From 5bf66662a9bdd62c5bccab15e607cd95cfb8fcab Mon Sep 17 00:00:00 2001 From: Charles Cabergs Date: Mon, 27 Jul 2020 10:05:23 +0200 Subject: Removed wordpress and phpmyadmin, my server doesn't handle it well and it brings shame on my familly --- srcs/wordpress/wp-includes/Text/Diff.php | 506 ------------------------------- 1 file changed, 506 deletions(-) delete mode 100644 srcs/wordpress/wp-includes/Text/Diff.php (limited to 'srcs/wordpress/wp-includes/Text/Diff.php') diff --git a/srcs/wordpress/wp-includes/Text/Diff.php b/srcs/wordpress/wp-includes/Text/Diff.php deleted file mode 100644 index edcdd3a..0000000 --- a/srcs/wordpress/wp-includes/Text/Diff.php +++ /dev/null @@ -1,506 +0,0 @@ -, and is used/adapted with his permission. - * - * Copyright 2004 Geoffrey T. Dairiki - * Copyright 2004-2010 The Horde Project (http://www.horde.org/) - * - * See the enclosed file COPYING for license information (LGPL). If you did - * not receive this file, see http://opensource.org/licenses/lgpl-license.php. - * - * @package Text_Diff - * @author Geoffrey T. Dairiki - */ -class Text_Diff { - - /** - * Array of changes. - * - * @var array - */ - var $_edits; - - /** - * Computes diffs between sequences of strings. - * - * @param string $engine Name of the diffing engine to use. 'auto' - * will automatically select the best. - * @param array $params Parameters to pass to the diffing engine. - * Normally an array of two arrays, each - * containing the lines from a file. - */ - function __construct( $engine, $params ) - { - // Backward compatibility workaround. - if (!is_string($engine)) { - $params = array($engine, $params); - $engine = 'auto'; - } - - if ($engine == 'auto') { - $engine = extension_loaded('xdiff') ? 'xdiff' : 'native'; - } else { - $engine = basename($engine); - } - - // WP #7391 - require_once dirname(__FILE__).'/Diff/Engine/' . $engine . '.php'; - $class = 'Text_Diff_Engine_' . $engine; - $diff_engine = new $class(); - - $this->_edits = call_user_func_array(array($diff_engine, 'diff'), $params); - } - - /** - * PHP4 constructor. - */ - public function Text_Diff( $engine, $params ) { - self::__construct( $engine, $params ); - } - - /** - * Returns the array of differences. - */ - function getDiff() - { - return $this->_edits; - } - - /** - * returns the number of new (added) lines in a given diff. - * - * @since Text_Diff 1.1.0 - * - * @return integer The number of new lines - */ - function countAddedLines() - { - $count = 0; - foreach ($this->_edits as $edit) { - if (is_a($edit, 'Text_Diff_Op_add') || - is_a($edit, 'Text_Diff_Op_change')) { - $count += $edit->nfinal(); - } - } - return $count; - } - - /** - * Returns the number of deleted (removed) lines in a given diff. - * - * @since Text_Diff 1.1.0 - * - * @return integer The number of deleted lines - */ - function countDeletedLines() - { - $count = 0; - foreach ($this->_edits as $edit) { - if (is_a($edit, 'Text_Diff_Op_delete') || - is_a($edit, 'Text_Diff_Op_change')) { - $count += $edit->norig(); - } - } - return $count; - } - - /** - * Computes a reversed diff. - * - * Example: - * - * $diff = new Text_Diff($lines1, $lines2); - * $rev = $diff->reverse(); - * - * - * @return Text_Diff A Diff object representing the inverse of the - * original diff. Note that we purposely don't return a - * reference here, since this essentially is a clone() - * method. - */ - function reverse() - { - if (version_compare(zend_version(), '2', '>')) { - $rev = clone($this); - } else { - $rev = $this; - } - $rev->_edits = array(); - foreach ($this->_edits as $edit) { - $rev->_edits[] = $edit->reverse(); - } - return $rev; - } - - /** - * Checks for an empty diff. - * - * @return boolean True if two sequences were identical. - */ - function isEmpty() - { - foreach ($this->_edits as $edit) { - if (!is_a($edit, 'Text_Diff_Op_copy')) { - return false; - } - } - return true; - } - - /** - * Computes the length of the Longest Common Subsequence (LCS). - * - * This is mostly for diagnostic purposes. - * - * @return integer The length of the LCS. - */ - function lcs() - { - $lcs = 0; - foreach ($this->_edits as $edit) { - if (is_a($edit, 'Text_Diff_Op_copy')) { - $lcs += count($edit->orig); - } - } - return $lcs; - } - - /** - * Gets the original set of lines. - * - * This reconstructs the $from_lines parameter passed to the constructor. - * - * @return array The original sequence of strings. - */ - function getOriginal() - { - $lines = array(); - foreach ($this->_edits as $edit) { - if ($edit->orig) { - array_splice($lines, count($lines), 0, $edit->orig); - } - } - return $lines; - } - - /** - * Gets the final set of lines. - * - * This reconstructs the $to_lines parameter passed to the constructor. - * - * @return array The sequence of strings. - */ - function getFinal() - { - $lines = array(); - foreach ($this->_edits as $edit) { - if ($edit->final) { - array_splice($lines, count($lines), 0, $edit->final); - } - } - return $lines; - } - - /** - * Removes trailing newlines from a line of text. This is meant to be used - * with array_walk(). - * - * @param string $line The line to trim. - * @param integer $key The index of the line in the array. Not used. - */ - static function trimNewlines(&$line, $key) - { - $line = str_replace(array("\n", "\r"), '', $line); - } - - /** - * Determines the location of the system temporary directory. - * - * @static - * - * @access protected - * - * @return string A directory name which can be used for temp files. - * Returns false if one could not be found. - */ - function _getTempDir() - { - $tmp_locations = array('/tmp', '/var/tmp', 'c:\WUTemp', 'c:\temp', - 'c:\windows\temp', 'c:\winnt\temp'); - - /* Try PHP's upload_tmp_dir directive. */ - $tmp = ini_get('upload_tmp_dir'); - - /* Otherwise, try to determine the TMPDIR environment variable. */ - if (!strlen($tmp)) { - $tmp = getenv('TMPDIR'); - } - - /* If we still cannot determine a value, then cycle through a list of - * preset possibilities. */ - while (!strlen($tmp) && count($tmp_locations)) { - $tmp_check = array_shift($tmp_locations); - if (@is_dir($tmp_check)) { - $tmp = $tmp_check; - } - } - - /* If it is still empty, we have failed, so return false; otherwise - * return the directory determined. */ - return strlen($tmp) ? $tmp : false; - } - - /** - * Checks a diff for validity. - * - * This is here only for debugging purposes. - */ - function _check($from_lines, $to_lines) - { - if (serialize($from_lines) != serialize($this->getOriginal())) { - trigger_error("Reconstructed original doesn't match", E_USER_ERROR); - } - if (serialize($to_lines) != serialize($this->getFinal())) { - trigger_error("Reconstructed final doesn't match", E_USER_ERROR); - } - - $rev = $this->reverse(); - if (serialize($to_lines) != serialize($rev->getOriginal())) { - trigger_error("Reversed original doesn't match", E_USER_ERROR); - } - if (serialize($from_lines) != serialize($rev->getFinal())) { - trigger_error("Reversed final doesn't match", E_USER_ERROR); - } - - $prevtype = null; - foreach ($this->_edits as $edit) { - if ($prevtype == get_class($edit)) { - trigger_error("Edit sequence is non-optimal", E_USER_ERROR); - } - $prevtype = get_class($edit); - } - - return true; - } - -} - -/** - * @package Text_Diff - * @author Geoffrey T. Dairiki - */ -class Text_MappedDiff extends Text_Diff { - - /** - * Computes a diff between sequences of strings. - * - * This can be used to compute things like case-insensitve diffs, or diffs - * which ignore changes in white-space. - * - * @param array $from_lines An array of strings. - * @param array $to_lines An array of strings. - * @param array $mapped_from_lines This array should have the same size - * number of elements as $from_lines. The - * elements in $mapped_from_lines and - * $mapped_to_lines are what is actually - * compared when computing the diff. - * @param array $mapped_to_lines This array should have the same number - * of elements as $to_lines. - */ - function __construct($from_lines, $to_lines, - $mapped_from_lines, $mapped_to_lines) - { - assert(count($from_lines) == count($mapped_from_lines)); - assert(count($to_lines) == count($mapped_to_lines)); - - parent::Text_Diff($mapped_from_lines, $mapped_to_lines); - - $xi = $yi = 0; - for ($i = 0; $i < count($this->_edits); $i++) { - $orig = &$this->_edits[$i]->orig; - if (is_array($orig)) { - $orig = array_slice($from_lines, $xi, count($orig)); - $xi += count($orig); - } - - $final = &$this->_edits[$i]->final; - if (is_array($final)) { - $final = array_slice($to_lines, $yi, count($final)); - $yi += count($final); - } - } - } - - /** - * PHP4 constructor. - */ - public function Text_MappedDiff( $from_lines, $to_lines, - $mapped_from_lines, $mapped_to_lines ) { - self::__construct( $from_lines, $to_lines, - $mapped_from_lines, $mapped_to_lines ); - } - -} - -/** - * @package Text_Diff - * @author Geoffrey T. Dairiki - * - * @access private - */ -class Text_Diff_Op { - - var $orig; - var $final; - - function &reverse() - { - trigger_error('Abstract method', E_USER_ERROR); - } - - function norig() - { - return $this->orig ? count($this->orig) : 0; - } - - function nfinal() - { - return $this->final ? count($this->final) : 0; - } - -} - -/** - * @package Text_Diff - * @author Geoffrey T. Dairiki - * - * @access private - */ -class Text_Diff_Op_copy extends Text_Diff_Op { - - /** - * PHP5 constructor. - */ - function __construct( $orig, $final = false ) - { - if (!is_array($final)) { - $final = $orig; - } - $this->orig = $orig; - $this->final = $final; - } - - /** - * PHP4 constructor. - */ - public function Text_Diff_Op_copy( $orig, $final = false ) { - self::__construct( $orig, $final ); - } - - function &reverse() - { - $reverse = new Text_Diff_Op_copy($this->final, $this->orig); - return $reverse; - } - -} - -/** - * @package Text_Diff - * @author Geoffrey T. Dairiki - * - * @access private - */ -class Text_Diff_Op_delete extends Text_Diff_Op { - - /** - * PHP5 constructor. - */ - function __construct( $lines ) - { - $this->orig = $lines; - $this->final = false; - } - - /** - * PHP4 constructor. - */ - public function Text_Diff_Op_delete( $lines ) { - self::__construct( $lines ); - } - - function &reverse() - { - $reverse = new Text_Diff_Op_add($this->orig); - return $reverse; - } - -} - -/** - * @package Text_Diff - * @author Geoffrey T. Dairiki - * - * @access private - */ -class Text_Diff_Op_add extends Text_Diff_Op { - - /** - * PHP5 constructor. - */ - function __construct( $lines ) - { - $this->final = $lines; - $this->orig = false; - } - - /** - * PHP4 constructor. - */ - public function Text_Diff_Op_add( $lines ) { - self::__construct( $lines ); - } - - function &reverse() - { - $reverse = new Text_Diff_Op_delete($this->final); - return $reverse; - } - -} - -/** - * @package Text_Diff - * @author Geoffrey T. Dairiki - * - * @access private - */ -class Text_Diff_Op_change extends Text_Diff_Op { - - /** - * PHP5 constructor. - */ - function __construct( $orig, $final ) - { - $this->orig = $orig; - $this->final = $final; - } - - /** - * PHP4 constructor. - */ - public function Text_Diff_Op_change( $orig, $final ) { - self::__construct( $orig, $final ); - } - - function &reverse() - { - $reverse = new Text_Diff_Op_change($this->final, $this->orig); - return $reverse; - } - -} -- cgit