; - $cell_array2 = $this->_cellToPackedRowcol($cell2); - if ($this->isError($cell_array2)) { - return $cell_array2; - } - list($row2, $col2) = $cell_array2; - } else { // It's a columns range (like 26:27) - $cells_array = $this->_rangeToPackedRange($cell1.':'.$cell2); - if ($this->isError($cells_array)) { - return $cells_array; - } - list($row1, $col1, $row2, $col2) = $cells_array; - } - - // The ptg value depends on the class of the ptg. - if ($class == 0) { - $ptgArea = pack("C", $this->ptg['ptgArea3d']); - } elseif ($class == 1) { - $ptgArea = pack("C", $this->ptg['ptgArea3dV']); - } elseif ($class == 2) { - $ptgArea = pack("C", $this->ptg['ptgArea3dA']); - } else { - trigger_error("Unknown class $class", E_USER_ERROR); - } - - return $ptgArea . $ext_ref . $row1 . $row2 . $col1. $col2; -} - -/** -* Convert an Excel reference such as A1, $B2, C$3 or $D$4 to a ptgRefV. -* -* @access private -* @param string $cell An Excel cell reference -* @return string The cell in packed() format with the corresponding ptg -*/ -function _convertRef2d($cell) { - $class = 2; // as far as I know, this is magick. - - // Convert the cell reference - $cell_array = $this->_cellToPackedRowcol($cell); - if ($this->isError($cell_array)) { - return $cell_array; - } - list($row, $col) = $cell_array; - - // The ptg value depends on the class of the ptg. - if ($class == 0) { - $ptgRef = pack("C", $this->ptg['ptgRef']); - } elseif ($class == 1) { - $ptgRef = pack("C", $this->ptg['ptgRefV']); - } elseif ($class == 2) { - $ptgRef = pack("C", $this->ptg['ptgRefA']); - } else { - // TODO: use real error codes - trigger_error("Unknown class $class",E_USER_ERROR); - } - return $ptgRef.$row.$col; -} - -/** -* Convert an Excel 3d reference such as "Sheet1!A1" or "Sheet1:Sheet2!A1" to a -* ptgRef3dV. -* -* @access private -* @param string $cell An Excel cell reference -* @return string The cell in packed() format with the corresponding ptg -*/ -function _convertRef3d($cell) { - $class = 2; // as far as I know, this is magick. - - // Split the ref at the ! symbol - list($ext_ref, $cell) = explode('!', $cell); - - // Convert the external reference part - $ext_ref = $this->_packExtRef($ext_ref); - if ($this->isError($ext_ref)) { - return $ext_ref; - } - - // Convert the cell reference part - list($row, $col) = $this->_cellToPackedRowcol($cell); - - // The ptg value depends on the class of the ptg. - if ($class == 0) { - $ptgRef = pack("C", $this->ptg['ptgRef3d']); - } elseif ($class == 1) { - $ptgRef = pack("C", $this->ptg['ptgRef3dV']); - } elseif ($class == 2) { - $ptgRef = pack("C", $this->ptg['ptgRef3dA']); - } else { - trigger_error("Unknown class $class", E_USER_ERROR); - } - - return $ptgRef . $ext_ref. $row . $col; -} - -/** -* Convert the sheet name part of an external reference, for example "Sheet1" or -* "Sheet1:Sheet2", to a packed structure. -* -* @access private -* @param string $ext_ref The name of the external reference -* @return string The reference index in packed() format -*/ -function _packExtRef($ext_ref) { - $ext_ref = preg_replace("/^'/", '', $ext_ref); // Remove leading ' if any. - $ext_ref = preg_replace("/'$/", '', $ext_ref); // Remove trailing ' if any. - - // Check if there is a sheet range eg., Sheet1:Sheet2. - if (preg_match("/:/", $ext_ref)) { - list($sheet_name1, $sheet_name2) = explode(':', $ext_ref); - - $sheet1 = $this->_getSheetIndex($sheet_name1); - if ($sheet1 == -1) { - trigger_error("Unknown sheet name $sheet_name1 in formula",E_USER_ERROR); - } - $sheet2 = $this->_getSheetIndex($sheet_name2); - if ($sheet2 == -1) { - trigger_error("Unknown sheet name $sheet_name2 in formula",E_USER_ERROR); - } - - // Reverse max and min sheet numbers if necessary - if ($sheet1 > $sheet2) { - list($sheet1, $sheet2) = array($sheet2, $sheet1); - } - } else { // Single sheet name only. - $sheet1 = $this->_getSheetIndex($ext_ref); - if ($sheet1 == -1) { - trigger_error("Unknown sheet name $ext_ref in formula",E_USER_ERROR); - } - $sheet2 = $sheet1; - } - - // References are stored relative to 0xFFFF. - $offset = -1 - $sheet1; - - return pack('vdvv', $offset, 0x00, $sheet1, $sheet2); -} - -/** -* Look up the index that corresponds to an external sheet name. The hash of -* sheet names is updated by the addworksheet() method of the -* Spreadsheet_Excel_Writer_Workbook class. -* -* @access private -* @return integer -*/ -function _getSheetIndex($sheet_name) { - if (!isset($this->_ext_sheets[$sheet_name])) { - return -1; - } else { - return $this->_ext_sheets[$sheet_name]; - } -} - -/** -* This method is used to update the array of sheet names. It is -* called by the addWorksheet() method of the Spreadsheet_Excel_Writer_Workbook class. -* -* @access private -* @param string $name The name of the worksheet being added -* @param integer $index The index of the worksheet being added -*/ -function setExtSheet($name, $index) { - $this->_ext_sheets[$name] = $index; -} - -/** -* pack() row and column into the required 3 byte format. -* -* @access private -* @param string $cell The Excel cell reference to be packed -* @return array Array containing the row and column in packed() format -*/ -function _cellToPackedRowcol($cell) { - $cell = strtoupper($cell); - list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell); - if ($col >= 256) { - trigger_error("Column in: $cell greater than 255", E_USER_ERROR); - } - if ($row >= 16384) { - trigger_error("Row in: $cell greater than 16384 ", E_USER_ERROR); - } - - // Set the high bits to indicate if row or col are relative. - $row |= $col_rel << 14; - $row |= $row_rel << 15; - - $row = pack('v', $row); - $col = pack('C', $col); - - return array($row, $col); -} - -/** -* pack() row range into the required 3 byte format. -* Just using maximun col/rows, which is probably not the correct solution -* -* @access private -* @param string $range The Excel range to be packed -* @return array Array containing (row1,col1,row2,col2) in packed() format -*/ -function _rangeToPackedRange($range) { - preg_match('/(\$)?(\d+)\:(\$)?(\d+)/', $range, $match); - // return absolute rows if there is a $ in the ref - $row1_rel = empty($match[1]) ? 1 : 0; - $row1 = $match[2]; - $row2_rel = empty($match[3]) ? 1 : 0; - $row2 = $match[4]; - // Convert 1-index to zero-index - $row1--; - $row2--; - // Trick poor inocent Excel - $col1 = 0; - $col2 = 16383; // maximum possible value for Excel 5 (change this!!!) - - //list($row, $col, $row_rel, $col_rel) = $this->_cellToRowcol($cell); - if (($row1 >= 16384) or ($row2 >= 16384)) { - trigger_error("Row in: $range greater than 16384 ",E_USER_ERROR); - } - - // Set the high bits to indicate if rows are relative. - $row1 |= $row1_rel << 14; - $row2 |= $row2_rel << 15; - - $row1 = pack('v', $row1); - $row2 = pack('v', $row2); - $col1 = pack('C', $col1); - $col2 = pack('C', $col2); - - return array($row1, $col1, $row2, $col2); -} - -/** -* Convert an Excel cell reference such as A1 or $B2 or C$3 or $D$4 to a zero -* indexed row and column number. Also returns two (0,1) values to indicate -* whether the row or column are relative references. -* -* @access private -* @param string $cell The Excel cell reference in A1 format. -* @return array -*/ -function _cellToRowcol($cell) { - preg_match('/(\$)?([A-I]?[A-Z])(\$)?(\d+)/',$cell,$match); - // return absolute column if there is a $ in the ref - $col_rel = empty($match[1]) ? 1 : 0; - $col_ref = $match[2]; - $row_rel = empty($match[3]) ? 1 : 0; - $row = $match[4]; - - // Convert base26 column string to a number. - $expn = strlen($col_ref) - 1; - $col = 0; - for ($i=0; $i < strlen($col_ref); $i++) { - $col += (ord($col_ref{$i}) - ord('A') + 1) * pow(26, $expn); - $expn--; - } - - // Convert 1-index to zero-index - $row--; - $col--; - - return array($row, $col, $row_rel, $col_rel); -} - -/** -* Advance to the next valid token. -* -* @access private -*/ -function _advance() { - $i = $this->_current_char; - // eat up white spaces - if ($i < strlen($this->_formula)) { - while ($this->_formula{$i} == " ") { - $i++; - } - if ($i < strlen($this->_formula) - 1) { - $this->_lookahead = $this->_formula{$i+1}; - } - $token = ""; - } - while ($i < strlen($this->_formula)) { - $token .= $this->_formula{$i}; - if ($i < strlen($this->_formula) - 1) { - $this->_lookahead = $this->_formula{$i+1}; - } else { - $this->_lookahead = ''; - } - if ($this->_match($token) != '') { - //if ($i < strlen($this->_formula) - 1) { - // $this->_lookahead = $this->_formula{$i+1}; - //} - $this->_current_char = $i + 1; - $this->_current_token = $token; - return 1; - } - if ($i < strlen($this->_formula) - 2) { - $this->_lookahead = $this->_formula{$i+2}; - } else { - // if we run out of characters _lookahead becomes empty - $this->_lookahead = ''; - } - $i++; - } - //die("Lexical error ".$this->_current_char); -} - -/** -* Checks if it's a valid token. -* -* @access private -* @param mixed $token The token to check. -* @return mixed The checked token or false on failure -*/ -function _match($token) { - switch($token) { - case SPREADSHEET_EXCEL_WRITER_ADD: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_SUB: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_MUL: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_DIV: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_OPEN: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_CLOSE: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_SCOLON: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_COMA: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_GT: - if ($this->_lookahead == '=') { // it's a GE token - break; - } - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_LT: - // it's a LE or a NE token - if (($this->_lookahead == '=') or ($this->_lookahead == '>')) { - break; - } - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_GE: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_LE: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_EQ: - return($token); - break; - case SPREADSHEET_EXCEL_WRITER_NE: - return($token); - break; - default: - // if it's a reference - if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$token) and - !preg_match("/[0-9]/",$this->_lookahead) and - ($this->_lookahead != ':') and ($this->_lookahead != '.') and - ($this->_lookahead != '!')) { - return $token; - } - // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1) - elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z][0-9]+$/",$token) and - !preg_match("/[0-9]/",$this->_lookahead) and - ($this->_lookahead != ':') and ($this->_lookahead != '.')) { - return $token; - } - // if it's a range (A1:A2) - elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and - !preg_match("/[0-9]/",$this->_lookahead)) { - return $token; - } - // if it's a range (A1..A2) - elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$token) and - !preg_match("/[0-9]/",$this->_lookahead)) { - return $token; - } - // If it's an external range like Sheet1:Sheet2!A1:B2 - elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$token) and - !preg_match("/[0-9]/",$this->_lookahead)) { - return $token; - } - // If it's an external range like 'Sheet1:Sheet2'!A1:B2 - elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$token) and - !preg_match("/[0-9]/",$this->_lookahead)) { - return $token; - } - // If it's a number (check that it's not a sheet name or range) - elseif (is_numeric($token) and - (!is_numeric($token.$this->_lookahead) or ($this->_lookahead == '')) and - ($this->_lookahead != '!') and ($this->_lookahead != ':')) { - return $token; - } - // If it's a string (of maximum 255 characters) - elseif (preg_match("/^\"[^\"]{0,255}\"$/",$token)) { - return $token; - } - // if it's a function call - elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$token) and ($this->_lookahead == "(")) { - return $token; - } - return ''; - } -} - -/** -* The parsing method. It parses a formula. -* -* @access public -* @param string $formula The formula to parse, without the initial equal sign (=). -*/ -function parse($formula) { - $this->_current_char = 0; - $this->_formula = $formula; - $this->_lookahead = $formula{1}; - $this->_advance(); - $this->_parse_tree = $this->_condition(); - if ($this->isError($this->_parse_tree)) { - return $this->_parse_tree; - } -} - -/** -* It parses a condition. It assumes the following rule: -* Cond -> Expr [(">" | "<") Expr] -* -* @access private -* @return mixed The parsed ptg'd tree -*/ -function _condition() { - $result = $this->_expression(); - if ($this->isError($result)) { - return $result; - } - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_LT) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgLT', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_GT) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgGT', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_LE) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgLE', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_GE) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgGE', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_EQ) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgEQ', $result, $result2); - } elseif ($this->_current_token == SPREADSHEET_EXCEL_WRITER_NE) { - $this->_advance(); - $result2 = $this->_expression(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgNE', $result, $result2); - } - return $result; -} - -/** -* It parses a expression. It assumes the following rule: -* Expr -> Term [("+" | "-") Term] -* -* @access private -* @return mixed The parsed ptg'd tree -*/ -function _expression() { - // If it's a string return a string node - if (preg_match("/^\"[^\"]{0,255}\"$/", $this->_current_token)) { - $result = $this->_createTree($this->_current_token, '', ''); - $this->_advance(); - return $result; - } - $result = $this->_term(); - if ($this->isError($result)) { - return $result; - } - while (($this->_current_token == SPREADSHEET_EXCEL_WRITER_ADD) or - ($this->_current_token == SPREADSHEET_EXCEL_WRITER_SUB)) { - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_ADD) { - $this->_advance(); - $result2 = $this->_term(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgAdd', $result, $result2); - } else { - $this->_advance(); - $result2 = $this->_term(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgSub', $result, $result2); - } - } - return $result; -} - -/** -* This function just introduces a ptgParen element in the tree, so that Excel -* doesn't get confused when working with a parenthesized formula afterwards. -* -* @access private -* @see _fact() -* @return mixed The parsed ptg'd tree -*/ -function _parenthesizedExpression() { - $result = $this->_createTree('ptgParen', $this->_expression(), ''); - return $result; -} - -/** -* It parses a term. It assumes the following rule: -* Term -> Fact [("*" | "/") Fact] -* -* @access private -* @return mixed The parsed ptg'd tree -*/ -function _term() { - $result = $this->_fact(); - if ($this->isError($result)) { - return $result; - } - while (($this->_current_token == SPREADSHEET_EXCEL_WRITER_MUL) or - ($this->_current_token == SPREADSHEET_EXCEL_WRITER_DIV)) { - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_MUL) { - $this->_advance(); - $result2 = $this->_fact(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgMul', $result, $result2); - } else { - $this->_advance(); - $result2 = $this->_fact(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('ptgDiv', $result, $result2); - } - } - return $result; -} - -/** -* It parses a factor. It assumes the following rule: -* Fact -> ( Expr ) -* | CellRef -* | CellRange -* | Number -* | Function -* -* @access private -* @return mixed The parsed ptg'd tree -*/ -function _fact() { - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_OPEN) { - $this->_advance(); // eat the "(" - $result = $this->_parenthesizedExpression(); - if ($this->_current_token != SPREADSHEET_EXCEL_WRITER_CLOSE) { - trigger_error("')' token expected.",E_USER_ERROR); - } - $this->_advance(); // eat the ")" - return $result; - } if (preg_match('/^\$?[A-Ia-i]?[A-Za-z]\$?[0-9]+$/',$this->_current_token)) { - // if it's a reference - $result = $this->_createTree($this->_current_token, '', ''); - $this->_advance(); - return $result; - } elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\![A-Ia-i]?[A-Za-z][0-9]+$/",$this->_current_token)) { - // If it's an external reference (Sheet1!A1 or Sheet1:Sheet2!A1) - $result = $this->_createTree($this->_current_token, '', ''); - $this->_advance(); - return $result; - } elseif (preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$this->_current_token) or - preg_match("/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/",$this->_current_token)) { - // if it's a range - $result = $this->_current_token; - $this->_advance(); - return $result; - } elseif (preg_match("/^[A-Za-z0-9_]+(\:[A-Za-z0-9_]+)?\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$this->_current_token)) { - // If it's an external range (Sheet1!A1:B2) - $result = $this->_current_token; - $this->_advance(); - return $result; - } elseif (preg_match("/^'[A-Za-z0-9_ ]+(\:[A-Za-z0-9_ ]+)?'\!([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+$/",$this->_current_token)) { - // If it's an external range ('Sheet1'!A1:B2) - $result = $this->_current_token; - $this->_advance(); - return $result; - } elseif (is_numeric($this->_current_token)) { - $result = $this->_createTree($this->_current_token, '', ''); - $this->_advance(); - return $result; - } elseif (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/i",$this->_current_token)) { - // if it's a function call - $result = $this->_func(); - return $result; - } - trigger_error("Sintactic error: ".$this->_current_token.", lookahead: ". - $this->_lookahead.", current char: ".$this->_current_char, E_USER_ERROR); -} - -/** -* It parses a function call. It assumes the following rule: -* Func -> ( Expr [,Expr]* ) -* -* @access private -*/ -function _func() { - $num_args = 0; // number of arguments received - $function = $this->_current_token; - $this->_advance(); - $this->_advance(); // eat the "(" - while ($this->_current_token != ')') { - if ($num_args > 0) { - if ($this->_current_token == SPREADSHEET_EXCEL_WRITER_COMA || - $this->_current_token == SPREADSHEET_EXCEL_WRITER_SCOLON) { - $this->_advance(); // eat the "," - } else { - trigger_error("Sintactic error: coma expected in ". - "function $function, {$num_args}º arg", E_USER_ERROR); - } - $result2 = $this->_condition(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('arg', $result, $result2); - } else { // first argument - $result2 = $this->_condition(); - if ($this->isError($result2)) { - return $result2; - } - $result = $this->_createTree('arg', '', $result2); - } - $num_args++; - } - $args = $this->_functions[$function][1]; - // If fixed number of args eg. TIME($i,$j,$k). Check that the number of args is valid. - if (($args >= 0) and ($args != $num_args)) { - trigger_error("Incorrect number of arguments in function $function() ",E_USER_ERROR); - } - - $result = $this->_createTree($function, $result, $num_args); - $this->_advance(); // eat the ")" - return $result; -} - -/** -* Creates a tree. In fact an array which may have one or two arrays (sub-trees) -* as elements. -* -* @access private -* @param mixed $value The value of this node. -* @param mixed $left The left array (sub-tree) or a final node. -* @param mixed $right The right array (sub-tree) or a final node. -*/ -function _createTree($value, $left, $right) { - return(array('value' => $value, 'left' => $left, 'right' => $right)); -} - -/** -* Builds a string containing the tree in reverse polish notation (What you -* would use in a HP calculator stack). -* The following tree: -* -* + -* / \ -* 2 3 -* -* produces: "23+" -* -* The following tree: -* -* + -* / \ -* 3 * -* / \ -* 6 A1 -* -* produces: "36A1*+" -* -* In fact all operands, functions, references, etc... are written as ptg's -* -* @access public -* @param array $tree The optional tree to convert. -* @return string The tree in reverse polish notation -*/ -function toReversePolish($tree = array()) { - $polish = ""; // the string we are going to return - if (empty($tree)) { // If it's the first call use _parse_tree - $tree = $this->_parse_tree; - } - if (is_array($tree['left'])) { - $converted_tree = $this->toReversePolish($tree['left']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - $polish .= $converted_tree; - } elseif ($tree['left'] != '') { // It's a final node - $converted_tree = $this->_convert($tree['left']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - $polish .= $converted_tree; - } - if (is_array($tree['right'])) { - $converted_tree = $this->toReversePolish($tree['right']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - $polish .= $converted_tree; - } elseif ($tree['right'] != '') { // It's a final node - $converted_tree = $this->_convert($tree['right']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - $polish .= $converted_tree; - } - // if it's a function convert it here (so we can set it's arguments) - if (preg_match("/^[A-Z0-9\xc0-\xdc\.]+$/",$tree['value']) and - !preg_match('/^([A-Ia-i]?[A-Za-z])(\d+)$/',$tree['value']) and - !preg_match("/^[A-Ia-i]?[A-Za-z](\d+)\.\.[A-Ia-i]?[A-Za-z](\d+)$/",$tree['value']) and - !is_numeric($tree['value']) and - !isset($this->ptg[$tree['value']])) { - // left subtree for a function is always an array. - if ($tree['left'] != '') { - $left_tree = $this->toReversePolish($tree['left']); - } else { - $left_tree = ''; - } - if ($this->isError($left_tree)) { - return $left_tree; - } - // add it's left subtree and return. - return $left_tree.$this->_convertFunction($tree['value'], $tree['right']); - } else { - $converted_tree = $this->_convert($tree['value']); - if ($this->isError($converted_tree)) { - return $converted_tree; - } - } - $polish .= $converted_tree; - return $polish; -} - -} - - -?> diff --git a/include/utils/excel/class.writeexcel_olewriter.inc.php b/include/utils/excel/class.writeexcel_olewriter.inc.php deleted file mode 100644 index 6e63c5981cef4ab7c61ab657942f03612dbf8fa5..0000000000000000000000000000000000000000 --- a/include/utils/excel/class.writeexcel_olewriter.inc.php +++ /dev/null @@ -1,353 +0,0 @@ -<?php - -/* - * Copyleft 2002 Johann Hanne - * - * This 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 software 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 software; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place, - * Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This is the Spreadsheet::WriteExcel Perl package ported to PHP - * Spreadsheet::WriteExcel was written by John McNamara, jmcnamara@cpan.org - */ - -class writeexcel_olewriter { - var $_OLEfilename; - var $_OLEtmpfilename; /* ABR */ - var $_filehandle; - var $_fileclosed; - var $_internal_fh; - var $_biff_only; - var $_size_allowed; - var $_biffsize; - var $_booksize; - var $_big_blocks; - var $_list_blocks; - var $_root_start; - var $_block_count; - - /* - * Constructor - */ - function writeexcel_olewriter($filename) { - - $this->_OLEfilename = $filename; - $this->_filehandle = false; - $this->_fileclosed = 0; - $this->_internal_fh = 0; - $this->_biff_only = 0; - $this->_size_allowed = 0; - $this->_biffsize = 0; - $this->_booksize = 0; - $this->_big_blocks = 0; - $this->_list_blocks = 0; - $this->_root_start = 0; - $this->_block_count = 4; - - $this->_initialize(); - } - - /* - * Check for a valid filename and store the filehandle. - */ - function _initialize() { - $OLEfile = $this->_OLEfilename; - - /* Check for a filename. Workbook.pm will catch this first. */ - if ($OLEfile == '') { - trigger_error("Filename required", E_USER_ERROR); - } - - /* - * If the filename is a resource it is assumed that it is a valid - * filehandle, if not we create a filehandle. - */ - if (is_resource($OLEfile)) { - $fh = $OLEfile; - } else { - // Create a new file, open for writing - $fh = fopen($OLEfile, "wb"); - // The workbook class also checks this but something may have - // happened since then. - if (!$fh) { - trigger_error("Cannot open $OLEfile! It may be in use or ". - "protected.", E_USER_ERROR); - } - - $this->_internal_fh = 1; - } - - // Store filehandle - $this->_filehandle = $fh; - } - - /* - * Set the size of the data to be written to the OLE stream - * - * $big_blocks = (109 depot block x (128 -1 marker word) - * - (1 x end words)) = 13842 - * $maxsize = $big_blocks * 512 bytes = 7087104 - */ - function set_size($size) { - $maxsize = 7087104; - - if ($size > $maxsize) { - trigger_error("Maximum file size, $maxsize, exceeded. To create ". - "files bigger than this limit please use the ". - "workbookbig class.", E_USER_ERROR); - return ($this->_size_allowed = 0); - } - - $this->_biffsize = $size; - - // Set the min file size to 4k to avoid having to use small blocks - if ($size > 4096) { - $this->_booksize = $size; - } else { - $this->_booksize = 4096; - } - - return ($this->_size_allowed = 1); - } - - /* - * Calculate various sizes needed for the OLE stream - */ - function _calculate_sizes() { - $datasize = $this->_booksize; - - if ($datasize % 512 == 0) { - $this->_big_blocks = $datasize/512; - } else { - $this->_big_blocks = floor($datasize/512)+1; - } - // There are 127 list blocks and 1 marker blocks for each big block - // depot + 1 end of chain block - $this->_list_blocks = floor(($this->_big_blocks)/127)+1; - $this->_root_start = $this->_big_blocks; - - //print $this->_biffsize. "\n"; - //print $this->_big_blocks. "\n"; - //print $this->_list_blocks. "\n"; - } - - /* - * Write root entry, big block list and close the filehandle. - * This method must be called so that the file contents are - * actually written. - */ - function close() { - - if (!$this->_size_allowed) { - return; - } - - if (!$this->_biff_only) { - $this->_write_padding(); - $this->_write_property_storage(); - $this->_write_big_block_depot(); - } - - // Close the filehandle if it was created internally. - if ($this->_internal_fh) { - fclose($this->_filehandle); - } -/* ABR */ - if ($this->_OLEtmpfilename != '') { - $fh = fopen($this->_OLEtmpfilename, "rb"); - if ($fh == false) { - trigger_error("Cannot read temporary file!", E_USER_ERROR); - } - fpassthru($fh); - fclose($fh); - unlink($this->_OLEtmpfilename); - }; - - $this->_fileclosed = 1; - } - - /* - * Write BIFF data to OLE file. - */ - function write($data) { - fputs($this->_filehandle, $data); - } - - /* - * Write OLE header block. - */ - function write_header() { - if ($this->_biff_only) { - return; - } - - $this->_calculate_sizes(); - - $root_start = $this->_root_start; - $num_lists = $this->_list_blocks; - - $id = pack("C8", 0xD0, 0xCF, 0x11, 0xE0, - 0xA1, 0xB1, 0x1A, 0xE1); - $unknown1 = pack("VVVV", 0x00, 0x00, 0x00, 0x00); - $unknown2 = pack("vv", 0x3E, 0x03); - $unknown3 = pack("v", -2); - $unknown4 = pack("v", 0x09); - $unknown5 = pack("VVV", 0x06, 0x00, 0x00); - $num_bbd_blocks = pack("V", $num_lists); - $root_startblock = pack("V", $root_start); - $unknown6 = pack("VV", 0x00, 0x1000); - $sbd_startblock = pack("V", -2); - $unknown7 = pack("VVV", 0x00, -2 ,0x00); - $unused = pack("V", -1); - - fputs($this->_filehandle, $id); - fputs($this->_filehandle, $unknown1); - fputs($this->_filehandle, $unknown2); - fputs($this->_filehandle, $unknown3); - fputs($this->_filehandle, $unknown4); - fputs($this->_filehandle, $unknown5); - fputs($this->_filehandle, $num_bbd_blocks); - fputs($this->_filehandle, $root_startblock); - fputs($this->_filehandle, $unknown6); - fputs($this->_filehandle, $sbd_startblock); - fputs($this->_filehandle, $unknown7); - - for ($c=1;$c<=$num_lists;$c++) { - $root_start++; - fputs($this->_filehandle, pack("V", $root_start)); - } - - for ($c=$num_lists;$c<=108;$c++) { - fputs($this->_filehandle, $unused); - } - } - - /* - * Write big block depot. - */ - function _write_big_block_depot() { - $num_blocks = $this->_big_blocks; - $num_lists = $this->_list_blocks; - $total_blocks = $num_lists * 128; - $used_blocks = $num_blocks + $num_lists + 2; - - $marker = pack("V", -3); - $end_of_chain = pack("V", -2); - $unused = pack("V", -1); - - for ($i=1;$i<=($num_blocks-1);$i++) { - fputs($this->_filehandle, pack("V", $i)); - } - - fputs($this->_filehandle, $end_of_chain); - fputs($this->_filehandle, $end_of_chain); - - for ($c=1;$c<=$num_lists;$c++) { - fputs($this->_filehandle, $marker); - } - - for ($c=$used_blocks;$c<=$total_blocks;$c++) { - fputs($this->_filehandle, $unused); - } - } - - /* - * Write property storage. TODO: add summary sheets - */ - function _write_property_storage() { - $rootsize = -2; - $booksize = $this->_booksize; - - // name type dir start size - $this->_write_pps('Root Entry', 0x05, 1, -2, 0x00); - $this->_write_pps('Book', 0x02, -1, 0x00, $booksize); - $this->_write_pps('', 0x00, -1, 0x00, 0x0000); - $this->_write_pps('', 0x00, -1, 0x00, 0x0000); - } - - /* - * Write property sheet in property storage - */ - function _write_pps($name, $type, $dir, $start, $size) { - $names = array(); - $length = 0; - - if ($name != '') { - $name = $name . "\0"; - // Simulate a Unicode string - $chars=preg_split("''", $name, -1, PREG_SPLIT_NO_EMPTY); - foreach ($chars as $char) { - array_push($names, ord($char)); - } - $length = strlen($name) * 2; - } - - $rawname = call_user_func_array('pack', array_merge(array("v*"), $names)); - $zero = pack("C", 0); - - $pps_sizeofname = pack("v", $length); //0x40 - $pps_type = pack("v", $type); //0x42 - $pps_prev = pack("V", -1); //0x44 - $pps_next = pack("V", -1); //0x48 - $pps_dir = pack("V", $dir); //0x4c - - $unknown1 = pack("V", 0); - - $pps_ts1s = pack("V", 0); //0x64 - $pps_ts1d = pack("V", 0); //0x68 - $pps_ts2s = pack("V", 0); //0x6c - $pps_ts2d = pack("V", 0); //0x70 - $pps_sb = pack("V", $start); //0x74 - $pps_size = pack("V", $size); //0x78 - - fputs($this->_filehandle, $rawname); - fputs($this->_filehandle, str_repeat($zero, (64-$length))); - fputs($this->_filehandle, $pps_sizeofname); - fputs($this->_filehandle, $pps_type); - fputs($this->_filehandle, $pps_prev); - fputs($this->_filehandle, $pps_next); - fputs($this->_filehandle, $pps_dir); - fputs($this->_filehandle, str_repeat($unknown1, 5)); - fputs($this->_filehandle, $pps_ts1s); - fputs($this->_filehandle, $pps_ts1d); - fputs($this->_filehandle, $pps_ts2d); - fputs($this->_filehandle, $pps_ts2d); - fputs($this->_filehandle, $pps_sb); - fputs($this->_filehandle, $pps_size); - fputs($this->_filehandle, $unknown1); - } - - /* - * Pad the end of the file - */ - function _write_padding() { - $biffsize = $this->_biffsize; - - if ($biffsize < 4096) { - $min_size = 4096; - } else { - $min_size = 512; - } - - if ($biffsize % $min_size != 0) { - $padding = $min_size - ($biffsize % $min_size); - fputs($this->_filehandle, str_repeat("\0", $padding)); - } - } - -} - -?> diff --git a/include/utils/excel/class.writeexcel_workbook.inc.php b/include/utils/excel/class.writeexcel_workbook.inc.php deleted file mode 100644 index 634f93638a86b6ba94a884c1a6fbf50c0a017ef9..0000000000000000000000000000000000000000 --- a/include/utils/excel/class.writeexcel_workbook.inc.php +++ /dev/null @@ -1,1109 +0,0 @@ -<?php - -/* - * Copyleft 2002 Johann Hanne - * - * This 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 software 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 software; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place, - * Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This is the Spreadsheet::WriteExcel Perl package ported to PHP - * Spreadsheet::WriteExcel was written by John McNamara, jmcnamara@cpan.org - */ - -require_once "class.writeexcel_biffwriter.inc.php"; -require_once "class.writeexcel_format.inc.php"; -require_once "class.writeexcel_formula.inc.php"; -require_once "class.writeexcel_olewriter.inc.php"; - -class writeexcel_workbook extends writeexcel_biffwriter { - - var $_filename; - var $_tmpfilename; - var $_parser; - var $_tempdir; - var $_1904; - var $_activesheet; - var $_firstsheet; - var $_selected; - var $_xf_index; - var $_fileclosed; - var $_biffsize; - var $_sheetname; - var $_tmp_format; - var $_url_format; - var $_worksheets; - var $_sheetnames; - var $_formats; - var $_palette; - -############################################################################### -# -# new() -# -# Constructor. Creates a new Workbook object from a BIFFwriter object. -# -function writeexcel_workbook($filename) { - - $this->writeexcel_biffwriter(); - - $tmp_format = new writeexcel_format(); - $byte_order = $this->_byte_order; - $parser = new writeexcel_formula($byte_order); - - $this->_filename = $filename; - $this->_parser = $parser; -//? $this->_tempdir = undef; - $this->_1904 = 0; - $this->_activesheet = 0; - $this->_firstsheet = 0; - $this->_selected = 0; - $this->_xf_index = 16; # 15 style XF's and 1 cell XF. - $this->_fileclosed = 0; - $this->_biffsize = 0; - $this->_sheetname = "Sheet"; - $this->_tmp_format = $tmp_format; - $this->_url_format = false; - $this->_worksheets = array(); - $this->_sheetnames = array(); - $this->_formats = array(); - $this->_palette = array(); - - # Add the default format for hyperlinks - $this->_url_format = $this->addformat(array('color' => 'blue', 'underline' => 1)); - - # Check for a filename - if ($this->_filename == '') { -//todo: print error - return; - } - - # Try to open the named file and see if it throws any errors. - # If the filename is a reference it is assumed that it is a valid - # filehandle and ignore - # -//todo - - # Set colour palette. - $this->set_palette_xl97(); -} - -############################################################################### -# -# close() -# -# Calls finalization methods and explicitly close the OLEwriter file -# handle. -# -function close() { - # Prevent close() from being called twice. - if ($this->_fileclosed) { - return; - } - - $this->_store_workbook(); - $this->_fileclosed = 1; -} - -//PHPport: method DESTROY deleted - -############################################################################### -# -# sheets() -# -# An accessor for the _worksheets[] array -# -# Returns: a list of the worksheet objects in a workbook -# -function sheets() { - return $this->_worksheets; -} - -//PHPport: method worksheets deleted: -# This method is now deprecated. Use the sheets() method instead. - -############################################################################### -# -# addworksheet($name) -# -# Add a new worksheet to the Excel workbook. -# TODO: Add accessor for $self->{_sheetname} for international Excel versions. -# -# Returns: reference to a worksheet object -# -function addworksheet($name="") { - - # Check that sheetname is <= 31 chars (Excel limit). - if (strlen($name) > 31) { - trigger_error("Sheetname $name must be <= 31 chars", E_USER_ERROR); - } - - $index = sizeof($this->_worksheets); - $sheetname = $this->_sheetname; - - if ($name == "") { - $name = $sheetname . ($index+1); - } - - # Check that the worksheet name doesn't already exist: a fatal Excel error. - foreach ($this->_worksheets as $tmp) { - if ($name == $tmp->get_name()) { - trigger_error("Worksheet '$name' already exists", E_USER_ERROR); - } - } - - $worksheet = new writeexcel_worksheet($name, $index, $this->_activesheet, - $this->_firstsheet, - $this->_url_format, $this->_parser, - $this->_tempdir); - - $this->_worksheets[$index] = $worksheet; # Store ref for iterator - $this->_sheetnames[$index] = $name; # Store EXTERNSHEET names - $this->_parser->set_ext_sheet($name, $index); # Store names in Formula.pm - return $worksheet; -} - -############################################################################### -# -# addformat(%properties) -# -# Add a new format to the Excel workbook. This adds an XF record and -# a FONT record. Also, pass any properties to the Format::new(). -# -function addformat($para=false) { - if($para===false) { - $format = new writeexcel_format($this->_xf_index); - } else { - $format = new writeexcel_format($this->_xf_index, $para); - } - - $this->_xf_index += 1; - # Store format reference - $this->_formats[]=$format; - - return $format; -} - -############################################################################### -# -# set_1904() -# -# Set the date system: 0 = 1900 (the default), 1 = 1904 -# -function set_1904($_1904) { - $this->_1904 = $_1904; -} - -############################################################################### -# -# get_1904() -# -# Return the date system: 0 = 1900, 1 = 1904 -# -function get_1904() { - return $this->_1904; -} - -############################################################################### -# -# set_custom_color() -# -# Change the RGB components of the elements in the colour palette. -# -function set_custom_color($index, $red, $green, $blue) { -// todo -/* - # Match a HTML #xxyyzz style parameter - if (defined $_[1] and $_[1] =~ /^#(\w\w)(\w\w)(\w\w)/ ) { - @_ = ($_[0], hex $1, hex $2, hex $3); - } -*/ - - $aref = $this->_palette; - - # Check that the colour index is the right range - if ($index < 8 or $index > 64) { -//todo carp "Color index $index outside range: 8 <= index <= 64"; - return; - } - - # Check that the colour components are in the right range - if ( ($red < 0 || $red > 255) || - ($green < 0 || $green > 255) || - ($blue < 0 || $blue > 255) ) - { -//todo carp "Color component outside range: 0 <= color <= 255"; - return; - } - - $index -=8; # Adjust colour index (wingless dragonfly) - - # Set the RGB value - $aref[$index] = array($red, $green, $blue, 0); - - return $index +8; -} - -############################################################################### -# -# set_palette_xl97() -# -# Sets the colour palette to the Excel 97+ default. -# -function set_palette_xl97() { - $this->_palette = array( - array(0x00, 0x00, 0x00, 0x00), # 8 - array(0xff, 0xff, 0xff, 0x00), # 9 - array(0xff, 0x00, 0x00, 0x00), # 10 - array(0x00, 0xff, 0x00, 0x00), # 11 - array(0x00, 0x00, 0xff, 0x00), # 12 - array(0xff, 0xff, 0x00, 0x00), # 13 - array(0xff, 0x00, 0xff, 0x00), # 14 - array(0x00, 0xff, 0xff, 0x00), # 15 - array(0x80, 0x00, 0x00, 0x00), # 16 - array(0x00, 0x80, 0x00, 0x00), # 17 - array(0x00, 0x00, 0x80, 0x00), # 18 - array(0x80, 0x80, 0x00, 0x00), # 19 - array(0x80, 0x00, 0x80, 0x00), # 20 - array(0x00, 0x80, 0x80, 0x00), # 21 - array(0xc0, 0xc0, 0xc0, 0x00), # 22 - array(0x80, 0x80, 0x80, 0x00), # 23 - array(0x99, 0x99, 0xff, 0x00), # 24 - array(0x99, 0x33, 0x66, 0x00), # 25 - array(0xff, 0xff, 0xcc, 0x00), # 26 - array(0xcc, 0xff, 0xff, 0x00), # 27 - array(0x66, 0x00, 0x66, 0x00), # 28 - array(0xff, 0x80, 0x80, 0x00), # 29 - array(0x00, 0x66, 0xcc, 0x00), # 30 - array(0xcc, 0xcc, 0xff, 0x00), # 31 - array(0x00, 0x00, 0x80, 0x00), # 32 - array(0xff, 0x00, 0xff, 0x00), # 33 - array(0xff, 0xff, 0x00, 0x00), # 34 - array(0x00, 0xff, 0xff, 0x00), # 35 - array(0x80, 0x00, 0x80, 0x00), # 36 - array(0x80, 0x00, 0x00, 0x00), # 37 - array(0x00, 0x80, 0x80, 0x00), # 38 - array(0x00, 0x00, 0xff, 0x00), # 39 - array(0x00, 0xcc, 0xff, 0x00), # 40 - array(0xcc, 0xff, 0xff, 0x00), # 41 - array(0xcc, 0xff, 0xcc, 0x00), # 42 - array(0xff, 0xff, 0x99, 0x00), # 43 - array(0x99, 0xcc, 0xff, 0x00), # 44 - array(0xff, 0x99, 0xcc, 0x00), # 45 - array(0xcc, 0x99, 0xff, 0x00), # 46 - array(0xff, 0xcc, 0x99, 0x00), # 47 - array(0x33, 0x66, 0xff, 0x00), # 48 - array(0x33, 0xcc, 0xcc, 0x00), # 49 - array(0x99, 0xcc, 0x00, 0x00), # 50 - array(0xff, 0xcc, 0x00, 0x00), # 51 - array(0xff, 0x99, 0x00, 0x00), # 52 - array(0xff, 0x66, 0x00, 0x00), # 53 - array(0x66, 0x66, 0x99, 0x00), # 54 - array(0x96, 0x96, 0x96, 0x00), # 55 - array(0x00, 0x33, 0x66, 0x00), # 56 - array(0x33, 0x99, 0x66, 0x00), # 57 - array(0x00, 0x33, 0x00, 0x00), # 58 - array(0x33, 0x33, 0x00, 0x00), # 59 - array(0x99, 0x33, 0x00, 0x00), # 60 - array(0x99, 0x33, 0x66, 0x00), # 61 - array(0x33, 0x33, 0x99, 0x00), # 62 - array(0x33, 0x33, 0x33, 0x00), # 63 - ); - - return 0; -} - -############################################################################### -# -# set_palette_xl5() -# -# Sets the colour palette to the Excel 5 default. -# -function set_palette_xl5() { - $this->_palette = array( - array(0x00, 0x00, 0x00, 0x00), # 8 - array(0xff, 0xff, 0xff, 0x00), # 9 - array(0xff, 0x00, 0x00, 0x00), # 10 - array(0x00, 0xff, 0x00, 0x00), # 11 - array(0x00, 0x00, 0xff, 0x00), # 12 - array(0xff, 0xff, 0x00, 0x00), # 13 - array(0xff, 0x00, 0xff, 0x00), # 14 - array(0x00, 0xff, 0xff, 0x00), # 15 - array(0x80, 0x00, 0x00, 0x00), # 16 - array(0x00, 0x80, 0x00, 0x00), # 17 - array(0x00, 0x00, 0x80, 0x00), # 18 - array(0x80, 0x80, 0x00, 0x00), # 19 - array(0x80, 0x00, 0x80, 0x00), # 20 - array(0x00, 0x80, 0x80, 0x00), # 21 - array(0xc0, 0xc0, 0xc0, 0x00), # 22 - array(0x80, 0x80, 0x80, 0x00), # 23 - array(0x80, 0x80, 0xff, 0x00), # 24 - array(0x80, 0x20, 0x60, 0x00), # 25 - array(0xff, 0xff, 0xc0, 0x00), # 26 - array(0xa0, 0xe0, 0xe0, 0x00), # 27 - array(0x60, 0x00, 0x80, 0x00), # 28 - array(0xff, 0x80, 0x80, 0x00), # 29 - array(0x00, 0x80, 0xc0, 0x00), # 30 - array(0xc0, 0xc0, 0xff, 0x00), # 31 - array(0x00, 0x00, 0x80, 0x00), # 32 - array(0xff, 0x00, 0xff, 0x00), # 33 - array(0xff, 0xff, 0x00, 0x00), # 34 - array(0x00, 0xff, 0xff, 0x00), # 35 - array(0x80, 0x00, 0x80, 0x00), # 36 - array(0x80, 0x00, 0x00, 0x00), # 37 - array(0x00, 0x80, 0x80, 0x00), # 38 - array(0x00, 0x00, 0xff, 0x00), # 39 - array(0x00, 0xcf, 0xff, 0x00), # 40 - array(0x69, 0xff, 0xff, 0x00), # 41 - array(0xe0, 0xff, 0xe0, 0x00), # 42 - array(0xff, 0xff, 0x80, 0x00), # 43 - array(0xa6, 0xca, 0xf0, 0x00), # 44 - array(0xdd, 0x9c, 0xb3, 0x00), # 45 - array(0xb3, 0x8f, 0xee, 0x00), # 46 - array(0xe3, 0xe3, 0xe3, 0x00), # 47 - array(0x2a, 0x6f, 0xf9, 0x00), # 48 - array(0x3f, 0xb8, 0xcd, 0x00), # 49 - array(0x48, 0x84, 0x36, 0x00), # 50 - array(0x95, 0x8c, 0x41, 0x00), # 51 - array(0x8e, 0x5e, 0x42, 0x00), # 52 - array(0xa0, 0x62, 0x7a, 0x00), # 53 - array(0x62, 0x4f, 0xac, 0x00), # 54 - array(0x96, 0x96, 0x96, 0x00), # 55 - array(0x1d, 0x2f, 0xbe, 0x00), # 56 - array(0x28, 0x66, 0x76, 0x00), # 57 - array(0x00, 0x45, 0x00, 0x00), # 58 - array(0x45, 0x3e, 0x01, 0x00), # 59 - array(0x6a, 0x28, 0x13, 0x00), # 60 - array(0x85, 0x39, 0x6a, 0x00), # 61 - array(0x4a, 0x32, 0x85, 0x00), # 62 - array(0x42, 0x42, 0x42, 0x00), # 63 - ); - - return 0; -} - -############################################################################### -# -# set_tempdir() -# -# Change the default temp directory used by _initialize() in Worksheet.pm. -# -function set_tempdir($tempdir) { -//todo -/* - croak "$_[0] is not a valid directory" unless -d $_[0]; - croak "set_tempdir must be called before addworksheet" if $self->sheets(); -*/ - - $this->_tempdir = $tempdir; -} - -############################################################################### -# -# _store_workbook() -# -# Assemble worksheets into a workbook and send the BIFF data to an OLE -# storage. -# -function _store_workbook() { - - # Ensure that at least one worksheet has been selected. - if ($this->_activesheet == 0) { - $this->_worksheets[0]->_selected = 1; - } - - # Calculate the number of selected worksheet tabs and call the finalization - # methods for each worksheet - for ($c=0;$c<sizeof($this->_worksheets);$c++) { - $sheet=$this->_worksheets[$c]; - if ($sheet->_selected) { - $this->_selected++; - - } - $sheet->_close($this->_sheetnames); - } - - # Add Workbook globals - $this->_store_bof(0x0005); - - $this->_store_externs(); # For print area and repeat rows - - $this->_store_names(); # For print area and repeat rows - - $this->_store_window1(); - - $this->_store_1904(); - - $this->_store_all_fonts(); - - $this->_store_all_num_formats(); - - $this->_store_all_xfs(); - - $this->_store_all_styles(); - - $this->_store_palette(); - - $this->_calc_sheet_offsets(); - - # Add BOUNDSHEET records - for ($c=0;$c<sizeof($this->_worksheets);$c++) { - $sheet=$this->_worksheets[$c]; - $this->_store_boundsheet($sheet->_name, $sheet->_offset); - } - - # End Workbook globals - $this->_store_eof(); - - # Store the workbook in an OLE container - $this->_store_OLE_file(); -} - -############################################################################### -# -# _store_OLE_file() -# -# Store the workbook in an OLE container if the total size of the workbook data -# is less than ~ 7MB. -# -function _store_OLE_file() { -## ABR - if ($this->_tmpfilename != '') { - $OLE = new writeexcel_olewriter(CACHE_DIR.'/tmp/'.$this->_tmpfilename); - $OLE->_OLEtmpfilename = CACHE_DIR.$this->_tmpfilename; - } else { - $OLE = new writeexcel_olewriter($this->_filename); - $OLE->_OLEtmpfilename = ''; - }; -## END ABR - - # Write Worksheet data if data <~ 7MB - if ($OLE->set_size($this->_biffsize)) { - $OLE->write_header(); - $OLE->write($this->_data); - - for ($c=0;$c<sizeof($this->_worksheets);$c++) { - $sheet=$this->_worksheets[$c]; - while ($tmp = $sheet->get_data()) { - $OLE->write($tmp); - } - } - } - - $OLE->close(); -} - -############################################################################### -# -# _calc_sheet_offsets() -# -# Calculate offsets for Worksheet BOF records. -# -function _calc_sheet_offsets() { - - $BOF = 11; - $EOF = 4; - $offset = $this->_datasize; - - foreach ($this->_worksheets as $sheet) { - $offset += $BOF + strlen($sheet->_name); - } - - $offset += $EOF; - - for ($c=0;$c<sizeof($this->_worksheets);$c++) { - $sheet=$this->_worksheets[$c]; - $sheet->_offset = $offset; - $offset += $sheet->_datasize; - } - - $this->_biffsize = $offset; -} - -############################################################################### -# -# _store_all_fonts() -# -# Store the Excel FONT records. -# -function _store_all_fonts() { - # _tmp_format is added by new(). We use this to write the default XF's - $format = $this->_tmp_format; - $font = $format->get_font(); - - # Note: Fonts are 0-indexed. According to the SDK there is no index 4, - # so the following fonts are 0, 1, 2, 3, 5 - # - for ($c=0;$c<5;$c++) { - $this->_append($font); - } - - # Iterate through the XF objects and write a FONT record if it isn't the - # same as the default FONT and if it hasn't already been used. - # - $index = 6; # The first user defined FONT - - $key = $format->get_font_key(); # The default font from _tmp_format - $fonts[$key] = 0; # Index of the default font - - for ($c=0;$c<sizeof($this->_formats);$c++) { - $format=$this->_formats[$c]; - - $key = $format->get_font_key(); - - if (isset($fonts[$key])) { - # FONT has already been used - $format->_font_index = $fonts[$key]; - } else { - # Add a new FONT record - $fonts[$key] = $index; - $format->_font_index = $index; - $index++; - $font = $format->get_font(); - $this->_append($font); - } - } -} - -############################################################################### -# -# _store_all_num_formats() -# -# Store user defined numerical formats i.e. FORMAT records -# -function _store_all_num_formats() { - - # Leaning num_format syndrome - $num_formats_list=array(); - $index = 164; - - # Iterate through the XF objects and write a FORMAT record if it isn't a - # built-in format type and if the FORMAT string hasn't already been used. - # - - for ($c=0;$c<sizeof($this->_formats);$c++) { - $format=$this->_formats[$c]; - - $num_format = $format->_num_format; - - # Check if $num_format is an index to a built-in format. - # Also check for a string of zeros, which is a valid format string - # but would evaluate to zero. - # - if (!preg_match('/^0+\d/', $num_format)) { - if (preg_match('/^\d+$/', $num_format)) { - # built-in - continue; - } - } - - if (isset($num_formats[$num_format])) { - # FORMAT has already been used - $format->_num_format = $num_formats[$num_format]; - } else { - # Add a new FORMAT - $num_formats[$num_format] = $index; - $format->_num_format = $index; - array_push($num_formats_list, $num_format); - $index++; - } - } - - # Write the new FORMAT records starting from 0xA4 - $index = 164; - foreach ($num_formats_list as $num_format) { - $this->_store_num_format($num_format, $index); - $index++; - } -} - -############################################################################### -# -# _store_all_xfs() -# -# Write all XF records. -# -function _store_all_xfs() { - # _tmp_format is added by new(). We use this to write the default XF's - # The default font index is 0 - # - $format = $this->_tmp_format; - $xf; - - for ($c=0;$c<15;$c++) { - $xf = $format->get_xf('style'); # Style XF - $this->_append($xf); - } - - $xf = $format->get_xf('cell'); # Cell XF - $this->_append($xf); - - # User defined XFs - foreach ($this->_formats as $format) { - $xf = $format->get_xf('cell'); - $this->_append($xf); - } -} - -############################################################################### -# -# _store_all_styles() -# -# Write all STYLE records. -# -function _store_all_styles() { - $this->_store_style(); -} - -############################################################################### -# -# _store_externs() -# -# Write the EXTERNCOUNT and EXTERNSHEET records. These are used as indexes for -# the NAME records. -# -function _store_externs() { - - # Create EXTERNCOUNT with number of worksheets - $this->_store_externcount(sizeof($this->_worksheets)); - - # Create EXTERNSHEET for each worksheet - foreach ($this->_sheetnames as $sheetname) { - $this->_store_externsheet($sheetname); - } -} - -############################################################################### -# -# _store_names() -# -# Write the NAME record to define the print area and the repeat rows and cols. -# -function _store_names() { - - # Create the print area NAME records - foreach ($this->_worksheets as $worksheet) { - # Write a Name record if the print area has been defined - if ($worksheet->_print_rowmin!==false) { - $this->_store_name_short( - $worksheet->_index, - 0x06, # NAME type - $worksheet->_print_rowmin, - $worksheet->_print_rowmax, - $worksheet->_print_colmin, - $worksheet->_print_colmax - ); - } - } - - # Create the print title NAME records - foreach ($this->_worksheets as $worksheet) { - - $rowmin = $worksheet->_title_rowmin; - $rowmax = $worksheet->_title_rowmax; - $colmin = $worksheet->_title_colmin; - $colmax = $worksheet->_title_colmax; - - # Determine if row + col, row, col or nothing has been defined - # and write the appropriate record - # - if ($rowmin!==false && $colmin!==false) { - # Row and column titles have been defined. - # Row title has been defined. - $this->_store_name_long( - $worksheet->_index, - 0x07, # NAME type - $rowmin, - $rowmax, - $colmin, - $colmax - ); - } elseif ($rowmin!==false) { - # Row title has been defined. - $this->_store_name_short( - $worksheet->_index, - 0x07, # NAME type - $rowmin, - $rowmax, - 0x00, - 0xff - ); - } elseif ($colmin!==false) { - # Column title has been defined. - $this->_store_name_short( - $worksheet->_index, - 0x07, # NAME type - 0x0000, - 0x3fff, - $colmin, - $colmax - ); - } else { - # Print title hasn't been defined. - } - } -} - -############################################################################### -############################################################################### -# -# BIFF RECORDS -# - -############################################################################### -# -# _store_window1() -# -# Write Excel BIFF WINDOW1 record. -# -function _store_window1() { - - $record = 0x003D; # Record identifier - $length = 0x0012; # Number of bytes to follow - - $xWn = 0x0000; # Horizontal position of window - $yWn = 0x0000; # Vertical position of window - $dxWn = 0x25BC; # Width of window - $dyWn = 0x1572; # Height of window - - $grbit = 0x0038; # Option flags - $ctabsel = $this->_selected; # Number of workbook tabs selected - $wTabRatio = 0x0258; # Tab to scrollbar ratio - - $itabFirst = $this->_firstsheet; # 1st displayed worksheet - $itabCur = $this->_activesheet; # Active worksheet - - $header = pack("vv", $record, $length); - $data = pack("vvvvvvvvv", $xWn, $yWn, $dxWn, $dyWn, - $grbit, - $itabCur, $itabFirst, - $ctabsel, $wTabRatio); - - $this->_append($header . $data); -} - -############################################################################### -# -# _store_boundsheet() -# -# Writes Excel BIFF BOUNDSHEET record. -# -function _store_boundsheet($sheetname, $offset) { - $record = 0x0085; # Record identifier - $length = 0x07 + strlen($sheetname); # Number of bytes to follow - - //$sheetname = $_[0]; # Worksheet name - //$offset = $_[1]; # Location of worksheet BOF - $grbit = 0x0000; # Sheet identifier - $cch = strlen($sheetname); # Length of sheet name - - $header = pack("vv", $record, $length); - $data = pack("VvC", $offset, $grbit, $cch); - - $this->_append($header . $data . $sheetname); -} - -############################################################################### -# -# _store_style() -# -# Write Excel BIFF STYLE records. -# -function _store_style() { - $record = 0x0293; # Record identifier - $length = 0x0004; # Bytes to follow - - $ixfe = 0x8000; # Index to style XF - $BuiltIn = 0x00; # Built-in style - $iLevel = 0xff; # Outline style level - - $header = pack("vv", $record, $length); - $data = pack("vCC", $ixfe, $BuiltIn, $iLevel); - - $this->_append($header . $data); -} - -############################################################################### -# -# _store_num_format() -# -# Writes Excel FORMAT record for non "built-in" numerical formats. -# -function _store_num_format($num_format, $index) { - $record = 0x041E; # Record identifier - $length = 0x03 + strlen($num_format); # Number of bytes to follow - - $format = $num_format; # Custom format string - $ifmt = $index; # Format index code - $cch = strlen($format); # Length of format string - - $header = pack("vv", $record, $length); - $data = pack("vC", $ifmt, $cch); - - $this->_append($header . $data . $format); -} - -############################################################################### -# -# _store_1904() -# -# Write Excel 1904 record to indicate the date system in use. -# -function _store_1904() { - $record = 0x0022; # Record identifier - $length = 0x0002; # Bytes to follow - - $f1904 = $this->_1904; # Flag for 1904 date system - - $header = pack("vv", $record, $length); - $data = pack("v", $f1904); - - $this->_append($header . $data); -} - -############################################################################### -# -# _store_externcount($count) -# -# Write BIFF record EXTERNCOUNT to indicate the number of external sheet -# references in the workbook. -# -# Excel only stores references to external sheets that are used in NAME. -# The workbook NAME record is required to define the print area and the repeat -# rows and columns. -# -# A similar method is used in Worksheet.pm for a slightly different purpose. -# -function _store_externcount($par0) { - $record = 0x0016; # Record identifier - $length = 0x0002; # Number of bytes to follow - - $cxals = $par0; # Number of external references - - $header = pack("vv", $record, $length); - $data = pack("v", $cxals); - - $this->_append($header . $data); -} - -############################################################################### -# -# _store_externsheet($sheetname) -# -# -# Writes the Excel BIFF EXTERNSHEET record. These references are used by -# formulas. NAME record is required to define the print area and the repeat -# rows and columns. -# -# A similar method is used in Worksheet.pm for a slightly different purpose. -# -function _store_externsheet($par0) { - $record = 0x0017; # Record identifier - $length = 0x02 + strlen($par0); # Number of bytes to follow - - $sheetname = $par0; # Worksheet name - $cch = strlen($sheetname); # Length of sheet name - $rgch = 0x03; # Filename encoding - - $header = pack("vv", $record, $length); - $data = pack("CC", $cch, $rgch); - - $this->_append($header . $data . $sheetname); -} - -############################################################################### -# -# _store_name_short() -# -# -# Store the NAME record in the short format that is used for storing the print -# area, repeat rows only and repeat columns only. -# -function _store_name_short($par0, $par1, $par2, $par3, $par4, $par5) { - $record = 0x0018; # Record identifier - $length = 0x0024; # Number of bytes to follow - - $index = $par0; # Sheet index - $type = $par1; - - $grbit = 0x0020; # Option flags - $chKey = 0x00; # Keyboard shortcut - $cch = 0x01; # Length of text name - $cce = 0x0015; # Length of text definition - $ixals = $index +1; # Sheet index - $itab = $ixals; # Equal to ixals - $cchCustMenu = 0x00; # Length of cust menu text - $cchDescription = 0x00; # Length of description text - $cchHelptopic = 0x00; # Length of help topic text - $cchStatustext = 0x00; # Length of status bar text - $rgch = $type; # Built-in name type - - $unknown03 = 0x3b; - $unknown04 = 0xffff-$index; - $unknown05 = 0x0000; - $unknown06 = 0x0000; - $unknown07 = 0x1087; - $unknown08 = 0x8005; - - $rowmin = $par2; # Start row - $rowmax = $par3; # End row - $colmin = $par4; # Start column - $colmax = $par5; # end column - - $header = pack("vv", $record, $length); - $data = pack("v", $grbit); - $data .= pack("C", $chKey); - $data .= pack("C", $cch); - $data .= pack("v", $cce); - $data .= pack("v", $ixals); - $data .= pack("v", $itab); - $data .= pack("C", $cchCustMenu); - $data .= pack("C", $cchDescription); - $data .= pack("C", $cchHelptopic); - $data .= pack("C", $cchStatustext); - $data .= pack("C", $rgch); - $data .= pack("C", $unknown03); - $data .= pack("v", $unknown04); - $data .= pack("v", $unknown05); - $data .= pack("v", $unknown06); - $data .= pack("v", $unknown07); - $data .= pack("v", $unknown08); - $data .= pack("v", $index); - $data .= pack("v", $index); - $data .= pack("v", $rowmin); - $data .= pack("v", $rowmax); - $data .= pack("C", $colmin); - $data .= pack("C", $colmax); - - $this->_append($header . $data); -} - -############################################################################### -# -# _store_name_long() -# -# -# Store the NAME record in the long format that is used for storing the repeat -# rows and columns when both are specified. This share a lot of code with -# _store_name_short() but we use a separate method to keep the code clean. -# Code abstraction for reuse can be carried too far, and I should know. ;-) -# -function _store_name_long($par0, $par1, $par2, $par3, $par4, $par5) { - $record = 0x0018; # Record identifier - $length = 0x003d; # Number of bytes to follow - - $index = $par0; # Sheet index - $type = $par1; - - $grbit = 0x0020; # Option flags - $chKey = 0x00; # Keyboard shortcut - $cch = 0x01; # Length of text name - $cce = 0x002e; # Length of text definition - $ixals = $index +1; # Sheet index - $itab = $ixals; # Equal to ixals - $cchCustMenu = 0x00; # Length of cust menu text - $cchDescription = 0x00; # Length of description text - $cchHelptopic = 0x00; # Length of help topic text - $cchStatustext = 0x00; # Length of status bar text - $rgch = $type; # Built-in name type - - $unknown01 = 0x29; - $unknown02 = 0x002b; - $unknown03 = 0x3b; - $unknown04 = 0xffff-$index; - $unknown05 = 0x0000; - $unknown06 = 0x0000; - $unknown07 = 0x1087; - $unknown08 = 0x8008; - - $rowmin = $par2; # Start row - $rowmax = $par3; # End row - $colmin = $par4; # Start column - $colmax = $par5; # end column - - $header = pack("vv", $record, $length); - $data = pack("v", $grbit); - $data .= pack("C", $chKey); - $data .= pack("C", $cch); - $data .= pack("v", $cce); - $data .= pack("v", $ixals); - $data .= pack("v", $itab); - $data .= pack("C", $cchCustMenu); - $data .= pack("C", $cchDescription); - $data .= pack("C", $cchHelptopic); - $data .= pack("C", $cchStatustext); - $data .= pack("C", $rgch); - $data .= pack("C", $unknown01); - $data .= pack("v", $unknown02); - # Column definition - $data .= pack("C", $unknown03); - $data .= pack("v", $unknown04); - $data .= pack("v", $unknown05); - $data .= pack("v", $unknown06); - $data .= pack("v", $unknown07); - $data .= pack("v", $unknown08); - $data .= pack("v", $index); - $data .= pack("v", $index); - $data .= pack("v", 0x0000); - $data .= pack("v", 0x3fff); - $data .= pack("C", $colmin); - $data .= pack("C", $colmax); - # Row definition - $data .= pack("C", $unknown03); - $data .= pack("v", $unknown04); - $data .= pack("v", $unknown05); - $data .= pack("v", $unknown06); - $data .= pack("v", $unknown07); - $data .= pack("v", $unknown08); - $data .= pack("v", $index); - $data .= pack("v", $index); - $data .= pack("v", $rowmin); - $data .= pack("v", $rowmax); - $data .= pack("C", 0x00); - $data .= pack("C", 0xff); - # End of data - $data .= pack("C", 0x10); - - $this->_append($header . $data); -} - -############################################################################### -# -# _store_palette() -# -# Stores the PALETTE biff record. -# -function _store_palette() { - $aref = $this->_palette; - - $record = 0x0092; # Record identifier - $length = 2 + 4 * sizeof($aref); # Number of bytes to follow - $ccv = sizeof($aref); # Number of RGB values to follow - //$data; # The RGB data - - # Pack the RGB data - foreach($aref as $dat) { - $data .= call_user_func_array('pack', array_merge(array("CCCC"), $dat)); - } - - $header = pack("vvv", $record, $length, $ccv); - - $this->_append($header . $data); -} - -} - -?> diff --git a/include/utils/excel/class.writeexcel_worksheet.inc.php b/include/utils/excel/class.writeexcel_worksheet.inc.php deleted file mode 100644 index ce10e77b4e22aa6a7198868417d8b1928344d940..0000000000000000000000000000000000000000 --- a/include/utils/excel/class.writeexcel_worksheet.inc.php +++ /dev/null @@ -1,2951 +0,0 @@ -<?php - -/* - * Copyleft 2002 Johann Hanne - * - * This 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 software 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 software; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place, - * Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This is the Spreadsheet::WriteExcel Perl package ported to PHP - * Spreadsheet::WriteExcel was written by John McNamara, jmcnamara@cpan.org - */ - -require_once "class.writeexcel_biffwriter.inc.php"; - -class writeexcel_worksheet extends writeexcel_biffwriter { - - var $_name; - var $_index; - var $_activesheet; - var $_firstsheet; - var $_url_format; - var $_parser; - var $_tempdir; - - var $_ext_sheets; - var $_using_tmpfile; - var $_filehandle; - var $_fileclosed; - var $_offset; - var $_xls_rowmax; - var $_xls_colmax; - var $_xls_strmax; - var $_dim_rowmin; - var $_dim_rowmax; - var $_dim_colmin; - var $_dim_colmax; - var $_colinfo; - var $_selection; - var $_panes; - var $_active_pane; - var $_frozen; - var $_selected; - - var $_paper_size; - var $_orientation; - var $_header; - var $_footer; - var $_hcenter; - var $_vcenter; - var $_margin_head; - var $_margin_foot; - var $_margin_left; - var $_margin_right; - var $_margin_top; - var $_margin_bottom; - - var $_title_rowmin; - var $_title_rowmax; - var $_title_colmin; - var $_title_colmax; - var $_print_rowmin; - var $_print_rowmax; - var $_print_colmin; - var $_print_colmax; - - var $_print_gridlines; - var $_screen_gridlines; - var $_print_headers; - - var $_fit_page; - var $_fit_width; - var $_fit_height; - - var $_hbreaks; - var $_vbreaks; - - var $_protect; - var $_password; - - var $_col_sizes; - var $_row_sizes; - - var $_col_formats; - var $_row_formats; - - var $_zoom; - var $_print_scale; - - /* - * Constructor. Creates a new Worksheet object from a BIFFwriter object - */ - function writeexcel_worksheet($name, $index, $activesheet, $firstsheet, - $url_format, $parser, $tempdir) { - - $this->writeexcel_biffwriter(); - - $rowmax = 65536; // 16384 in Excel 5 - $colmax = 256; - $strmax = 255; - - $this->_name = $name; - $this->_index = $index; - $this->_activesheet = $activesheet; - $this->_firstsheet = $firstsheet; - $this->_url_format = $url_format; - $this->_parser = $parser; - $this->_tempdir = $tempdir; - - $this->_ext_sheets = array(); - $this->_using_tmpfile = 1; - $this->_filehandle = false; - $this->_fileclosed = 0; - $this->_offset = 0; - $this->_xls_rowmax = $rowmax; - $this->_xls_colmax = $colmax; - $this->_xls_strmax = $strmax; - $this->_dim_rowmin = $rowmax +1; - $this->_dim_rowmax = 0; - $this->_dim_colmin = $colmax +1; - $this->_dim_colmax = 0; - $this->_colinfo = array(); - $this->_selection = array(0, 0); - $this->_panes = array(); - $this->_active_pane = 3; - $this->_frozen = 0; - $this->_selected = 0; - - $this->_paper_size = 0x0; - $this->_orientation = 0x1; - $this->_header = ''; - $this->_footer = ''; - $this->_hcenter = 0; - $this->_vcenter = 0; - $this->_margin_head = 0.50; - $this->_margin_foot = 0.50; - $this->_margin_left = 0.75; - $this->_margin_right = 0.75; - $this->_margin_top = 1.00; - $this->_margin_bottom = 1.00; - - $this->_title_rowmin = false; - $this->_title_rowmax = false; - $this->_title_colmin = false; - $this->_title_colmax = false; - $this->_print_rowmin = false; - $this->_print_rowmax = false; - $this->_print_colmin = false; - $this->_print_colmax = false; - - $this->_print_gridlines = 1; - $this->_screen_gridlines = 1; - $this->_print_headers = 0; - - $this->_fit_page = 0; - $this->_fit_width = 0; - $this->_fit_height = 0; - - $this->_hbreaks = array(); - $this->_vbreaks = array(); - - $this->_protect = 0; - $this->_password = false; - - $this->_col_sizes = array(); - $this->_row_sizes = array(); - - $this->_col_formats = array(); - $this->_row_formats = array(); - - $this->_zoom = 100; - $this->_print_scale = 100; - - $this->_initialize(); - } - -############################################################################### -# -# _initialize() -# -# Open a tmp file to store the majority of the Worksheet data. If this fails, -# for example due to write permissions, store the data in memory. This can be -# slow for large files. -# -function _initialize() { - - # Open tmp file for storing Worksheet data. - $fh=fopen(tempnam($this->_tempdir, "php_writeexcel"), "w+b"); - - if ($fh) { - # Store filehandle - $this->_filehandle = $fh; - } else { - # If tempfile() failed store data in memory - $this->_using_tmpfile = 0; - - if ($this->_index == 0) { - $dir = $this->_tempdir; - -//todo warn "Unable to create temp files in $dir. Refer to set_tempdir()". -// " in the Spreadsheet::WriteExcel documentation.\n" ; - } - } -} - - /* - * Add data to the beginning of the workbook (note the reverse order) - * and to the end of the workbook. - */ - function _close($sheetnames) { - - /////////////////////////////// - // Prepend in reverse order!! - // - - $this->_store_dimensions(); // Prepend the sheet dimensions - $this->_store_password(); // Prepend the sheet password - $this->_store_protect(); // Prepend the sheet protection - $this->_store_setup(); // Prepend the page setup - $this->_store_margin_bottom(); // Prepend the bottom margin - $this->_store_margin_top(); // Prepend the top margin - $this->_store_margin_right(); // Prepend the right margin - $this->_store_margin_left(); // Prepend the left margin - $this->_store_vcenter(); // Prepend the page vertical - // centering - $this->_store_hcenter(); // Prepend the page horizontal - // centering - $this->_store_footer(); // Prepend the page footer - $this->_store_header(); // Prepend the page header - $this->_store_vbreak(); // Prepend the vertical page breaks - $this->_store_hbreak(); // Prepend the horizontal - // page breaks - $this->_store_wsbool(); // Prepend WSBOOL - $this->_store_gridset(); // Prepend GRIDSET - $this->_store_print_gridlines(); // Prepend PRINTGRIDLINES - $this->_store_print_headers(); // Prepend PRINTHEADERS - - // Prepend EXTERNSHEET references - $num_sheets = sizeof($sheetnames); - for ($i = $num_sheets; $i > 0; $i--) { - $sheetname = $sheetnames[$i-1]; - $this->_store_externsheet($sheetname); - } - - $this->_store_externcount($num_sheets); // Prepend the EXTERNCOUNT - // of external references. - - // Prepend the COLINFO records if they exist - if (sizeof($this->_colinfo)>0){ - while (sizeof($this->_colinfo)>0) { - $arrayref = array_pop ($this->_colinfo); - $this->_store_colinfo($arrayref); - } - $this->_store_defcol(); - } - - $this->_store_bof(0x0010); // Prepend the BOF record - - // - // End of prepend. Read upwards from here. - //////////////////////////////////////////// - - // Append - $this->_store_window2(); - $this->_store_zoom(); - - if (sizeof($this->_panes)>0) { - $this->_store_panes($this->_panes); - } - - $this->_store_selection($this->_selection); - $this->_store_eof(); - } - - /* - * Retrieve the worksheet name. - */ - function get_name() { - return $this->_name; - } - -############################################################################### -# -# get_data(). -# -# Retrieves data from memory in one chunk, or from disk in $buffer -# sized chunks. -# -function get_data() { - - $buffer = 4096; - - # Return data stored in memory - if ($this->_data!==false) { - $tmp = $this->_data; - $this->_data=false; - $fh = $this->_filehandle; - if ($this->_using_tmpfile) { - fseek($fh, 0, SEEK_SET); - } - - if ($this->_debug) { - print "*** worksheet::get_data() called (1):"; - for ($c=0;$c<strlen($tmp);$c++) { - if ($c%16==0) { - print "\n"; - } - printf("%02X ", ord($tmp[$c])); - } - print "\n"; - } - - return $tmp; - } - - # Return data stored on disk - if ($this->_using_tmpfile) { - if ($tmp=fread($this->_filehandle, $buffer)) { - - if ($this->_debug) { - print "*** worksheet::get_data() called (2):"; - for ($c=0;$c<strlen($tmp);$c++) { - if ($c%16==0) { - print "\n"; - } - printf("%02X ", ord($tmp[$c])); - } - print "\n"; - } - - return $tmp; - } - } - - # No data to return - return false; -} - - /* - * Set this worksheet as a selected worksheet, i.e. the worksheet has - * its tab highlighted. - */ - function select() { - $this->_selected = 1; - } - - /* - * Set this worksheet as the active worksheet, i.e. the worksheet - * that is displayed when the workbook is opened. Also set it as - * selected. - */ - function activate() { - $this->_selected = 1; - $this->_activesheet = $this->_index; - } - - /* - * Set this worksheet as the first visible sheet. This is necessary - * when there are a large number of worksheets and the activated - * worksheet is not visible on the screen. - */ - function set_first_sheet() { - $this->_firstsheet = $this->_index; - } - - /* - * Set the worksheet protection flag to prevent accidental modification - * and to hide formulas if the locked and hidden format properties have - * been set. - */ - function protect($password) { - $this->_protect = 1; - $this->_password = $this->_encode_password($password); - } - -############################################################################### -# -# set_column($firstcol, $lastcol, $width, $format, $hidden) -# -# Set the width of a single column or a range of column. -# See also: _store_colinfo -# -function set_column() { - - $_=func_get_args(); - - $cell = $_[0]; - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $cell)) { - $_ = $this->_substitute_cellref($_); - } - - array_push($this->_colinfo, $_); - - # Store the col sizes for use when calculating image vertices taking - # hidden columns into account. Also store the column formats. - # - if (sizeof($_)<3) { - # Ensure at least $firstcol, $lastcol and $width - return; - } - - $width = $_[4] ? 0 : $_[2]; # Set width to zero if column is hidden - $format = $_[3]; - - list($firstcol, $lastcol) = $_; - - for ($col=$firstcol;$col<=$lastcol;$col++) { - $this->_col_sizes[$col] = $width; - if ($format) { - $this->_col_formats[$col] = $format; - } - } -} - -############################################################################### -# -# set_selection() -# -# Set which cell or cells are selected in a worksheet: see also the -# function _store_selection -# -function set_selection() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - $this->_selection = $_; -} - -############################################################################### -# -# freeze_panes() -# -# Set panes and mark them as frozen. See also _store_panes(). -# -function freeze_panes() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - $this->_frozen = 1; - $this->_panes = $_; -} - -############################################################################### -# -# thaw_panes() -# -# Set panes and mark them as unfrozen. See also _store_panes(). -# -function thaw_panes() { - - $_=func_get_args(); - - $this->_frozen = 0; - $this->_panes = $_; -} - - /* - * Set the page orientation as portrait. - */ - function set_portrait() { - $this->_orientation = 1; - } - - /* - * Set the page orientation as landscape. - */ - function set_landscape() { - $this->_orientation = 0; - } - - /* - * Set the paper type. Ex. 1 = US Letter, 9 = A4 - */ - function set_paper($type) { - $this->_paper_size = $type; - } - - /* - * Set the page header caption and optional margin. - */ - function set_header($string, $margin) { - - if (strlen($string) >= 255) { - trigger_error("Header string must be less than 255 characters", - E_USER_WARNING); - return; - } - - $this->_header = $string; - $this->_margin_head = $margin; - } - - /* - * Set the page footer caption and optional margin. - */ - function set_footer($string, $margin) { - if (strlen($string) >= 255) { - trigger_error("Footer string must be less than 255 characters", - E_USER_WARNING); - return; - } - - $this->_footer = $string; - $this->_margin_foot = $margin; - } - - /* - * Center the page horizontally. - */ - function center_horizontally($hcenter=1) { - $this->_hcenter = $hcenter; - } - - /* - * Center the page horizontally. - */ - function center_vertically($vcenter=1) { - $this->_vcenter = $vcenter; - } - - /* - * Set all the page margins to the same value in inches. - */ - function set_margins($margin) { - $this->set_margin_left($margin); - $this->set_margin_right($margin); - $this->set_margin_top($margin); - $this->set_margin_bottom($margin); - } - - /* - * Set the left and right margins to the same value in inches. - */ - function set_margins_LR($margin) { - $this->set_margin_left($margin); - $this->set_margin_right($margin); - } - - /* - * Set the top and bottom margins to the same value in inches. - */ - function set_margins_TB($margin) { - $this->set_margin_top($margin); - $this->set_margin_bottom($margin); - } - - /* - * Set the left margin in inches. - */ - function set_margin_left($margin=0.75) { - $this->_margin_left = $margin; - } - - /* - * Set the right margin in inches. - */ - function set_margin_right($margin=0.75) { - $this->_margin_right = $margin; - } - - /* - * Set the top margin in inches. - */ - function set_margin_top($margin=1.00) { - $this->_margin_top = $margin; - } - - /* - * Set the bottom margin in inches. - */ - function set_margin_bottom($margin=1.00) { - $this->_margin_bottom = $margin; - } - -############################################################################### -# -# repeat_rows($first_row, $last_row) -# -# Set the rows to repeat at the top of each printed page. See also the -# _store_name_xxxx() methods in Workbook.pm. -# -function repeat_rows() { - - $_=func_get_args(); - - $this->_title_rowmin = $_[0]; - $this->_title_rowmax = isset($_[1]) ? $_[1] : $_[0]; # Second row is optional -} - -############################################################################### -# -# repeat_columns($first_col, $last_col) -# -# Set the columns to repeat at the left hand side of each printed page. -# See also the _store_names() methods in Workbook.pm. -# -function repeat_columns() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - $this->_title_colmin = $_[0]; - $this->_title_colmax = isset($_[1]) ? $_[1] : $_[0]; # Second col is optional -} - -############################################################################### -# -# print_area($first_row, $first_col, $last_row, $last_col) -# -# Set the area of each worksheet that will be printed. See also the -# _store_names() methods in Workbook.pm. -# -function print_area() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - if (sizeof($_) != 4) { - # Require 4 parameters - return; - } - - $this->_print_rowmin = $_[0]; - $this->_print_colmin = $_[1]; - $this->_print_rowmax = $_[2]; - $this->_print_colmax = $_[3]; -} - - /* - * Set the option to hide gridlines on the screen and the printed page. - * There are two ways of doing this in the Excel BIFF format: The first - * is by setting the DspGrid field of the WINDOW2 record, this turns off - * the screen and subsequently the print gridline. The second method is - * to via the PRINTGRIDLINES and GRIDSET records, this turns off the - * printed gridlines only. The first method is probably sufficient for - * most cases. The second method is supported for backwards compatibility. - */ - function hide_gridlines($option=1) { - if ($option == 0) { - $this->_print_gridlines = 1; # 1 = display, 0 = hide - $this->_screen_gridlines = 1; - } elseif ($option == 1) { - $this->_print_gridlines = 0; - $this->_screen_gridlines = 1; - } else { - $this->_print_gridlines = 0; - $this->_screen_gridlines = 0; - } - } - - /* - * Set the option to print the row and column headers on the printed page. - * See also the _store_print_headers() method below. - */ - function print_row_col_headers($headers=1) { - $this->_print_headers = $headers; - } - - /* - * Store the vertical and horizontal number of pages that will define - * the maximum area printed. See also _store_setup() and _store_wsbool() - * below. - */ - function fit_to_pages($width, $height) { - $this->_fit_page = 1; - $this->_fit_width = $width; - $this->_fit_height = $height; - } - - /* - * Store the horizontal page breaks on a worksheet. - */ - function set_h_pagebreaks($breaks) { - $this->_hbreaks=array_merge($this->_hbreaks, $breaks); - } - - /* - * Store the vertical page breaks on a worksheet. - */ - function set_v_pagebreaks($breaks) { - $this->_vbreaks=array_merge($this->_vbreaks, $breaks); - } - - /* - * Set the worksheet zoom factor. - */ - function set_zoom($scale=100) { - // Confine the scale to Excel's range - if ($scale < 10 || $scale > 400) { - trigger_error("Zoom factor $scale outside range: ". - "10 <= zoom <= 400", E_USER_WARNING); - $scale = 100; - } - - $this->_zoom = $scale; - } - - /* - * Set the scale factor for the printed page. - */ - function set_print_scale($scale=100) { - // Confine the scale to Excel's range - if ($scale < 10 || $scale > 400) { - trigger_error("Print scale $scale outside range: ". - "10 <= zoom <= 400", E_USER_WARNING); - $scale = 100; - } - - // Turn off "fit to page" option - $this->_fit_page = 0; - - $this->_print_scale = $scale; - } - -############################################################################### -# -# write($row, $col, $token, $format) -# -# Parse $token call appropriate write method. $row and $column are zero -# indexed. $format is optional. -# -# Returns: return value of called subroutine -# -function write() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - $token = $_[2]; - - # Match an array ref. - if (is_array($token)) { - return call_user_func_array(array($this, 'write_row'), $_); - } - - # Match number - if (preg_match('/^([+-]?)(?=\d|\.\d)\d*(\.\d*)?([Ee]([+-]?\d+))?$/', $token)) { - return call_user_func_array(array($this, 'write_number'), $_); - } - # Match http, https or ftp URL - elseif (preg_match('|^[fh]tt?ps?://|', $token)) { - return call_user_func_array(array($this, 'write_url'), $_); - } - # Match mailto: - elseif (preg_match('/^mailto:/', $token)) { - return call_user_func_array(array($this, 'write_url'), $_); - } - # Match internal or external sheet link - elseif (preg_match('[^(?:in|ex)ternal:]', $token)) { - return call_user_func_array(array($this, 'write_url'), $_); - } - # Match formula - elseif (preg_match('/^=/', $token)) { - return call_user_func_array(array($this, 'write_formula'), $_); - } - # Match blank - elseif ($token == '') { - array_splice($_, 2, 1); # remove the empty string from the parameter list - return call_user_func_array(array($this, 'write_blank'), $_); - } - # Default: match string - else { - return call_user_func_array(array($this, 'write_string'), $_); - } -} - -############################################################################### -# -# write_row($row, $col, $array_ref, $format) -# -# Write a row of data starting from ($row, $col). Call write_col() if any of -# the elements of the array ref are in turn array refs. This allows the writing -# of 1D or 2D arrays of data in one go. -# -# Returns: the first encountered error value or zero for no errors -# -function write_row() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - # Catch non array refs passed by user. - if (!is_array($_[2])) { - trigger_error("Not an array ref in call to write_row()!", E_USER_ERROR); - } - - list($row, $col, $tokens)=array_splice($_, 0, 3); - $options = $_[0]; - $error = 0; - - foreach ($tokens as $token) { - - # Check for nested arrays - if (is_array($token)) { - $ret = $this->write_col($row, $col, $token, $options); - } else { - $ret = $this->write ($row, $col, $token, $options); - } - - # Return only the first error encountered, if any. - $error = $error || $ret; - $col++; - } - - return $error; -} - -############################################################################### -# -# _XF() -# -# Returns an index to the XF record in the workbook. -# TODO -# -# Note: this is a function, not a method. -# -function _XF($row=false, $col=false, $format=false) { - - if ($format) { - return $format->get_xf_index(); - } elseif (isset($this->_row_formats[$row])) { - return $this->_row_formats[$row]->get_xf_index(); - } elseif (isset($this->_col_formats[$col])) { - return $this->_col_formats[$col]->get_xf_index(); - } else { - return 0x0F; - } -} - -############################################################################### -# -# write_col($row, $col, $array_ref, $format) -# -# Write a column of data starting from ($row, $col). Call write_row() if any of -# the elements of the array ref are in turn array refs. This allows the writing -# of 1D or 2D arrays of data in one go. -# -# Returns: the first encountered error value or zero for no errors -# -function write_col() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - # Catch non array refs passed by user. - if (!is_array($_[2])) { - trigger_error("Not an array ref in call to write_row()!", E_USER_ERROR); - } - - $row = array_shift($_); - $col = array_shift($_); - $tokens = array_shift($_); - $options = $_; - - $error = 0; - - foreach ($tokens as $token) { - - # write() will deal with any nested arrays - $ret = $this->write($row, $col, $token, $options); - - # Return only the first error encountered, if any. - $error = $error || $ret; - $row++; - } - - return $error; -} - -############################################################################### -############################################################################### -# -# Internal methods -# - -############################################################################### -# -# _append(), overloaded. -# -# Store Worksheet data in memory using the base class _append() or to a -# temporary file, the default. -# -function _append($data) { - - if (func_num_args()>1) { - trigger_error("writeexcel_worksheet::_append() ". - "called with more than one argument", E_USER_ERROR); - } - - if ($this->_using_tmpfile) { - - if ($this->_debug) { - print "worksheet::_append() called:"; - for ($c=0;$c<strlen($data);$c++) { - if ($c%16==0) { - print "\n"; - } - printf("%02X ", ord($data[$c])); - } - print "\n"; - } - - # Add CONTINUE records if necessary - if (strlen($data) > $this->_limit) { - $data = $this->_add_continue($data); - } - - fputs($this->_filehandle, $data); - $this->_datasize += strlen($data); - } else { - parent::_append($data); - } -} - -############################################################################### -# -# _substitute_cellref() -# -# Substitute an Excel cell reference in A1 notation for zero based row and -# column values in an argument list. -# -# Ex: ("A4", "Hello") is converted to (3, 0, "Hello"). -# -// Exactly one array must be passed! -function _substitute_cellref($_) { - $cell = strtoupper(array_shift($_)); - - # Convert a column range: 'A:A' or 'B:G' - if (preg_match('/([A-I]?[A-Z]):([A-I]?[A-Z])/', $cell, $reg)) { - list($dummy, $col1) = $this->_cell_to_rowcol($reg[1] .'1'); # Add a dummy row - list($dummy, $col2) = $this->_cell_to_rowcol($reg[2] .'1'); # Add a dummy row - return array_merge(array($col1, $col2), $_); - } - - # Convert a cell range: 'A1:B7' - if (preg_match('/\$?([A-I]?[A-Z]\$?\d+):\$?([A-I]?[A-Z]\$?\d+)/', $cell, $reg)) { - list($row1, $col1) = $this->_cell_to_rowcol($reg[1]); - list($row2, $col2) = $this->_cell_to_rowcol($reg[2]); - return array_merge(array($row1, $col1, $row2, $col2), $_); - } - - # Convert a cell reference: 'A1' or 'AD2000' - if (preg_match('/\$?([A-I]?[A-Z]\$?\d+)/', $cell, $reg)) { - list($row1, $col1) = $this->_cell_to_rowcol($reg[1]); - return array_merge(array($row1, $col1), $_); - - } - - trigger_error("Unknown cell reference $cell", E_USER_ERROR); -} - -############################################################################### -# -# _cell_to_rowcol($cell_ref) -# -# Convert an Excel cell reference in A1 notation to a zero based row and column -# reference; converts C1 to (0, 2). -# -# Returns: row, column -# -# TODO use functions in Utility.pm -# -function _cell_to_rowcol($cell) { - - preg_match('/\$?([A-I]?[A-Z])\$?(\d+)/', $cell, $reg); - - $col = $reg[1]; - $row = $reg[2]; - - # Convert base26 column string to number - # All your Base are belong to us. - $chars = preg_split('//', $col, -1, PREG_SPLIT_NO_EMPTY); - $expn = 0; - $col = 0; - - while (sizeof($chars)) { - $char = array_pop($chars); # LS char first - $col += (ord($char) -ord('A') +1) * pow(26, $expn); - $expn++; - } - - # Convert 1-index to zero-index - $row--; - $col--; - - return array($row, $col); -} - - /* - * This is an internal method that is used to filter elements of the - * array of pagebreaks used in the _store_hbreak() and _store_vbreak() - * methods. It: - * 1. Removes duplicate entries from the list. - * 2. Sorts the list. - * 3. Removes 0 from the list if present. - */ - function _sort_pagebreaks($breaks) { - // Hash slice to remove duplicates - foreach ($breaks as $break) { - $hash["$break"]=1; - } - - // Numerical sort - $breaks=array_keys($hash); - sort($breaks, SORT_NUMERIC); - - // Remove zero - if ($breaks[0] == 0) { - array_shift($breaks); - } - - // 1000 vertical pagebreaks appears to be an internal Excel 5 limit. - // It is slightly higher in Excel 97/200, approx. 1026 - if (sizeof($breaks) > 1000) { - array_splice($breaks, 1000); - } - - return $breaks; - } - - /* - * Based on the algorithm provided by Daniel Rentz of OpenOffice. - */ - function _encode_password($plaintext) { - $chars=preg_split('//', $plaintext, -1, PREG_SPLIT_NO_EMPTY); - $count=sizeof($chars); - - for ($c=0;$c<sizeof($chars);$c++) { - $char=$chars[$c]; - $char = ord($char) << ++$i; - $low_15 = $char & 0x7fff; - $high_15 = $char & 0x7fff << 15; - $high_15 = $high_15 >> 15; - $char = $low_15 | $high_15; - } - - $password = 0x0000; - - foreach ($chars as $char) { - $password ^= $char; - } - - $password ^= $count; - $password ^= 0xCE4B; - - return $password; - } - -############################################################################### -############################################################################### -# -# BIFF RECORDS -# - -############################################################################### -# -# write_number($row, $col, $num, $format) -# -# Write a double to the specified row and column (zero indexed). -# An integer can be written as a double. Excel will display an -# integer. $format is optional. -# -# Returns 0 : normal termination -# -1 : insufficient number of arguments -# -2 : row or column out of range -# -function write_number() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - # Check the number of args - if (sizeof($_) < 3) { - return -1; - } - - $record = 0x0203; # Record identifier - $length = 0x000E; # Number of bytes to follow - - $row = $_[0]; # Zero indexed row - $col = $_[1]; # Zero indexed column - $num = $_[2]; -//!!! - $xf = $this->_XF($row, $col, $_[3]); # The cell format - - # Check that row and col are valid and store max and min values - if ($row >= $this->_xls_rowmax) { return -2; } - if ($col >= $this->_xls_colmax) { return -2; } - if ($row < $this->_dim_rowmin) { $this->_dim_rowmin = $row; } - if ($row > $this->_dim_rowmax) { $this->_dim_rowmax = $row; } - if ($col < $this->_dim_colmin) { $this->_dim_colmin = $col; } - if ($col > $this->_dim_colmax) { $this->_dim_colmax = $col; } - - $header = pack("vv", $record, $length); - $data = pack("vvv", $row, $col, $xf); - $xl_double = pack("d", $num); - - if ($this->_byte_order) { -//TODO - $xl_double = strrev($xl_double); - } - - $this->_append($header . $data . $xl_double); - - return 0; -} - -############################################################################### -# -# write_string ($row, $col, $string, $format) -# -# Write a string to the specified row and column (zero indexed). -# NOTE: there is an Excel 5 defined limit of 255 characters. -# $format is optional. -# Returns 0 : normal termination -# -1 : insufficient number of arguments -# -2 : row or column out of range -# -3 : long string truncated to 255 chars -# -function write_string() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - # Check the number of args - if (sizeof($_) < 3) { - return -1; - } - - $record = 0x0204; # Record identifier - $length = 0x0008 + strlen($_[2]); # Bytes to follow - - $row = $_[0]; # Zero indexed row - $col = $_[1]; # Zero indexed column - $strlen = strlen($_[2]); - $str = $_[2]; - $xf = $this->_XF($row, $col, $_[3]); # The cell format - - $str_error = 0; - - # Check that row and col are valid and store max and min values - if ($row >= $this->_xls_rowmax) { return -2; } - if ($col >= $this->_xls_colmax) { return -2; } - if ($row < $this->_dim_rowmin) { $this->_dim_rowmin = $row; } - if ($row > $this->_dim_rowmax) { $this->_dim_rowmax = $row; } - if ($col < $this->_dim_colmin) { $this->_dim_colmin = $col; } - if ($col > $this->_dim_colmax) { $this->_dim_colmax = $col; } - - if ($strlen > $this->_xls_strmax) { # LABEL must be < 255 chars - $str = substr($str, 0, $this->_xls_strmax); - $length = 0x0008 + $this->_xls_strmax; - $strlen = $this->_xls_strmax; - $str_error = -3; - } - - $header = pack("vv", $record, $length); - $data = pack("vvvv", $row, $col, $xf, $strlen); - - $this->_append($header . $data . $str); - - return $str_error; -} - -############################################################################### -# -# write_blank($row, $col, $format) -# -# Write a blank cell to the specified row and column (zero indexed). -# A blank cell is used to specify formatting without adding a string -# or a number. -# -# A blank cell without a format serves no purpose. Therefore, we don't write -# a BLANK record unless a format is specified. This is mainly an optimisation -# for the write_row() and write_col() methods. -# -# Returns 0 : normal termination (including no format) -# -1 : insufficient number of arguments -# -2 : row or column out of range -# -function write_blank() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - # Check the number of args - if (sizeof($_) < 2) { - return -1; - } - - # Don't write a blank cell unless it has a format - if (!isset($_[2])) { - return 0; - } - - $record = 0x0201; # Record identifier - $length = 0x0006; # Number of bytes to follow - - $row = $_[0]; # Zero indexed row - $col = $_[1]; # Zero indexed column - $xf = $this->_XF($row, $col, $_[2]); # The cell format - - # Check that row and col are valid and store max and min values - if ($row >= $this->_xls_rowmax) { return -2; } - if ($col >= $this->_xls_colmax) { return -2; } - if ($row < $this->_dim_rowmin) { $this->_dim_rowmin = $row; } - if ($row > $this->_dim_rowmax) { $this->_dim_rowmax = $row; } - if ($col < $this->_dim_colmin) { $this->_dim_colmin = $col; } - if ($col > $this->_dim_colmax) { $this->_dim_colmax = $col; } - - $header = pack("vv", $record, $length); - $data = pack("vvv", $row, $col, $xf); - - $this->_append($header . $data); - - return 0; -} - -############################################################################### -# -# write_formula($row, $col, $formula, $format) -# -# Write a formula to the specified row and column (zero indexed). -# The textual representation of the formula is passed to the parser in -# Formula.pm which returns a packed binary string. -# -# $format is optional. -# -# Returns 0 : normal termination -# -1 : insufficient number of arguments -# -2 : row or column out of range -# -function write_formula() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - # Check the number of args - if (sizeof($_) < 3) { - return -1; - } - - $record = 0x0006; # Record identifier - $length=0; # Bytes to follow - - $row = $_[0]; # Zero indexed row - $col = $_[1]; # Zero indexed column - $formula = $_[2]; # The formula text string - - # Excel normally stores the last calculated value of the formula in $num. - # Clearly we are not in a position to calculate this a priori. Instead - # we set $num to zero and set the option flags in $grbit to ensure - # automatic calculation of the formula when the file is opened. - # - $xf = $this->_XF($row, $col, $_[3]); # The cell format - $num = 0x00; # Current value of formula - $grbit = 0x03; # Option flags - $chn = 0x0000; # Must be zero - - # Check that row and col are valid and store max and min values - if ($row >= $this->_xls_rowmax) { return -2; } - if ($col >= $this->_xls_colmax) { return -2; } - if ($row < $this->_dim_rowmin) { $this->_dim_rowmin = $row; } - if ($row > $this->_dim_rowmax) { $this->_dim_rowmax = $row; } - if ($col < $this->_dim_colmin) { $this->_dim_colmin = $col; } - if ($col > $this->_dim_colmax) { $this->_dim_colmax = $col; } - - # Strip the = sign at the beginning of the formula string - $formula = preg_replace('/^=/', "", $formula); - - # Parse the formula using the parser in Formula.pm - $parser = $this->_parser; - $formula = $parser->parse_formula($formula); - - $formlen = strlen($formula); # Length of the binary string - $length = 0x16 + $formlen; # Length of the record data - - $header = pack("vv", $record, $length); - $data = pack("vvvdvVv", $row, $col, $xf, $num, - $grbit, $chn, $formlen); - - $this->_append($header . $data . $formula); - - return 0; -} - -############################################################################### -# -# write_url($row, $col, $url, $string, $format) -# -# Write a hyperlink. This is comprised of two elements: the visible label and -# the invisible link. The visible label is the same as the link unless an -# alternative string is specified. The label is written using the -# write_string() method. Therefore the 255 characters string limit applies. -# $string and $format are optional and their order is interchangeable. -# -# The hyperlink can be to a http, ftp, mail, internal sheet, or external -# directory url. -# -# Returns 0 : normal termination -# -1 : insufficient number of arguments -# -2 : row or column out of range -# -3 : long string truncated to 255 chars -# -function write_url() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - # Check the number of args - if (sizeof($_) < 3) { - return -1; - } - - # Add start row and col to arg list - return call_user_func_array(array($this, 'write_url_range'), - array_merge(array($_[0], $_[1]), $_)); -} - -############################################################################### -# -# write_url_range($row1, $col1, $row2, $col2, $url, $string, $format) -# -# This is the more general form of write_url(). It allows a hyperlink to be -# written to a range of cells. This function also decides the type of hyperlink -# to be written. These are either, Web (http, ftp, mailto), Internal -# (Sheet1!A1) or external ('c:\temp\foo.xls#Sheet1!A1'). -# -# See also write_url() above for a general description and return values. -# -function write_url_range() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - # Check the number of args - if (sizeof($_) < 5) { - return -1; - } - - # Reverse the order of $string and $format if necessary. -//TODO ($_[5], $_[6]) = ($_[6], $_[5]) if (ref $_[5]); - - $url = $_[4]; - - # Check for internal/external sheet links or default to web link - if (preg_match('[^internal:]', $url)) { - return call_user_func_array(array($this, '_write_url_internal'), $_); - } - - if (preg_match('[^external:]', $url)) { - return call_user_func_array(array($this, '_write_url_external'), $_); - } - - return call_user_func_array(array($this, '_write_url_web'), $_); -} - -############################################################################### -# -# _write_url_web($row1, $col1, $row2, $col2, $url, $string, $format) -# -# Used to write http, ftp and mailto hyperlinks. -# The link type ($options) is 0x03 is the same as absolute dir ref without -# sheet. However it is differentiated by the $unknown2 data stream. -# -# See also write_url() above for a general description and return values. -# -function _write_url_web() { - - $_=func_get_args(); - - $record = 0x01B8; # Record identifier - $length = 0x00000; # Bytes to follow - - $row1 = $_[0]; # Start row - $col1 = $_[1]; # Start column - $row2 = $_[2]; # End row - $col2 = $_[3]; # End column - $url = $_[4]; # URL string - if (isset($_[5])) { - $str = $_[5]; # Alternative label - } - $xf = $_[6] ? $_[6] : $this->_url_format; # The cell format - - # Write the visible label using the write_string() method. - if(!isset($str)) { - $str = $url; - } - - $str_error = $this->write_string($row1, $col1, $str, $xf); - - if ($str_error == -2) { - return $str_error; - } - - # Pack the undocumented parts of the hyperlink stream - $unknown1 = pack("H*", "D0C9EA79F9BACE118C8200AA004BA90B02000000"); - $unknown2 = pack("H*", "E0C9EA79F9BACE118C8200AA004BA90B"); - - # Pack the option flags - $options = pack("V", 0x03); - - # Convert URL to a null terminated wchar string - $url = join("\0", preg_split("''", $url, -1, PREG_SPLIT_NO_EMPTY)); - $url = $url . "\0\0\0"; - - # Pack the length of the URL - $url_len = pack("V", strlen($url)); - - # Calculate the data length - $length = 0x34 + strlen($url); - - # Pack the header data - $header = pack("vv", $record, $length); - $data = pack("vvvv", $row1, $row2, $col1, $col2); - - # Write the packed data - $this->_append($header. - $data. - $unknown1. - $options. - $unknown2. - $url_len. - $url); - - return $str_error; -} - -############################################################################### -# -# _write_url_internal($row1, $col1, $row2, $col2, $url, $string, $format) -# -# Used to write internal reference hyperlinks such as "Sheet1!A1". -# -# See also write_url() above for a general description and return values. -# -function _write_url_internal() { - - $_=func_get_args(); - - $record = 0x01B8; # Record identifier - $length = 0x00000; # Bytes to follow - - $row1 = $_[0]; # Start row - $col1 = $_[1]; # Start column - $row2 = $_[2]; # End row - $col2 = $_[3]; # End column - $url = $_[4]; # URL string - if (isset($_[5])) { - $str = $_[5]; # Alternative label - } - $xf = $_[6] ? $_[6] : $this->_url_format; # The cell format - - # Strip URL type - $url = preg_replace('s[^internal:]', '', $url); - - # Write the visible label - if (!isset($str)) { - $str = $url; - } - $str_error = $this->write_string($row1, $col1, $str, $xf); - - if ($str_error == -2) { - return $str_error; - } - - # Pack the undocumented parts of the hyperlink stream - $unknown1 = pack("H*", "D0C9EA79F9BACE118C8200AA004BA90B02000000"); - - # Pack the option flags - $options = pack("V", 0x08); - - # Convert the URL type and to a null terminated wchar string - $url = join("\0", preg_split("''", $url, -1, PREG_SPLIT_NO_EMPTY)); - $url = $url . "\0\0\0"; - - # Pack the length of the URL as chars (not wchars) - $url_len = pack("V", int(strlen($url)/2)); - - # Calculate the data length - $length = 0x24 + strlen($url); - - # Pack the header data - $header = pack("vv", $record, $length); - $data = pack("vvvv", $row1, $row2, $col1, $col2); - - # Write the packed data - $this->_append($header. - $data. - $unknown1. - $options. - $url_len. - $url); - - return $str_error; -} - -############################################################################### -# -# _write_url_external($row1, $col1, $row2, $col2, $url, $string, $format) -# -# Write links to external directory names such as 'c:\foo.xls', -# c:\foo.xls#Sheet1!A1', '../../foo.xls'. and '../../foo.xls#Sheet1!A1'. -# -# Note: Excel writes some relative links with the $dir_long string. We ignore -# these cases for the sake of simpler code. -# -# See also write_url() above for a general description and return values. -# -function _write_url_external() { - - $_=func_get_args(); - - # Network drives are different. We will handle them separately - # MS/Novell network drives and shares start with \\ - if (preg_match('[^external:\\\\]', $_[4])) { - return call_user_func_array(array($this, '_write_url_external_net'), $_); - } - - $record = 0x01B8; # Record identifier - $length = 0x00000; # Bytes to follow - - $row1 = $_[0]; # Start row - $col1 = $_[1]; # Start column - $row2 = $_[2]; # End row - $col2 = $_[3]; # End column - $url = $_[4]; # URL string - if (isset($_[5])) { - $str = $_[5]; # Alternative label - } - $xf = $_[6] ? $_[6] : $this->_url_format; # The cell format - - # Strip URL type and change Unix dir separator to Dos style (if needed) - # - $url = preg_replace('[^external:]', '', $url); - $url = preg_replace('[/]', "\\", $url); - - # Write the visible label - if (!isset($str)) { - $str = preg_replace('[\#]', ' - ', $url); - } - $str_error = $this->write_string($row1, $col1, $str, $xf); - if ($str_error == -2) { - return $str_error; - } - - # Determine if the link is relative or absolute: - # relative if link contains no dir separator, "somefile.xls" - # relative if link starts with up-dir, "..\..\somefile.xls" - # otherwise, absolute - # - $absolute = 0x02; # Bit mask - - if (!preg_match('[\\]', $url)) { - $absolute = 0x00; - } - - if (preg_match('[^\.\.\\]', $url)) { - $absolute = 0x00; - } - - # Determine if the link contains a sheet reference and change some of the - # parameters accordingly. - # Split the dir name and sheet name (if it exists) - # - list($dir_long, $sheet) = preg_split('/\#/', $url); - $link_type = 0x01 | $absolute; - -//!!! - if (isset($sheet)) { - $link_type |= 0x08; - $sheet_len = pack("V", length($sheet) + 0x01); - $sheet = join("\0", str_split($sheet)); - $sheet .= "\0\0\0"; - } else { - $sheet_len = ''; - $sheet = ''; - } - - # Pack the link type - $link_type = pack("V", $link_type); - - - # Calculate the up-level dir count e.g.. (..\..\..\ == 3) -/* TODO - $up_count = 0; - $up_count++ while $dir_long =~ s[^\.\.\\][]; - $up_count = pack("v", $up_count); -*/ - - # Store the short dos dir name (null terminated) - $dir_short = $dir_long . "\0"; - - # Store the long dir name as a wchar string (non-null terminated) - $dir_long = join("\0", preg_split('', $dir_long, -1, PREG_SPLIT_NO_EMPTY)); - $dir_long = $dir_long . "\0"; - - # Pack the lengths of the dir strings - $dir_short_len = pack("V", strlen($dir_short) ); - $dir_long_len = pack("V", strlen($dir_long) ); - $stream_len = pack("V", strlen($dir_long) + 0x06); - - # Pack the undocumented parts of the hyperlink stream - $unknown1 =pack("H*",'D0C9EA79F9BACE118C8200AA004BA90B02000000' ); - $unknown2 =pack("H*",'0303000000000000C000000000000046' ); - $unknown3 =pack("H*",'FFFFADDE000000000000000000000000000000000000000'); - $unknown4 =pack("v", 0x03 ); - - # Pack the main data stream - $data = pack("vvvv", $row1, $row2, $col1, $col2) . - $unknown1 . - $link_type . - $unknown2 . - $up_count . - $dir_short_len. - $dir_short . - $unknown3 . - $stream_len . - $dir_long_len . - $unknown4 . - $dir_long . - $sheet_len . - $sheet ; - - # Pack the header data - $length = strlen($data); - $header = pack("vv", $record, $length); - - # Write the packed data - $this->_append($header . $data); - - return $str_error; -} - -############################################################################### -# -# write_url_xxx($row1, $col1, $row2, $col2, $url, $string, $format) -# -# Write links to external MS/Novell network drives and shares such as -# '//NETWORK/share/foo.xls' and '//NETWORK/share/foo.xls#Sheet1!A1'. -# -# See also write_url() above for a general description and return values. -# -function _write_url_external_net() { - - $_=func_get_args(); - - $record = 0x01B8; # Record identifier - $length = 0x00000; # Bytes to follow - - $row1 = $_[0]; # Start row - $col1 = $_[1]; # Start column - $row2 = $_[2]; # End row - $col2 = $_[3]; # End column - $url = $_[4]; # URL string - if(isset($_[5])) { - $str = $_[5]; # Alternative label - } - $xf = $_[6] ? $_[6] : $this->_url_format; # The cell format - - # Strip URL type and change Unix dir separator to Dos style (if needed) - # - $url = preg_replace('[^external:]', "", $url); - $url = preg_replace('[/]', "\\"); - - # Write the visible label - if (!isset($str)) { - $str = preg_replace('[\#]', " - ", $url); - } - - $str_error = $this->write_string($row1, $col1, $str, $xf); - if ($str_error == -2) { - return $str_error; - } - - # Determine if the link contains a sheet reference and change some of the - # parameters accordingly. - # Split the dir name and sheet name (if it exists) - # - list($dir_long , $sheet) = preg_split('\#', $url); - $link_type = 0x0103; # Always absolute - -//!!! - if (isset($sheet)) { - $link_type |= 0x08; - $sheet_len = pack("V", strlen($sheet) + 0x01); - $sheet = join("\0", preg_split("''", $sheet, -1, PREG_SPLIT_NO_EMPTY)); - $sheet .= "\0\0\0"; - } else { - $sheet_len = ''; - $sheet = ''; - } - - # Pack the link type - $link_type = pack("V", $link_type); - - # Make the string null terminated - $dir_long = $dir_long . "\0"; - - # Pack the lengths of the dir string - $dir_long_len = pack("V", strlen($dir_long)); - - # Store the long dir name as a wchar string (non-null terminated) - $dir_long = join("\0", preg_split("''", $dir_long, -1, PREG_SPLIT_NO_EMPTY)); - $dir_long = $dir_long . "\0"; - - # Pack the undocumented part of the hyperlink stream - $unknown1 = pack("H*",'D0C9EA79F9BACE118C8200AA004BA90B02000000'); - - # Pack the main data stream - $data = pack("vvvv", $row1, $row2, $col1, $col2) . - $unknown1 . - $link_type . - $dir_long_len . - $dir_long . - $sheet_len . - $sheet ; - - # Pack the header data - $length = strlen($data); - $header = pack("vv", $record, $length); - - # Write the packed data - $this->_append($header . $data); - - return $str_error; -} - -############################################################################### -# -# set_row($row, $height, $XF) -# -# This method is used to set the height and XF format for a row. -# Writes the BIFF record ROW. -# -function set_row() { - - $_=func_get_args(); - - $record = 0x0208; # Record identifier - $length = 0x0010; # Number of bytes to follow - - $rw = $_[0]; # Row Number - $colMic = 0x0000; # First defined column - $colMac = 0x0000; # Last defined column - //$miyRw; # Row height - $irwMac = 0x0000; # Used by Excel to optimise loading - $reserved = 0x0000; # Reserved - $grbit = 0x01C0; # Option flags. (monkey) see $1 do - //$ixfe; # XF index - if (isset($_[2])) { - $format = $_[2]; # Format object - } - - # Check for a format object - if (isset($_[2])) { - $ixfe = $format->get_xf_index(); - } else { - $ixfe = 0x0F; - } - - # Use set_row($row, undef, $XF) to set XF without setting height - if (isset($_[1])) { - $miyRw = $_[1] *20; - } else { - $miyRw = 0xff; - } - - $header = pack("vv", $record, $length); - $data = pack("vvvvvvvv", $rw, $colMic, $colMac, $miyRw, - $irwMac,$reserved, $grbit, $ixfe); - - $this->_append($header . $data); - - # Store the row sizes for use when calculating image vertices. - # Also store the column formats. - # - # Ensure at least $row and $height - if (sizeof($_) < 2) { - return; - } - - $this->_row_sizes[$_[0]] = $_[1]; - if (isset($_[2])) { - $this->_row_formats[$_[0]] = $_[2]; - } -} - - /* - * Writes Excel DIMENSIONS to define the area in which there is data. - */ - function _store_dimensions() { - $record = 0x0000; // Record identifier - $length = 0x000A; // Number of bytes to follow - $row_min = $this->_dim_rowmin; // First row - $row_max = $this->_dim_rowmax; // Last row plus 1 - $col_min = $this->_dim_colmin; // First column - $col_max = $this->_dim_colmax; // Last column plus 1 - $reserved = 0x0000; // Reserved by Excel - - $header = pack("vv", $record, $length); - $data = pack("vvvvv", $row_min, $row_max, - $col_min, $col_max, $reserved); - $this->_prepend($header . $data); - } - - /* - * Write BIFF record Window2. - */ - function _store_window2() { - $record = 0x023E; // Record identifier - $length = 0x000A; // Number of bytes to follow - - $grbit = 0x00B6; // Option flags - $rwTop = 0x0000; // Top row visible in window - $colLeft = 0x0000; // Leftmost column visible in window - $rgbHdr = 0x00000000; // Row/column heading and gridline - // color - - // The options flags that comprise $grbit - $fDspFmla = 0; // 0 - bit - $fDspGrid = $this->_screen_gridlines; // 1 - $fDspRwCol = 1; // 2 - $fFrozen = $this->_frozen; // 3 - $fDspZeros = 1; // 4 - $fDefaultHdr = 1; // 5 - $fArabic = 0; // 6 - $fDspGuts = 1; // 7 - $fFrozenNoSplit = 0; // 0 - bit - $fSelected = $this->_selected; // 1 - $fPaged = 1; // 2 - - $grbit = $fDspFmla; - $grbit |= $fDspGrid << 1; - $grbit |= $fDspRwCol << 2; - $grbit |= $fFrozen << 3; - $grbit |= $fDspZeros << 4; - $grbit |= $fDefaultHdr << 5; - $grbit |= $fArabic << 6; - $grbit |= $fDspGuts << 7; - $grbit |= $fFrozenNoSplit << 8; - $grbit |= $fSelected << 9; - $grbit |= $fPaged << 10; - - $header = pack("vv", $record, $length); - $data = pack("vvvV", $grbit, $rwTop, $colLeft, $rgbHdr); - - $this->_append($header . $data); - } - - /* - * Write BIFF record DEFCOLWIDTH if COLINFO records are in use. - */ - function _store_defcol() { - $record = 0x0055; // Record identifier - $length = 0x0002; // Number of bytes to follow - - $colwidth = 0x0008; // Default column width - - $header = pack("vv", $record, $length); - $data = pack("v", $colwidth); - - $this->_prepend($header . $data); - } - -############################################################################### -# -# _store_colinfo($firstcol, $lastcol, $width, $format, $hidden) -# -# Write BIFF record COLINFO to define column widths -# -# Note: The SDK says the record length is 0x0B but Excel writes a 0x0C -# length record. -# -function _store_colinfo($_) { - - $record = 0x007D; # Record identifier - $length = 0x000B; # Number of bytes to follow - - $colFirst = $_[0] ? $_[0] : 0; # First formatted column - $colLast = $_[1] ? $_[1] : 0; # Last formatted column - $coldx = $_[2] ? $_[2] : 8.43; # Col width, 8.43 is Excel default - - $coldx += 0.72; # Fudge. Excel subtracts 0.72 !? - $coldx *= 256; # Convert to units of 1/256 of a char - - //$ixfe; # XF index - $grbit = $_[4] || 0; # Option flags - $reserved = 0x00; # Reserved - $format = $_[3]; # Format object - - # Check for a format object - if (isset($_[3])) { - $ixfe = $format->get_xf_index(); - } else { - $ixfe = 0x0F; - } - - $header = pack("vv", $record, $length); - $data = pack("vvvvvC", $colFirst, $colLast, $coldx, - $ixfe, $grbit, $reserved); - $this->_prepend($header . $data); -} - -############################################################################### -# -# _store_selection($first_row, $first_col, $last_row, $last_col) -# -# Write BIFF record SELECTION. -# -function _store_selection($_) { - - $record = 0x001D; # Record identifier - $length = 0x000F; # Number of bytes to follow - - $pnn = $this->_active_pane; # Pane position - $rwAct = $_[0]; # Active row - $colAct = $_[1]; # Active column - $irefAct = 0; # Active cell ref - $cref = 1; # Number of refs - - $rwFirst = $_[0]; # First row in reference - $colFirst = $_[1]; # First col in reference - $rwLast = $_[2] ? $_[2] : $rwFirst; # Last row in reference - $colLast = $_[3] ? $_[3] : $colFirst; # Last col in reference - - # Swap last row/col for first row/col as necessary - if ($rwFirst > $rwLast) { - list($rwFirst, $rwLast) = array($rwLast, $rwFirst); - } - - if ($colFirst > $colLast) { - list($colFirst, $colLast) = array($colLast, $colFirst); - } - - $header = pack("vv", $record, $length); - $data = pack("CvvvvvvCC", $pnn, $rwAct, $colAct, - $irefAct, $cref, - $rwFirst, $rwLast, - $colFirst, $colLast); - - $this->_append($header . $data); -} - - /* - * Write BIFF record EXTERNCOUNT to indicate the number of external - * sheet references in a worksheet. - * - * Excel only stores references to external sheets that are used in - * formulas. For simplicity we store references to all the sheets in - * the workbook regardless of whether they are used or not. This reduces - * the overall complexity and eliminates the need for a two way dialogue - * between the formula parser the worksheet objects. - */ - function _store_externcount($cxals) { - // $cxals Number of external references - - $record = 0x0016; // Record identifier - $length = 0x0002; // Number of bytes to follow - - $header = pack("vv", $record, $length); - $data = pack("v", $cxals); - - $this->_prepend($header . $data); - } - - /* - * Writes the Excel BIFF EXTERNSHEET record. These references are used - * by formulas. A formula references a sheet name via an index. Since we - * store a reference to all of the external worksheets the EXTERNSHEET - * index is the same as the worksheet index. - */ - function _store_externsheet($sheetname) { - $record = 0x0017; # Record identifier - // $length Number of bytes to follow - - // $cch Length of sheet name - // $rgch Filename encoding - - // References to the current sheet are encoded differently to - // references to external sheets. - if ($this->_name == $sheetname) { - $sheetname = ''; - $length = 0x02; // The following 2 bytes - $cch = 1; // The following byte - $rgch = 0x02; // Self reference - } else { - $length = 0x02 + strlen($sheetname); - $cch = strlen($sheetname); - $rgch = 0x03; // Reference to a sheet in the current - // workbook - } - - $header = pack("vv", $record, $length); - $data = pack("CC", $cch, $rgch); - - $this->_prepend($header . $data . $sheetname); - } - -############################################################################### -# -# _store_panes() -# -# -# Writes the Excel BIFF PANE record. -# The panes can either be frozen or thawed (unfrozen). -# Frozen panes are specified in terms of a integer number of rows and columns. -# Thawed panes are specified in terms of Excel's units for rows and columns. -# -function _store_panes() { - - $_=func_get_args(); - - $record = 0x0041; # Record identifier - $length = 0x000A; # Number of bytes to follow - - $y = $_[0] || 0; # Vertical split position - $x = $_[1] || 0; # Horizontal split position - if (isset($_[2])) { - $rwTop = $_[2]; # Top row visible - } - if (isset($_[3])) { - $colLeft = $_[3]; # Leftmost column visible - } - if (isset($_[4])) { - $pnnAct = $_[4]; # Active pane - } - - # Code specific to frozen or thawed panes. - if ($this->_frozen) { - # Set default values for $rwTop and $colLeft - if (!isset($rwTop)) { - $rwTop = $y; - } - if (!isset($colLeft)) { - $colLeft = $x; - } - } else { - # Set default values for $rwTop and $colLeft - if (!isset($rwTop)) { - $rwTop = 0; - } - if (!isset($colLeft)) { - $colLeft = 0; - } - - # Convert Excel's row and column units to the internal units. - # The default row height is 12.75 - # The default column width is 8.43 - # The following slope and intersection values were interpolated. - # - $y = 20*$y + 255; - $x = 113.879*$x + 390; - } - - # Determine which pane should be active. There is also the undocumented - # option to override this should it be necessary: may be removed later. - # - if (!isset($pnnAct)) { - # Bottom right - if ($x != 0 && $y != 0) { - $pnnAct = 0; - } - # Top right - if ($x != 0 && $y == 0) { - $pnnAct = 1; - } - # Bottom left - if ($x == 0 && $y != 0) { - $pnnAct = 2; - } - # Top left - if ($x == 0 && $y == 0) { - $pnnAct = 3; - } - } - - $this->_active_pane = $pnnAct; # Used in _store_selection - - $header = pack("vv", $record, $length); - $data = pack("vvvvv", $x, $y, $rwTop, $colLeft, $pnnAct); - - $this->_append($header . $data); -} - - /* - * Store the page setup SETUP BIFF record. - */ - function _store_setup() { - $record = 0x00A1; // Record identifier - $length = 0x0022; // Number of bytes to follow - - $iPaperSize = $this->_paper_size; // Paper size - $iScale = $this->_print_scale; // Print scaling factor - $iPageStart = 0x01; // Starting page number - $iFitWidth = $this->_fit_width; // Fit to number of pages wide - $iFitHeight = $this->_fit_height; // Fit to number of pages high - $grbit = 0x00; // Option flags - $iRes = 0x0258; // Print resolution - $iVRes = 0x0258; // Vertical print resolution - $numHdr = $this->_margin_head; // Header Margin - $numFtr = $this->_margin_foot; // Footer Margin - $iCopies = 0x01; // Number of copies - - $fLeftToRight = 0x0; // Print over then down - $fLandscape = $this->_orientation; // Page orientation - $fNoPls = 0x0; // Setup not read from printer - $fNoColor = 0x0; // Print black and white - $fDraft = 0x0; // Print draft quality - $fNotes = 0x0; // Print notes - $fNoOrient = 0x0; // Orientation not set - $fUsePage = 0x0; // Use custom starting page - - $grbit = $fLeftToRight; - $grbit |= $fLandscape << 1; - $grbit |= $fNoPls << 2; - $grbit |= $fNoColor << 3; - $grbit |= $fDraft << 4; - $grbit |= $fNotes << 5; - $grbit |= $fNoOrient << 6; - $grbit |= $fUsePage << 7; - - $numHdr = pack("d", $numHdr); - $numFtr = pack("d", $numFtr); - - if ($this->_byte_order) { - $numHdr = strrev($numHdr); - $numFtr = strrev($numFtr); - } - - $header = pack("vv", $record, $length); - $data1 = pack("vvvvvvvv", $iPaperSize, - $iScale, - $iPageStart, - $iFitWidth, - $iFitHeight, - $grbit, - $iRes, - $iVRes); - $data2 = $numHdr . $numFtr; - $data3 = pack("v", $iCopies); - - $this->_prepend($header . $data1 . $data2 . $data3); - } - - /* - * Store the header caption BIFF record. - */ - function _store_header() { - $record = 0x0014; // Record identifier - - $str = $this->_header; // header string - $cch = strlen($str); // Length of header string - $length = 1 + $cch; // Bytes to follow - - $header = pack("vv", $record, $length); - $data = pack("C", $cch); - - $this->_append($header . $data . $str); - } - - /* - * Store the footer caption BIFF record. - */ - function _store_footer() { - $record = 0x0015; // Record identifier - - $str = $this->_footer; // Footer string - $cch = strlen($str); // Length of footer string - $length = 1 + $cch; // Bytes to follow - - $header = pack("vv", $record, $length); - $data = pack("C", $cch); - - $this->_append($header . $data . $str); - } - - /* - * Store the horizontal centering HCENTER BIFF record. - */ - function _store_hcenter() { - $record = 0x0083; // Record identifier - $length = 0x0002; // Bytes to follow - - $fHCenter = $this->_hcenter; // Horizontal centering - - $header = pack("vv", $record, $length); - $data = pack("v", $fHCenter); - - $this->_append($header . $data); - } - - /* - * Store the vertical centering VCENTER BIFF record. - */ - function _store_vcenter() { - $record = 0x0084; // Record identifier - $length = 0x0002; // Bytes to follow - - $fVCenter = $this->_vcenter; // Horizontal centering - - $header = pack("vv", $record, $length); - $data = pack("v", $fVCenter); - - $this->_append($header . $data); - } - - /* - * Store the LEFTMARGIN BIFF record. - */ - function _store_margin_left() { - $record = 0x0026; // Record identifier - $length = 0x0008; // Bytes to follow - - $margin = $this->_margin_left; // Margin in inches - - $header = pack("vv", $record, $length); - $data = pack("d", $margin); - - if ($this->_byte_order) { - $data = strrev($data); - } - - $this->_append($header . $data); - } - - /* - * Store the RIGHTMARGIN BIFF record. - */ - function _store_margin_right() { - $record = 0x0027; // Record identifier - $length = 0x0008; // Bytes to follow - - $margin = $this->_margin_right; // Margin in inches - - $header = pack("vv", $record, $length); - $data = pack("d", $margin); - - if ($this->_byte_order) { - $data = strrev($data); - } - - $this->_append($header . $data); - } - - /* - * Store the TOPMARGIN BIFF record. - */ - function _store_margin_top() { - $record = 0x0028; // Record identifier - $length = 0x0008; // Bytes to follow - - $margin = $this->_margin_top; // Margin in inches - - $header = pack("vv", $record, $length); - $data = pack("d", $margin); - - if ($this->_byte_order) { - $data = strrev($data); - } - - $this->_append($header . $data); - } - - /* - * Store the BOTTOMMARGIN BIFF record. - */ - function _store_margin_bottom() { - $record = 0x0029; // Record identifier - $length = 0x0008; // Bytes to follow - - $margin = $this->_margin_bottom; // Margin in inches - - $header = pack("vv", $record, $length); - $data = pack("d", $margin); - - if ($this->_byte_order) { - $data = strrev($data); - } - - $this->_append($header . $data); - } - -############################################################################### -# -# merge_cells($first_row, $first_col, $last_row, $last_col) -# -# This is an Excel97/2000 method. It is required to perform more complicated -# merging than the normal align merge in Format.pm -# -function merge_cells() { - - $_=func_get_args(); - - // Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - $record = 0x00E5; # Record identifier - $length = 0x000A; # Bytes to follow - - $cref = 1; # Number of refs - $rwFirst = $_[0]; # First row in reference - $colFirst = $_[1]; # First col in reference - $rwLast = $_[2] || $rwFirst; # Last row in reference - $colLast = $_[3] || $colFirst; # Last col in reference - - // Swap last row/col for first row/col as necessary - if ($rwFirst > $rwLast) { - list($rwFirst, $rwLast) = array($rwLast, $rwFirst); - } - - if ($colFirst > $colLast) { - list($colFirst, $colLast) = array($colLast, $colFirst); - } - - $header = pack("vv", $record, $length); - $data = pack("vvvvv", $cref, - $rwFirst, $rwLast, - $colFirst, $colLast); - - $this->_append($header . $data); -} - - /* - * Write the PRINTHEADERS BIFF record. - */ - function _store_print_headers() { - $record = 0x002a; // Record identifier - $length = 0x0002; // Bytes to follow - - $fPrintRwCol = $this->_print_headers; // Boolean flag - - $header = pack("vv", $record, $length); - $data = pack("v", $fPrintRwCol); - - $this->_prepend($header . $data); - } - - /* - * Write the PRINTGRIDLINES BIFF record. Must be used in conjunction - * with the GRIDSET record. - */ - function _store_print_gridlines() { - $record = 0x002b; // Record identifier - $length = 0x0002; // Bytes to follow - - $fPrintGrid = $this->_print_gridlines; // Boolean flag - - $header = pack("vv", $record, $length); - $data = pack("v", $fPrintGrid); - - $this->_prepend($header . $data); - } - - /* - * Write the GRIDSET BIFF record. Must be used in conjunction with the - * PRINTGRIDLINES record. - */ - function _store_gridset() { - $record = 0x0082; // Record identifier - $length = 0x0002; // Bytes to follow - - $fGridSet = !$this->_print_gridlines; // Boolean flag - - $header = pack("vv", $record, $length); - $data = pack("v", $fGridSet); - - $this->_prepend($header . $data); - } - - /* - * Write the WSBOOL BIFF record, mainly for fit-to-page. Used in - * conjunction with the SETUP record. - */ - function _store_wsbool() { - $record = 0x0081; # Record identifier - $length = 0x0002; # Bytes to follow - - // $grbit Option flags - - // The only option that is of interest is the flag for fit to page. - // So we set all the options in one go. - if ($this->_fit_page) { - $grbit = 0x05c1; - } else { - $grbit = 0x04c1; - } - - $header = pack("vv", $record, $length); - $data = pack("v", $grbit); - - $this->_prepend($header . $data); - } - - /* - * Write the HORIZONTALPAGEBREAKS BIFF record. - */ - function _store_hbreak() { - // Return if the user hasn't specified pagebreaks - if(sizeof($this->_hbreaks)==0) { - return; - } - - # Sort and filter array of page breaks - $breaks = $this->_sort_pagebreaks($this->_hbreaks); - - $record = 0x001b; // Record identifier - $cbrk = sizeof($breaks); // Number of page breaks - $length = ($cbrk + 1) * 2; // Bytes to follow - - $header = pack("vv", $record, $length); - $data = pack("v", $cbrk); - - // Append each page break - foreach ($breaks as $break) { - $data .= pack("v", $break); - } - - $this->_prepend($header . $data); - } - - /* - * Write the VERTICALPAGEBREAKS BIFF record. - */ - function _store_vbreak() { - // Return if the user hasn't specified pagebreaks - if(sizeof($this->_vbreaks)==0) { - return; - } - - // Sort and filter array of page breaks - $breaks = $this->_sort_pagebreaks($this->_vbreaks); - - $record = 0x001a; // Record identifier - $cbrk = sizeof($breaks); // Number of page breaks - $length = ($cbrk + 1) * 2; // Bytes to follow - - $header = pack("vv", $record, $length); - $data = pack("v", $cbrk); - - // Append each page break - foreach ($breaks as $break) { - $data .= pack("v", $break); - } - - $this->_prepend($header . $data); - } - - /* - * Set the Biff PROTECT record to indicate that the worksheet is - * protected. - */ - function _store_protect() { - // Exit unless sheet protection has been specified - if (!$this->_protect) { - return; - } - - $record = 0x0012; // Record identifier - $length = 0x0002; // Bytes to follow - - $fLock = $this->_protect; // Worksheet is protected - - $header = pack("vv", $record, $length); - $data = pack("v", $fLock); - - $this->_prepend($header . $data); - } - - /* - * Write the worksheet PASSWORD record. - */ - function _store_password() { - // Exit unless sheet protection and password have been specified - if (!$this->_protect || !$this->_password) { - return; - } - - $record = 0x0013; // Record identifier - $length = 0x0002; // Bytes to follow - - $wPassword = $this->_password; // Encoded password - - $header = pack("vv", $record, $length); - $data = pack("v", $wPassword); - - $this->_prepend($header . $data); - } - -############################################################################### -# -# insert_bitmap($row, $col, $filename, $x, $y, $scale_x, $scale_y) -# -# Insert a 24bit bitmap image in a worksheet. The main record required is -# IMDATA but it must be proceeded by a OBJ record to define its position. -# -function insert_bitmap() { - - $_=func_get_args(); - - # Check for a cell reference in A1 notation and substitute row and column - if (preg_match('/^\D/', $_[0])) { - $_ = $this->_substitute_cellref($_); - } - - $row = $_[0]; - $col = $_[1]; - $bitmap = $_[2]; - $x = $_[3] ? $_[3] : 0; - $y = $_[4] ? $_[4] : 0; - $scale_x = $_[5] ? $_[5] : 1; - $scale_y = $_[6] ? $_[6] : 1; - - list($width, $height, $size, $data) = $this->_process_bitmap($bitmap); - - # Scale the frame of the image. - $width *= $scale_x; - $height *= $scale_y; - - # Calculate the vertices of the image and write the OBJ record - $this->_position_image($col, $row, $x, $y, $width, $height); - - # Write the IMDATA record to store the bitmap data - $record = 0x007f; - $length = 8 + $size; - $cf = 0x09; - $env = 0x01; - $lcb = $size; - - $header = pack("vvvvV", $record, $length, $cf, $env, $lcb); - - $this->_append($header . $data); -} - - /* - * Calculate the vertices that define the position of the image as - * required by the OBJ record. - * - * +------------+------------+ - * | A | B | - * +-----+------------+------------+ - * | |(x1,y1) | | - * | 1 |(A1)._______|______ | - * | | | | | - * | | | | | - * +-----+----| BITMAP |-----+ - * | | | | | - * | 2 | |______________. | - * | | | (B2)| - * | | | (x2,y2)| - * +---- +------------+------------+ - * - * Example of a bitmap that covers some of the area from cell A1 to - * cell B2. - * - * Based on the width and height of the bitmap we need to calculate 8 - *vars: - * $col_start, $row_start, $col_end, $row_end, $x1, $y1, $x2, $y2. - * The width and height of the cells are also variable and have to be - * taken into account. - * The values of $col_start and $row_start are passed in from the calling - * function. The values of $col_end and $row_end are calculated by - * subtracting the width and height of the bitmap from the width and - * height of the underlying cells. - * The vertices are expressed as a percentage of the underlying cell - * width as follows (rhs values are in pixels): - * - * x1 = X / W *1024 - * y1 = Y / H *256 - * x2 = (X-1) / W *1024 - * y2 = (Y-1) / H *256 - * - * Where: X is distance from the left side of the underlying cell - * Y is distance from the top of the underlying cell - * W is the width of the cell - * H is the height of the cell - * - * Note: the SDK incorrectly states that the height should be expressed - * as a percentage of 1024. - */ - function _position_image($col_start, $row_start, $x1, $y1, - $width, $height) { - // $col_start Col containing upper left corner of object - // $x1 Distance to left side of object - - // $row_start Row containing top left corner of object - // $y1 Distance to top of object - - // $col_end Col containing lower right corner of object - // $x2 Distance to right side of object - - // $row_end Row containing bottom right corner of object - // $y2 Distance to bottom of object - - // $width Width of image frame - // $height Height of image frame - - // Initialise end cell to the same as the start cell - $col_end = $col_start; - $row_end = $row_start; - - // Zero the specified offset if greater than the cell dimensions - if ($x1 >= $this->_size_col($col_start)) { - $x1 = 0; - } - if ($y1 >= $this->_size_row($row_start)) { - $y1 = 0; - } - - $width = $width + $x1 -1; - $height = $height + $y1 -1; - - // Subtract the underlying cell widths to find the end cell of the - // image - while ($width >= $this->_size_col($col_end)) { - $width -= $this->_size_col($col_end); - $col_end++; - } - - // Subtract the underlying cell heights to find the end cell of the - // image - while ($height >= $this->_size_row($row_end)) { - $height -= $this->_size_row($row_end); - $row_end++; - } - - // Bitmap isn't allowed to start or finish in a hidden cell, i.e. a - // cell with zero height or width. - if ($this->_size_col($col_start) == 0) { return; } - if ($this->_size_col($col_end) == 0) { return; } - if ($this->_size_row($row_start) == 0) { return; } - if ($this->_size_row($row_end) == 0) { return; } - - // Convert the pixel values to the percentage value expected by Excel - $x1 = $x1 / $this->_size_col($col_start) * 1024; - $y1 = $y1 / $this->_size_row($row_start) * 256; - $x2 = $width / $this->_size_col($col_end) * 1024; - $y2 = $height / $this->_size_row($row_end) * 256; - - $this->_store_obj_picture($col_start, $x1, $row_start, $y1, - $col_end, $x2, $row_end, $y2); - } - - /* - * Convert the width of a cell from user's units to pixels. By - * interpolation the relationship is: y = 7x +5. If the width - * hasn't been set by the user we use the default value. If the - * col is hidden we use a value of zero. - */ - function _size_col($col) { - // Look up the cell value to see if it has been changed - if (isset($this->_col_sizes[$col])) { - if ($this->_col_sizes[$col] == 0) { - return 0; - } else { - return floor(7 * $this->_col_sizes[$col] + 5); - } - } else { - return 64; - } - } - - /* - * Convert the height of a cell from user's units to pixels. By - * interpolation # the relationship is: y = 4/3x. If the height - * hasn't been set by the user we use the default value. If the - * row is hidden we use a value of zero. (Not possible to hide row - * yet). - */ - function _size_row($row) { - // Look up the cell value to see if it has been changed - if (isset($this->_row_sizes[$row])) { - if ($this->_row_sizes[$row] == 0) { - return 0; - } else { - return floor(4/3 * $this->_row_sizes[$row]); - } - } else { - return 17; - } - } - - /* - * Store the OBJ record that precedes an IMDATA record. This could - * be generalized to support other Excel objects. - */ - function _store_obj_picture($col_start, $x1, $row_start, $y1, - $col_end, $x2, $row_end, $y2) { - $record = 0x005d; // Record identifier - $length = 0x003c; // Bytes to follow - - $cObj = 0x0001; // Count of objects in file (set to 1) - $OT = 0x0008; // Object type. 8 = Picture - $id = 0x0001; // Object ID - $grbit = 0x0614; // Option flags - - $colL = $col_start; // Col containing upper left corner of - // object - $dxL = $x1; // Distance from left side of cell - - $rwT = $row_start; // Row containing top left corner of - // object - $dyT = $y1; // Distance from top of cell - - $colR = $col_end; // Col containing lower right corner of - // object - $dxR = $x2; // Distance from right of cell - - $rwB = $row_end; // Row containing bottom right corner of - // object - $dyB = $y2; // Distance from bottom of cell - - $cbMacro = 0x0000; // Length of FMLA structure - $Reserved1 = 0x0000; // Reserved - $Reserved2 = 0x0000; // Reserved - - $icvBack = 0x09; // Background colour - $icvFore = 0x09; // Foreground colour - $fls = 0x00; // Fill pattern - $fAuto = 0x00; // Automatic fill - $icv = 0x08; // Line colour - $lns = 0xff; // Line style - $lnw = 0x01; // Line weight - $fAutoB = 0x00; // Automatic border - $frs = 0x0000; // Frame style - $cf = 0x0009; // Image format, 9 = bitmap - $Reserved3 = 0x0000; // Reserved - $cbPictFmla = 0x0000; // Length of FMLA structure - $Reserved4 = 0x0000; // Reserved - $grbit2 = 0x0001; // Option flags - $Reserved5 = 0x0000; // Reserved - - $header = pack("vv", $record, $length); - $data = pack("V", $cObj); - $data .= pack("v", $OT); - $data .= pack("v", $id); - $data .= pack("v", $grbit); - $data .= pack("v", $colL); - $data .= pack("v", $dxL); - $data .= pack("v", $rwT); - $data .= pack("v", $dyT); - $data .= pack("v", $colR); - $data .= pack("v", $dxR); - $data .= pack("v", $rwB); - $data .= pack("v", $dyB); - $data .= pack("v", $cbMacro); - $data .= pack("V", $Reserved1); - $data .= pack("v", $Reserved2); - $data .= pack("C", $icvBack); - $data .= pack("C", $icvFore); - $data .= pack("C", $fls); - $data .= pack("C", $fAuto); - $data .= pack("C", $icv); - $data .= pack("C", $lns); - $data .= pack("C", $lnw); - $data .= pack("C", $fAutoB); - $data .= pack("v", $frs); - $data .= pack("V", $cf); - $data .= pack("v", $Reserved3); - $data .= pack("v", $cbPictFmla); - $data .= pack("v", $Reserved4); - $data .= pack("v", $grbit2); - $data .= pack("V", $Reserved5); - - $this->_append($header . $data); - } - - /* - * Convert a 24 bit bitmap into the modified internal format used by - * Windows. This is described in BITMAPCOREHEADER and BITMAPCOREINFO - * structures in the MSDN library. - */ - function _process_bitmap($bitmap) { - // Open file and binmode the data in case the platform needs it. - $bmp=fopen($bitmap, "rb"); - if (!$bmp) { - trigger_error("Could not open file '$bitmap'.", E_USER_ERROR); - } - - $data=fread($bmp, filesize($bitmap)); - - // Check that the file is big enough to be a bitmap. - if (strlen($data) <= 0x36) { - trigger_error("$bitmap doesn't contain enough data.", - E_USER_ERROR); - } - - // The first 2 bytes are used to identify the bitmap. - if (substr($data, 0, 2) != "BM") { - trigger_error("$bitmap doesn't appear to to be a ". - "valid bitmap image.", E_USER_ERROR); - } - - // Remove bitmap data: ID. - $data = substr($data, 2); - - // Read and remove the bitmap size. This is more reliable than reading - // the data size at offset 0x22. - $array = unpack("Vsize", $data); - $data = substr($data, 4); - $size = $array["size"]; - $size -= 0x36; # Subtract size of bitmap header. - $size += 0x0C; # Add size of BIFF header. - - // Remove bitmap data: reserved, offset, header length. - $data = substr($data, 12); - - // Read and remove the bitmap width and height. Verify the sizes. - $array = unpack("Vwidth/Vheight", $data); - $data = substr($data, 8); - $width = $array["width"]; - $height = $array["height"]; - - if ($width > 0xFFFF) { - trigger_error("$bitmap: largest image width supported is 64k.", - E_USER_ERROR); - } - - if ($height > 0xFFFF) { - trigger_error("$bitmap: largest image height supported is 64k.", - E_USER_ERROR); - } - - // Read and remove the bitmap planes and bpp data. Verify them. - $array = unpack("vplanes/vbitcount", $data); - $data = substr($data, 4); - $planes = $array["planes"]; - $bitcount = $array["bitcount"]; - - if ($bitcount != 24) { - trigger_error("$bitmap isn't a 24bit true color bitmap.", - E_USER_ERROR); - } - - if ($planes != 1) { - trigger_error("$bitmap: only 1 plane supported in bitmap image.", - E_USER_ERROR); - } - - // Read and remove the bitmap compression. Verify compression. - $array = unpack("Vcompression", $data); - $data = substr($data, 4); - $compression = $array["compression"]; - - if ($compression != 0) { - trigger_error("$bitmap: compression not supported in bitmap image.", - E_USER_ERROR); - } - - // Remove bitmap data: data size, hres, vres, colours, imp. colours. - $data = substr($data, 20); - - // Add the BITMAPCOREHEADER data - $header = pack("Vvvvv", 0x000c, $width, $height, 0x01, 0x18); - $data = $header . $data; - - return array($width, $height, $size, $data); - } - - /* - * Store the window zoom factor. This should be a reduced fraction but for - * simplicity we will store all fractions with a numerator of 100. - */ - function _store_zoom() { - // If scale is 100% we don't need to write a record - if ($this->_zoom == 100) { - return; - } - - $record = 0x00A0; // Record identifier - $length = 0x0004; // Bytes to follow - - $header = pack("vv", $record, $length); - $data = pack("vv", $this->_zoom, 100); - - $this->_append($header . $data); - } - -} - -?> diff --git a/include/utils/excel/functions.writeexcel_utility.inc.php b/include/utils/excel/functions.writeexcel_utility.inc.php deleted file mode 100644 index dc758bf589950a8a98d06b5daabf7d0d50cafb7e..0000000000000000000000000000000000000000 --- a/include/utils/excel/functions.writeexcel_utility.inc.php +++ /dev/null @@ -1,271 +0,0 @@ -<?php - -/* - * Copyleft 2002 Johann Hanne - * - * This 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 software 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 software; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place, - * Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * This is the Spreadsheet::WriteExcel Perl package ported to PHP - * Spreadsheet::WriteExcel was written by John McNamara, jmcnamara@cpan.org - */ - -/* - * Converts numeric $row/$col notation to an Excel cell reference string in - * A1 notation. - */ -function xl_rowcol_to_cell($row, $col, $row_abs=false, $col_abs=false) { - - $row_abs = $row_abs ? '$' : ''; - $col_abs = $col_abs ? '$' : ''; - - $int = floor($col / 26); - $frac = $col % 26; - - $chr1 = ''; // Most significant character in AA1 - - if ($int > 0) { - $chr1 = chr(ord('A') + $int - 1); - } - - $chr2 = chr(ord('A') + $frac); - - // Zero index to 1-index - $row++; - - return $col_abs.$chr1.$chr2.$row_abs.$row; -} - -/* - * Converts an Excel cell reference string in A1 notation - * to numeric $row/$col notation. - * - * Returns: array($row, $col, $row_absolute, $col_absolute) - * - * The $row_absolute and $col_absolute parameters aren't documented because - * they are mainly used internally and aren't very useful to the user. - */ -function xl_cell_to_rowcol($cell) { - - preg_match('/(\$?)([A-I]?[A-Z])(\$?)(\d+)/', $cell, $reg); - - $col_abs = ($reg[1] == "") ? 0 : 1; - $col = $reg[2]; - $row_abs = ($reg[3] == "") ? 0 : 1; - $row = $reg[4]; - - // Convert base26 column string to number - // All your Base are belong to us. - $chars = preg_split('//', $col, -1, PREG_SPLIT_NO_EMPTY); - $expn = 0; - $col = 0; - - while (sizeof($chars)>0) { - $char = array_pop($chars); // Least significant character first - $col += (ord($char) - ord('A') + 1) * pow(26, $expn); - $expn++; - } - - // Convert 1-index to zero-index - $row--; - $col--; - - return array($row, $col, $row_abs, $col_abs); -} - -/* - * Increments the row number of an Excel cell reference string - * in A1 notation. - * For example C4 to C5 - * - * Returns: a cell reference string in A1 notation. - */ -function xl_inc_row($cell) { - list($row, $col, $row_abs, $col_abs) = xl_cell_to_rowcol($cell); - return xl_rowcol_to_cell(++$row, $col, $row_abs, $col_abs); -} - -/* - * Decrements the row number of an Excel cell reference string - * in A1 notation. - * For example C4 to C3 - * - * Returns: a cell reference string in A1 notation. - */ -function xl_dec_row($cell) { - list($row, $col, $row_abs, $col_abs) = xl_cell_to_rowcol($cell); - return xl_rowcol_to_cell(--$row, $col, $row_abs, $col_abs); -} - -/* - * Increments the column number of an Excel cell reference string - * in A1 notation. - * For example C3 to D3 - * - * Returns: a cell reference string in A1 notation. - */ -function xl_inc_col($cell) { - list($row, $col, $row_abs, $col_abs) = xl_cell_to_rowcol($cell); - return xl_rowcol_to_cell($row, ++$col, $row_abs, $col_abs); -} - -/* - * Decrements the column number of an Excel cell reference string - * in A1 notation. - * For example C3 to B3 - * - * Returns: a cell reference string in A1 notation. - */ -function xl_dec_col($cell) { - list($row, $col, $row_abs, $col_abs) = xl_cell_to_rowcol($cell); - return xl_rowcol_to_cell($row, --$col, $row_abs, $col_abs); -} - -function xl_date_list($year, $month=1, $day=1, - $hour=0, $minute=0, $second=0) { - - $monthdays=array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31); - - // Leap years since 1900 (year is dividable by 4) - $leapyears=floor(($year-1900)/4); - - // Non-leap years since 1900 (year is dividable by 100) - $nonleapyears=floor(($year-1900)/100); - - // Non-non-leap years since 1900 (year is dividable by 400) - // (Yes, it MUST be "1600", not "1900") - $nonnonleapyears=floor(($year-1600)/400); - - // Don't count the leap day of the specified year if it didn't - // happen yet (i.e. before 1 March) - // - // Please note that $leapyears becomes -1 for dates before 1 March 1900; - // this is not logical, but later we will add a day for Excel's - // phantasie leap day in 1900 without checking if the date is actually - // after 28 February 1900; so these two logic errors "neutralize" - // each other - if ($year%4==0 && $month<3) { - $leapyears--; - } - - $days=365*($year-1900)+$leapyears-$nonleapyears+$nonnonleapyears; - - for ($c=1;$c<$month;$c++) { - $days+=$monthdays[$c-1]; - } - - // Excel actually wants the days since 31 December 1899, not since - // 1 January 1900; this will also add this extra day - $days+=$day; - - // Excel treats 1900 erroneously as a leap year, so we must - // add one day - // - // Please note that we DON'T have to check if the date is after - // 28 February 1900, because for such dates $leapyears is -1 - // (see above) - $days++; - - return (float)($days+($hour*3600+$minute*60+$second)/86400); -} - -function xl_parse_time($time) { - - if (preg_match('/(\d{1,2}):(\d\d):?((?:\d\d)(?:\.\d+)?)?(?:\s+)?(am|pm)?/i', $time, $reg)) { - - $hours = $reg[1]; - $minutes = $reg[2]; - $seconds = $reg[3] || 0; - $meridian = strtolower($reg[4]) || ''; - - // Normalise midnight and midday - if ($hours == 12 && $meridian != '') { - $hours = 0; - } - - // Add 12 hours to the pm times. Note: 12.00 pm has been set to 0.00. - if ($meridian == 'pm') { - $hours += 12; - } - - // Calculate the time as a fraction of 24 hours in seconds - return (float)(($hours*3600+$minutes*60+$seconds)/86400); - - } else { - return false; // Not a valid time string - } -} - -/* - * Automagically converts almost any date/time string to an Excel date. - * This function will always only be as good as strtotime() is. - */ -function xl_parse_date($date) { - - $unixtime=strtotime($date); - - $year=date("Y", $unixtime); - $month=date("m", $unixtime); - $day=date("d", $unixtime); - $hour=date("H", $unixtime); - $minute=date("i", $unixtime); - $second=date("s", $unixtime); - - // Convert to Excel date - return xl_date_list($year, $month, $day, $hour, $minute, $second); -} - -/* - * Dummy function to be "compatible" to Spreadsheet::WriteExcel - */ -function xl_parse_date_init() { - // Erm... do nothing... - // strtotime() doesn't require anything to be initialized - // (do not ask me how to set the timezone...) -} - -/* - * xl_decode_date_EU() and xl_decode_date_US() are mapped - * to xl_parse_date(); there seems to be no PHP function that - * differentiates between EU and US dates; I've never seen - * somebody using dd/mm/yyyy anyway, it always should be one of: - * - yyyy-mm-dd (international) - * - dd.mm.yyyy (european) - * - mm/dd/yyyy (english/US/british?) -*/ - -function xl_decode_date_EU($date) { - return xl_parse_date($date); -} - -function xl_decode_date_US($date) { - return xl_parse_date($date); -} - -function xl_date_1904($exceldate) { - - if ($exceldate < 1462) { - // date is before 1904 - $exceldate = 0; - } else { - $exceldate -= 1462; - } - - return $exceldate; -} - -?> diff --git a/include/variables.inc b/include/variables.inc index 7820d0c07bb5c5ab26b88f3d24115b2e93253894..bd1ffeace9e0046b68284cec9eb58d6300777cdf 100644 --- a/include/variables.inc +++ b/include/variables.inc @@ -65,9 +65,6 @@ define ("VACATION_DIR", "/var/cache/fusiondirectory/vacation/"); /*! Define Fusi /* php library path */ define ("PHP_DIR", "/usr/share/php"); /*! Define php directory */ -/* excel library path */ -define ("EXCEL", "/include/utils/excel"); /*! Define excel library path */ - /* fpdf library path */ define("FPDF","/usr/share/php/fpdf/fpdf.php"); /*! Define fpdf library path */