diff options
Diffstat (limited to 'system/application/libraries/contrib/langcheck.php')
| -rw-r--r-- | system/application/libraries/contrib/langcheck.php | 766 |
1 files changed, 766 insertions, 0 deletions
diff --git a/system/application/libraries/contrib/langcheck.php b/system/application/libraries/contrib/langcheck.php new file mode 100644 index 000000000..a4ee4f65f --- /dev/null +++ b/system/application/libraries/contrib/langcheck.php @@ -0,0 +1,766 @@ +<?php +/** + * GeSHi language file validation script + * + * Just point your browser at this script (with geshi.php in the parent directory) + * and the language files in subdirectory "../geshi/" are being validated + * + * CLI mode is supported + * + * @author Benny Baumann + * @version $Id: langcheck.php 2174 2009-09-10 09:17:40Z benbe $ + */ +header('Content-Type: text/html; charset=utf-8'); + +set_time_limit(0); +error_reporting(E_ALL); +$time_start = explode(' ', microtime()); + +function colorize($level, $string) { + static $colors, $end; + if ( !isset($colors) ) { + if ( PHP_SAPI != 'cli' ) { + $end = '</span>'; + $colors = array( + TYPE_NOTICE => '<span style="color:#080;font-weight:bold;">', + TYPE_WARNING => '<span style="color:#CC0; font-weight: bold;">', + TYPE_ERROR => '<span style="color:#F00; font-weight: bold;">', + TYPE_OK => '<span style="color: #080; font-weight: bold;">' + ); + } else { + $end = chr(27).'[0m'; + $colors = array( + TYPE_NOTICE => chr(27).'[1m', + TYPE_WARNING => chr(27).'[1;33m', + TYPE_ERROR => chr(27).'[1;31m', + TYPE_OK => chr(27).'[1;32m' + ); + } + } + + if ( !isset($colors[$level]) ) { + trigger_error("no colors for level $level", E_USER_ERROR); + } + + return $colors[$level].$string.$end; +} + +define ('TYPE_NOTICE', 0); +define ('TYPE_WARNING', 1); +define ('TYPE_ERROR', 2); +define ('TYPE_OK', 3); + +$error_abort = false; +$error_cache = array(); +function output_error_cache(){ + global $error_cache, $error_abort; + + if(count($error_cache)) { + echo colorize(TYPE_ERROR, "Failed"); + if ( PHP_SAPI == 'cli' ) { + echo "\n\n"; + } else { + echo "<br /><ol>\n"; + } + foreach($error_cache as $error_msg) { + if ( PHP_SAPI == 'cli' ) { + echo "\n"; + } else { + echo "<li>"; + } + switch($error_msg['t']) { + case TYPE_NOTICE: + $msg = 'NOTICE'; + break; + case TYPE_WARNING: + $msg = 'WARNING'; + break; + case TYPE_ERROR: + $msg = 'ERROR'; + break; + } + echo colorize($error_msg['t'], $msg); + if ( PHP_SAPI == 'cli' ) { + echo "\t" . $error_msg['m']; + } else { + echo " " . $error_msg['m'] . "</li>"; + } + } + if ( PHP_SAPI == 'cli' ) { + echo "\n"; + } else { + echo "</ol>\n"; + } + } else { + echo colorize(TYPE_OK, "OK"); + if ( PHP_SAPI == 'cli' ) { + echo "\n"; + } else { + echo "\n<br />"; + } + } + echo "\n"; + + $error_cache = array(); +} + +function report_error($type, $message) { + global $error_cache, $error_abort; + + $error_cache[] = array('t' => $type, 'm' => $message); + if(TYPE_ERROR == $type) { + $error_abort = true; + } +} + +function dupfind_strtolower(&$value){ + $value = strtolower($value); +} + +if ( PHP_SAPI != 'cli' ) { ?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> +<head> + <title>GeSHi Language File Validation Script</title> + <style type="text/css"> + <!-- + html { + background-color: #f0f0f0; + } + body { + font-family: Verdana, Arial, sans-serif; + margin: 10px; + border: 2px solid #e0e0e0; + background-color: #fcfcfc; + padding: 5px; + font-size: 10pt; + } + h2 { + margin: .1em 0 .2em .5em; + border-bottom: 1px solid #b0b0b0; + color: #b0b0b0; + font-weight: normal; + font-size: 150%; + } + h3 { + margin: .1em 0 .2em .5em; + color: #b0b0b0; + font-weight: normal; + font-size: 120%; + } + #footer { + text-align: center; + font-size: 80%; + color: #a9a9a9; + } + #footer a { + color: #9999ff; + } + textarea { + border: 1px solid #b0b0b0; + font-size: 90%; + color: #333; + margin-left: 20px; + } + select, input { + margin-left: 20px; + } + p { + font-size: 90%; + margin-left: .5em; + } + --> + </style> +</head> +<body> +<h2>GeSHi Language File Validation Script</h2> +<p>To use this script, make sure that <strong>geshi.php</strong> is in the +parent directory or in your include_path, and that the language files are in a +subdirectory of GeSHi's directory called <strong>geshi/</strong>.</p> +<p>Everything else will be done by this script automatically. After the script +finished you should see messages of what could cause trouble with GeSHi or where +your language files can be improved. Please be patient, as this might take some time.</p> + +<ol> +<li>Checking where to find GeSHi installation ...<?php +} else { ?> +<?php echo colorize(TYPE_NOTICE, "#### GeSHi Language File Validation Script ####") ?> + + +To use this script, make sure that <?php echo colorize(TYPE_NOTICE, "geshi.php"); ?> is in the +parent directory or in your include_path, and that the language files are in a +subdirectory of GeSHi's directory called <?php echo colorize(TYPE_NOTICE, "geshi/"); ?>. + +Everything else will be done by this script automatically. After the script +finished you should see messages of what could cause trouble with GeSHi or where +your language files can be improved. Please be patient, as this might take some time. + + +Checking where to find GeSHi installation ...<?php echo "\t"; +} + +// Rudimentary checking of where GeSHi is. In a default install it will be in ../, but +// it could be in the current directory if the include_path is set. There's nowhere else +// we can reasonably guess. +if (is_readable('../geshi.php')) { + $path = '../'; +} elseif (is_readable('geshi.php')) { + $path = './'; +} else { + report_error(TYPE_ERROR, 'Could not find geshi.php - make sure it is in your include path!'); +} + +if(!$error_abort) { + require $path . 'geshi.php'; + + if(!class_exists('GeSHi')) { + report_error(TYPE_ERROR, 'The GeSHi class was not found, although it seemed we loaded the correct file!'); + } +} + +if(!$error_abort) { + if(!defined('GESHI_LANG_ROOT')) { + report_error(TYPE_ERROR, 'There\'s no information present on where to find the language files!'); + } else if(!is_dir(GESHI_LANG_ROOT)) { + report_error(TYPE_ERROR, 'The path "'.GESHI_LANG_ROOT.'" given, does not ressemble a directory!'); + } else if(!is_readable(GESHI_LANG_ROOT)) { + report_error(TYPE_ERROR, 'The path "'.GESHI_LANG_ROOT.'" is not readable to this script!'); + } +} + +output_error_cache(); + +if(!$error_abort) { + if ( PHP_SAPI == 'cli' ) { + echo "Listing available language files ...\t\t"; + } else { + echo "</li>\n<li>Listing available language files ... "; + } + + if (!($dir = @opendir(GESHI_LANG_ROOT))) { + report_error(TYPE_ERROR, 'Error requesting listing for available language files!'); + } + + $languages = array(); + + if(!$error_abort) { + while ($file = readdir($dir)) { + if (!$file || $file[0] == '.' || strpos($file, '.') === false) { + continue; + } + $lang = substr($file, 0, strpos($file, '.')); + $languages[] = $lang; + } + closedir($dir); + } + + $languages = array_unique($languages); + sort($languages); + + if(!count($languages)) { + report_error(TYPE_WARNING, 'Unable to locate any usable language files in "'.GESHI_LANG_ROOT.'"!'); + } + + output_error_cache(); +} + +if ( PHP_SAPI == 'cli' ) { + if (isset($_SERVER['argv'][1]) && in_array($_SERVER['argv'][1], $languages)) { + $languages = array($_SERVER['argv'][1]); + } +} else { + if (isset($_REQUEST['show']) && in_array($_REQUEST['show'], $languages)) { + $languages = array($_REQUEST['show']); + } +} + +if(!$error_abort) { + foreach ($languages as $lang) { + + if ( PHP_SAPI == 'cli' ) { + echo "Validating language file for '$lang' ...\t\t"; + } else { + echo "</li>\n<li>Validating language file for '$lang' ... "; + } + + $langfile = GESHI_LANG_ROOT . $lang . '.php'; + + $language_data = array(); + + if(!is_file($langfile)) { + report_error(TYPE_ERROR, 'The path "' .$langfile. '" does not ressemble a regular file!'); + } else if(!is_readable($langfile)) { + report_error(TYPE_ERROR, 'Cannot read file "' .$langfile. '"!'); + } else { + $langfile_content = file_get_contents($langfile); + if(preg_match("/\?>(?:\r?\n|\r(?!\n)){2,}\Z/", $langfile_content)) { + report_error(TYPE_ERROR, 'Language file contains trailing empty lines at EOF!'); + } + if(!preg_match("/\?>(?:\r?\n|\r(?!\n))?\Z/", $langfile_content)) { + report_error(TYPE_ERROR, 'Language file contains no PHP end marker at EOF!'); + } + if(preg_match("/\t/", $langfile_content)) { + report_error(TYPE_NOTICE, 'Language file contains unescaped tabulator chars (probably for indentation)!'); + } + if(preg_match('/^(?: )*(?! )(?! \*) /m', $langfile_content)) { + report_error(TYPE_NOTICE, 'Language file contains irregular indentation (other than 4 spaces per indentation level)!'); + } + + if(!preg_match("/\/\*\*((?!\*\/).)*?Author:((?!\*\/).)*?\*\//s", $langfile_content)) { + report_error(TYPE_WARNING, 'Language file does not contain a specification of an author!'); + } + if(!preg_match("/\/\*\*((?!\*\/).)*?Copyright:((?!\*\/).)*?\*\//s", $langfile_content)) { + report_error(TYPE_WARNING, 'Language file does not contain a specification of the copyright!'); + } + if(!preg_match("/\/\*\*((?!\*\/).)*?Release Version:((?!\*\/).)*?\*\//s", $langfile_content)) { + report_error(TYPE_WARNING, 'Language file does not contain a specification of the release version!'); + } + if(!preg_match("/\/\*\*((?!\*\/).)*?Date Started:((?!\*\/).)*?\*\//s", $langfile_content)) { + report_error(TYPE_WARNING, 'Language file does not contain a specification of the date it was started!'); + } + if(!preg_match("/\/\*\*((?!\*\/).)*?This file is part of GeSHi\.((?!\*\/).)*?\*\//s", $langfile_content)) { + report_error(TYPE_WARNING, 'Language file does not state that it belongs to GeSHi!'); + } + if(!preg_match("/\/\*\*((?!\*\/).)*?language file for GeSHi\.((?!\*\/).)*?\*\//s", $langfile_content)) { + report_error(TYPE_WARNING, 'Language file does not state that it is a language file for GeSHi!'); + } + if(!preg_match("/\/\*\*((?!\*\/).)*?GNU General Public License((?!\*\/).)*?\*\//s", $langfile_content)) { + report_error(TYPE_WARNING, 'Language file does not state that it is provided under the terms of the GNU GPL!'); + } + + unset($langfile_content); + + include $langfile; + + if(!isset($language_data)) { + report_error(TYPE_ERROR, 'Language file does not contain a $language_data structure to check!'); + } else if (!is_array($language_data)) { + report_error(TYPE_ERROR, 'Language file contains a $language_data structure which is not an array!'); + } + } + + if(!$error_abort) { + if(!isset($language_data['LANG_NAME'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'LANG_NAME\'] specification!'); + } else if (!is_string($language_data['LANG_NAME'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'LANG_NAME\'] specification which is not a string!'); + } + + if(!isset($language_data['COMMENT_SINGLE'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'COMMENT_SIGNLE\'] structure to check!'); + } else if (!is_array($language_data['COMMENT_SINGLE'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'COMMENT_SINGLE\'] structure which is not an array!'); + } + + if(!isset($language_data['COMMENT_MULTI'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'COMMENT_MULTI\'] structure to check!'); + } else if (!is_array($language_data['COMMENT_MULTI'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'COMMENT_MULTI\'] structure which is not an array!'); + } + + if(isset($language_data['COMMENT_REGEXP'])) { + if (!is_array($language_data['COMMENT_REGEXP'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'COMMENT_REGEXP\'] structure which is not an array!'); + } + } + + if(!isset($language_data['QUOTEMARKS'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'QUOTEMARKS\'] structure to check!'); + } else if (!is_array($language_data['QUOTEMARKS'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'QUOTEMARKS\'] structure which is not an array!'); + } + + if(isset($language_data['HARDQUOTE'])) { + if (!is_array($language_data['HARDQUOTE'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'HARDQUOTE\'] structure which is not an array!'); + } + } + + if(!isset($language_data['ESCAPE_CHAR'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'ESCAPE_CHAR\'] specification to check!'); + } else if (!is_string($language_data['ESCAPE_CHAR'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'ESCAPE_CHAR\'] specification which is not a string!'); + } else if (1 < strlen($language_data['ESCAPE_CHAR'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'ESCAPE_CHAR\'] specification is not empty or exactly one char!'); + } + + if(!isset($language_data['CASE_KEYWORDS'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'CASE_KEYWORDS\'] specification!'); + } else if (!is_int($language_data['CASE_KEYWORDS'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'CASE_KEYWORDS\'] specification which is not an integer!'); + } else if (GESHI_CAPS_NO_CHANGE != $language_data['CASE_KEYWORDS'] && + GESHI_CAPS_LOWER != $language_data['CASE_KEYWORDS'] && + GESHI_CAPS_UPPER != $language_data['CASE_KEYWORDS']) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'CASE_KEYWORDS\'] specification which is neither of GESHI_CAPS_NO_CHANGE, GESHI_CAPS_LOWER nor GESHI_CAPS_UPPER!'); + } + + if(!isset($language_data['KEYWORDS'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'KEYWORDS\'] structure to check!'); + } else if (!is_array($language_data['KEYWORDS'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'KEYWORDS\'] structure which is not an array!'); + } else { + foreach($language_data['KEYWORDS'] as $kw_key => $kw_value) { + if(!is_integer($kw_key)) { + report_error(TYPE_WARNING, "Language file contains an key '$kw_key' in \$language_data['KEYWORDS'] that is not integer!"); + } else if (!is_array($kw_value)) { + report_error(TYPE_ERROR, "Language file contains a \$language_data['CASE_SENSITIVE']['$kw_value'] structure which is not an array!"); + } + } + } + + if(!isset($language_data['SYMBOLS'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'SYMBOLS\'] structure to check!'); + } else if (!is_array($language_data['SYMBOLS'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'SYMBOLS\'] structure which is not an array!'); + } + + if(!isset($language_data['CASE_SENSITIVE'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'CASE_SENSITIVE\'] structure to check!'); + } else if (!is_array($language_data['CASE_SENSITIVE'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'CASE_SENSITIVE\'] structure which is not an array!'); + } else { + foreach($language_data['CASE_SENSITIVE'] as $cs_key => $cs_value) { + if(!is_integer($cs_key)) { + report_error(TYPE_WARNING, "Language file contains an key '$cs_key' in \$language_data['CASE_SENSITIVE'] that is not integer!"); + } else if (!is_bool($cs_value)) { + report_error(TYPE_ERROR, "Language file contains a Case Sensitivity specification for \$language_data['CASE_SENSITIVE']['$cs_value'] which is not a boolean!"); + } + } + } + + if(!isset($language_data['URLS'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'URLS\'] structure to check!'); + } else if (!is_array($language_data['URLS'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'URLS\'] structure which is not an array!'); + } else { + foreach($language_data['URLS'] as $url_key => $url_value) { + if(!is_integer($url_key)) { + report_error(TYPE_WARNING, "Language file contains an key '$url_key' in \$language_data['URLS'] that is not integer!"); + } else if (!is_string($url_value)) { + report_error(TYPE_ERROR, "Language file contains a Documentation URL specification for \$language_data['URLS']['$url_value'] which is not a string!"); + } else if (preg_match('#&([^;]*(=|$))#U', $url_value)) { + report_error(TYPE_ERROR, "Language file contains unescaped ampersands (&) in \$language_data['URLS']!"); + } + } + } + + if(!isset($language_data['OOLANG'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'OOLANG\'] specification!'); + } else if (!is_int($language_data['OOLANG']) && !is_bool($language_data['OOLANG'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'OOLANG\'] specification which is neither boolean nor integer!'); + } else if (false !== $language_data['OOLANG'] && + true !== $language_data['OOLANG'] && + 2 !== $language_data['OOLANG']) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'OOLANG\'] specification which is neither of false, true or 2!'); + } + + if(!isset($language_data['OBJECT_SPLITTERS'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'OBJECT_SPLITTERS\'] structure to check!'); + } else if (!is_array($language_data['OBJECT_SPLITTERS'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'OBJECT_SPLITTERS\'] structure which is not an array!'); + } + + if(!isset($language_data['REGEXPS'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'REGEXPS\'] structure to check!'); + } else if (!is_array($language_data['REGEXPS'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'REGEXPS\'] structure which is not an array!'); + } + + if(!isset($language_data['STRICT_MODE_APPLIES'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'STRICT_MODE_APPLIES\'] specification!'); + } else if (!is_int($language_data['STRICT_MODE_APPLIES'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'STRICT_MODE_APPLIES\'] specification which is not an integer!'); + } else if (GESHI_MAYBE != $language_data['STRICT_MODE_APPLIES'] && + GESHI_ALWAYS != $language_data['STRICT_MODE_APPLIES'] && + GESHI_NEVER != $language_data['STRICT_MODE_APPLIES']) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'STRICT_MODE_APPLIES\'] specification which is neither of GESHI_MAYBE, GESHI_ALWAYS nor GESHI_NEVER!'); + } + + if(!isset($language_data['SCRIPT_DELIMITERS'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'SCRIPT_DELIMITERS\'] structure to check!'); + } else if (!is_array($language_data['SCRIPT_DELIMITERS'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'SCRIPT_DELIMITERS\'] structure which is not an array!'); + } + + if(!isset($language_data['HIGHLIGHT_STRICT_BLOCK'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'HIGHLIGHT_STRICT_BLOCK\'] structure to check!'); + } else if (!is_array($language_data['HIGHLIGHT_STRICT_BLOCK'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'HIGHLIGHT_STRICT_BLOCK\'] structure which is not an array!'); + } + + if(isset($language_data['TAB_WIDTH'])) { + if (!is_int($language_data['TAB_WIDTH'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'TAB_WIDTH\'] specification which is not an integer!'); + } else if (1 > $language_data['TAB_WIDTH']) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'TAB_WIDTH\'] specification which is less than 1!'); + } + } + + if(isset($language_data['PARSER_CONTROL'])) { + if (!is_array($language_data['PARSER_CONTROL'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'PARSER_CONTROL\'] structure which is not an array!'); + } + } + + if(!isset($language_data['STYLES'])) { + report_error(TYPE_ERROR, 'Language file contains no $language_data[\'STYLES\'] structure to check!'); + } else if (!is_array($language_data['STYLES'])) { + report_error(TYPE_ERROR, 'Language file contains a $language_data[\'STYLES\'] structure which is not an array!'); + } else { + $style_arrays = array('KEYWORDS', 'COMMENTS', 'ESCAPE_CHAR', + 'BRACKETS', 'STRINGS', 'NUMBERS', 'METHODS', 'SYMBOLS', + 'REGEXPS', 'SCRIPT'); + foreach($style_arrays as $style_kind) { + if(!isset($language_data['STYLES'][$style_kind])) { + report_error(TYPE_ERROR, "Language file contains no \$language_data['STYLES']['$style_kind'] structure to check!"); + } else if (!is_array($language_data['STYLES'][$style_kind])) { + report_error(TYPE_ERROR, "Language file contains a \$language_data['STYLES\']['$style_kind'] structure which is not an array!"); + } else { + foreach($language_data['STYLES'][$style_kind] as $sk_key => $sk_value) { + if(!is_int($sk_key) && ('COMMENTS' != $style_kind && 'MULTI' != $sk_key) + && !(('STRINGS' == $style_kind || 'ESCAPE_CHAR' == $style_kind) && 'HARD' == $sk_key)) { + report_error(TYPE_WARNING, "Language file contains an key '$sk_key' in \$language_data['STYLES']['$style_kind'] that is not integer!"); + } else if (!is_string($sk_value)) { + report_error(TYPE_WARNING, "Language file contains a CSS specification for \$language_data['STYLES']['$style_kind'][$key] which is not a string!"); + } + } + } + } + + unset($style_arrays); + } + } + + if(!$error_abort) { + //Initial sanity checks survived? --> Let's dig deeper! + foreach($language_data['KEYWORDS'] as $key => $keywords) { + if(!isset($language_data['CASE_SENSITIVE'][$key])) { + report_error(TYPE_ERROR, "Language file contains no \$language_data['CASE_SENSITIVE'] specification for keyword group $key!"); + } + if(!isset($language_data['URLS'][$key])) { + report_error(TYPE_ERROR, "Language file contains no \$language_data['URLS'] specification for keyword group $key!"); + } + if(empty($keywords)) { + report_error(TYPE_WARNING, "Language file contains an empty keyword list in \$language_data['KEYWORDS'] for group $key!"); + } + foreach($keywords as $id => $kw) { + if(!is_string($kw)) { + report_error(TYPE_WARNING, "Language file contains an non-string entry at \$language_data['KEYWORDS'][$key][$id]!"); + } else if (!strlen($kw)) { + report_error(TYPE_ERROR, "Language file contains an empty string entry at \$language_data['KEYWORDS'][$key][$id]!"); + } else if (preg_match('/^([\(\)\{\}\[\]\^=.,:;\-+\*\/%\$\"\'\?]|&[\w#]\w*;)+$/i', $kw)) { + report_error(TYPE_NOTICE, "Language file contains an keyword ('$kw') at \$language_data['KEYWORDS'][$key][$id] which seems to be better suited for the symbols section!"); + } + } + if(isset($language_data['CASE_SENSITIVE'][$key]) && !$language_data['CASE_SENSITIVE'][$key]) { + array_walk($keywords, 'dupfind_strtolower'); + } + if(count($keywords) != count(array_unique($keywords))) { + $kw_diffs = array_count_values($keywords); + foreach($kw_diffs as $kw => $kw_count) { + if($kw_count > 1) { + report_error(TYPE_WARNING, "Language file contains per-group duplicate keyword '$kw' in \$language_data['KEYWORDS'][$key]!"); + } + } + } + } + + $disallowed_before = "(?<![a-zA-Z0-9\$_\|\#;>|^&"; + $disallowed_after = "(?![a-zA-Z0-9_\|%\\-&;"; + + foreach($language_data['KEYWORDS'] as $key => $keywords) { + foreach($language_data['KEYWORDS'] as $key2 => $keywords2) { + if($key2 <= $key) { + continue; + } + $kw_diffs = array_intersect($keywords, $keywords2); + foreach($kw_diffs as $kw) { + if(isset($language_data['PARSER_CONTROL']['KEYWORDS'])) { + //Check the precondition\post-cindition for the involved keyword groups + $g1_pre = $disallowed_before; + $g2_pre = $disallowed_before; + $g1_post = $disallowed_after; + $g2_post = $disallowed_after; + if(isset($language_data['PARSER_CONTROL']['KEYWORDS']['DISALLOWED_BEFORE'])) { + $g1_pre = $language_data['PARSER_CONTROL']['KEYWORDS']['DISALLOWED_BEFORE']; + $g2_pre = $language_data['PARSER_CONTROL']['KEYWORDS']['DISALLOWED_BEFORE']; + } + if(isset($language_data['PARSER_CONTROL']['KEYWORDS']['DISALLOWED_AFTER'])) { + $g1_post = $language_data['PARSER_CONTROL']['KEYWORDS']['DISALLOWED_AFTER']; + $g2_post = $language_data['PARSER_CONTROL']['KEYWORDS']['DISALLOWED_AFTER']; + } + + if(isset($language_data['PARSER_CONTROL']['KEYWORDS'][$key]['DISALLOWED_BEFORE'])) { + $g1_pre = $language_data['PARSER_CONTROL']['KEYWORDS'][$key]['DISALLOWED_BEFORE']; + } + if(isset($language_data['PARSER_CONTROL']['KEYWORDS'][$key]['DISALLOWED_AFTER'])) { + $g1_post = $language_data['PARSER_CONTROL']['KEYWORDS'][$key]['DISALLOWED_AFTER']; + } + + if(isset($language_data['PARSER_CONTROL']['KEYWORDS'][$key2]['DISALLOWED_BEFORE'])) { + $g2_pre = $language_data['PARSER_CONTROL']['KEYWORDS'][$key2]['DISALLOWED_BEFORE']; + } + if(isset($language_data['PARSER_CONTROL']['KEYWORDS'][$key2]['DISALLOWED_AFTER'])) { + $g2_post = $language_data['PARSER_CONTROL']['KEYWORDS'][$key2]['DISALLOWED_AFTER']; + } + + if($g1_pre != $g2_pre || $g1_post != $g2_post) { + continue; + } + } + report_error(TYPE_WARNING, "Language file contains cross-group duplicate keyword '$kw' in \$language_data['KEYWORDS'][$key] and \$language_data['KEYWORDS'][$key2]!"); + } + } + } + foreach($language_data['CASE_SENSITIVE'] as $key => $keywords) { + if(!isset($language_data['KEYWORDS'][$key]) && $key != GESHI_COMMENTS) { + report_error(TYPE_WARNING, "Language file contains an superfluous \$language_data['CASE_SENSITIVE'] specification for non-existing keyword group $key!"); + } + } + foreach($language_data['URLS'] as $key => $keywords) { + if(!isset($language_data['KEYWORDS'][$key])) { + report_error(TYPE_WARNING, "Language file contains an superfluous \$language_data['URLS'] specification for non-existing keyword group $key!"); + } + } + foreach($language_data['STYLES']['KEYWORDS'] as $key => $keywords) { + if(!isset($language_data['KEYWORDS'][$key])) { + report_error(TYPE_WARNING, "Language file contains an superfluous \$language_data['STYLES']['KEYWORDS'] specification for non-existing keyword group $key!"); + } + } + + foreach($language_data['COMMENT_SINGLE'] as $ck => $cv) { + if(!is_int($ck)) { + report_error(TYPE_WARNING, "Language file contains an key '$ck' in \$language_data['COMMENT_SINGLE'] that is not integer!"); + } + if(!is_string($cv)) { + report_error(TYPE_WARNING, "Language file contains an non-string entry at \$language_data['COMMENT_SINGLE'][$ck]!"); + } + if(!isset($language_data['STYLES']['COMMENTS'][$ck])) { + report_error(TYPE_WARNING, "Language file contains no \$language_data['STYLES']['COMMENTS'] specification for comment group $ck!"); + } + } + if(isset($language_data['COMMENT_REGEXP'])) { + foreach($language_data['COMMENT_REGEXP'] as $ck => $cv) { + if(!is_int($ck)) { + report_error(TYPE_WARNING, "Language file contains an key '$ck' in \$language_data['COMMENT_REGEXP'] that is not integer!"); + } + if(!is_string($cv)) { + report_error(TYPE_WARNING, "Language file contains an non-string entry at \$language_data['COMMENT_REGEXP'][$ck]!"); + } + if(!isset($language_data['STYLES']['COMMENTS'][$ck])) { + report_error(TYPE_WARNING, "Language file contains no \$language_data['STYLES']['COMMENTS'] specification for comment group $ck!"); + } + } + } + foreach($language_data['STYLES']['COMMENTS'] as $ck => $cv) { + if($ck != 'MULTI' && !isset($language_data['COMMENT_SINGLE'][$ck]) && + !isset($language_data['COMMENT_REGEXP'][$ck])) { + report_error(TYPE_NOTICE, "Language file contains an superfluous \$language_data['STYLES']['COMMENTS'] specification for Single Line or Regular-Expression Comment key $ck!"); + } + } + if (isset($language_data['STYLES']['STRINGS']['HARD'])) { + if (empty($language_data['HARDQUOTE'])) { + report_error(TYPE_NOTICE, "Language file contains superfluous \$language_data['STYLES']['STRINGS'] specification for key 'HARD', but no 'HARDQUOTE's are defined!"); + } + unset($language_data['STYLES']['STRINGS']['HARD']); + } + foreach($language_data['STYLES']['STRINGS'] as $sk => $sv) { + if($sk && !isset($language_data['QUOTEMARKS'][$sk])) { + report_error(TYPE_NOTICE, "Language file contains an superfluous \$language_data['STYLES']['STRINGS'] specification for non-existing quotemark key $sk!"); + } + } + + foreach($language_data['REGEXPS'] as $rk => $rv) { + if(!is_int($rk)) { + report_error(TYPE_WARNING, "Language file contains an key '$rk' in \$language_data['REGEXPS'] that is not integer!"); + } + if(is_string($rv)) { + //Check for unmasked / in regular expressions ... + if(empty($rv)) { + report_error(TYPE_WARNING, "Language file contains an empty regular expression at \$language_data['REGEXPS'][$rk]!"); + } else { + if(preg_match("/(?<!\\\\)\//s", $rv)) { + report_error(TYPE_WARNING, "Language file contains a regular expression with an unmasked / character at \$language_data['REGEXPS'][$rk]!"); + } elseif (preg_match("/(?<!<)(\\\\\\\\)*\\\\\|(?!>)/s", $rv)) { + report_error(TYPE_WARNING, "Language file contains a regular expression with an unescaped match for a pipe character '|' which needs escaping as '<PIPE>' instead at \$language_data['REGEXPS'][$rk]!"); + } + } + } elseif(is_array($rv)) { + if(!isset($rv[GESHI_SEARCH])) { + report_error(TYPE_ERROR, "Language file contains no GESHI_SEARCH entry in extended regular expression at \$language_data['REGEXPS'][$rk]!"); + } elseif(!is_string($rv[GESHI_SEARCH])) { + report_error(TYPE_ERROR, "Language file contains a GESHI_SEARCH entry in extended regular expression at \$language_data['REGEXPS'][$rk] which is not a string!"); + } else { + if(preg_match("/(?<!\\\\)\//s", $rv[GESHI_SEARCH])) { + report_error(TYPE_WARNING, "Language file contains a regular expression with an unmasked / character at \$language_data['REGEXPS'][$rk]!"); + } elseif (preg_match("/(?<!<)(\\\\\\\\)*\\\\\|(?!>)/s", $rv[GESHI_SEARCH])) { + report_error(TYPE_WARNING, "Language file contains a regular expression with an unescaped match for a pipe character '|' which needs escaping as '<PIPE>' instead at \$language_data['REGEXPS'][$rk]!"); + } + } + if(!isset($rv[GESHI_REPLACE])) { + report_error(TYPE_WARNING, "Language file contains no GESHI_REPLACE entry in extended regular expression at \$language_data['REGEXPS'][$rk]!"); + } elseif(!is_string($rv[GESHI_REPLACE])) { + report_error(TYPE_ERROR, "Language file contains a GESHI_REPLACE entry in extended regular expression at \$language_data['REGEXPS'][$rk] which is not a string!"); + } + if(!isset($rv[GESHI_MODIFIERS])) { + report_error(TYPE_WARNING, "Language file contains no GESHI_MODIFIERS entry in extended regular expression at \$language_data['REGEXPS'][$rk]!"); + } elseif(!is_string($rv[GESHI_MODIFIERS])) { + report_error(TYPE_ERROR, "Language file contains a GESHI_MODIFIERS entry in extended regular expression at \$language_data['REGEXPS'][$rk] which is not a string!"); + } + if(!isset($rv[GESHI_BEFORE])) { + report_error(TYPE_WARNING, "Language file contains no GESHI_BEFORE entry in extended regular expression at \$language_data['REGEXPS'][$rk]!"); + } elseif(!is_string($rv[GESHI_BEFORE])) { + report_error(TYPE_ERROR, "Language file contains a GESHI_BEFORE entry in extended regular expression at \$language_data['REGEXPS'][$rk] which is not a string!"); + } + if(!isset($rv[GESHI_AFTER])) { + report_error(TYPE_WARNING, "Language file contains no GESHI_AFTER entry in extended regular expression at \$language_data['REGEXPS'][$rk]!"); + } elseif(!is_string($rv[GESHI_AFTER])) { + report_error(TYPE_ERROR, "Language file contains a GESHI_AFTER entry in extended regular expression at \$language_data['REGEXPS'][$rk] which is not a string!"); + } + } else { + report_error(TYPE_WARNING, "Language file contains an non-string and non-array entry at \$language_data['REGEXPS'][$rk]!"); + } + if(!isset($language_data['STYLES']['REGEXPS'][$rk])) { + report_error(TYPE_WARNING, "Language file contains no \$language_data['STYLES']['REGEXPS'] specification for regexp group $rk!"); + } + } + foreach($language_data['STYLES']['REGEXPS'] as $rk => $rv) { + if(!isset($language_data['REGEXPS'][$rk])) { + report_error(TYPE_NOTICE, "Language file contains an superfluous \$language_data['STYLES']['REGEXPS'] specification for regexp key $rk!"); + } + } + + + } + + output_error_cache(); + + flush(); + + if($error_abort) { + break; + } + } +} + +$time_end = explode(' ', microtime()); +$time_diff = $time_end[0] + $time_end[1] - $time_start[0] - $time_start[1]; + +if ( PHP_SAPI != 'cli' ) { +?></li> +</ol> + +<p>Validation process completed in <? printf("%.2f", $time_diff); ?> seconds.</p> + +<div id="footer">GeSHi © 2004-2007 Nigel McNie, 2007-2008 Benny Baumann, released under the GNU GPL</div> +</body> +</html> + +<?php } else { ?> + +Validation process completed in <? printf("%.2f", $time_diff); ?> seconds. + +GeSHi © 2004-2007 Nigel McNie, 2007-2008 Benny Baumann, released under the GNU GPL + +<?php } ?>
\ No newline at end of file |