<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * Holds class PMA\libraries\ErrorHandler * * @package PhpMyAdmin */ namespace PMA\libraries; use PMA\libraries\Error; /** * handling errors * * @package PhpMyAdmin */ class ErrorHandler { /** * holds errors to be displayed or reported later ... * * @var Error[] */ protected $errors = array(); /** * Hide location of errors */ protected $hide_location = false; /** * Constructor - set PHP error handler * */ public function __construct() { /** * Do not set ourselves as error handler in case of testsuite. * * This behavior is not tested there and breaks other tests as they * rely on PHPUnit doing it's own error handling which we break here. */ if (!defined('TESTSUITE')) { set_error_handler(array($this, 'handleError')); } } /** * Destructor * * stores errors in session * */ public function __destruct() { if (isset($_SESSION)) { if (! isset($_SESSION['errors'])) { $_SESSION['errors'] = array(); } // remember only not displayed errors foreach ($this->errors as $key => $error) { /** * We don't want to store all errors here as it would * explode user session. */ if (count($_SESSION['errors']) >= 10) { $error = new Error( 0, __('Too many error messages, some are not displayed.'), __FILE__, __LINE__ ); $_SESSION['errors'][$error->getHash()] = $error; break; } else if (($error instanceof Error) && ! $error->isDisplayed() ) { $_SESSION['errors'][$key] = $error; } } } } /** * Toggles location hiding * * @param boolean $hide Whether to hide * * @return void */ public function setHideLocation($hide) { $this->hide_location = $hide; } /** * returns array with all errors * * @param $check bool Whether to check for session errors * * @return Error[] */ public function getErrors($check=true) { if ($check) { $this->checkSavedErrors(); } return $this->errors; } /** * returns the errors occurred in the current run only. * Does not include the errors save din the SESSION * * @return Error[] */ public function getCurrentErrors() { return $this->errors; } /** * Pops recent erros from the storage * * @param int $count Old error count * * @return Error[] */ public function sliceErrors($count) { $errors = $this->getErrors(false); $this->errors = array_splice($errors, 0, $count); return array_splice($errors, $count); } /** * Error handler - called when errors are triggered/occurred * * This calls the addError() function, escaping the error string * Ignores the errors wherever Error Control Operator (@) is used. * * @param integer $errno error number * @param string $errstr error string * @param string $errfile error file * @param integer $errline error line * * @return void */ public function handleError($errno, $errstr, $errfile, $errline) { // check if Error Control Operator (@) was used. if (error_reporting() == 0) { return; } $this->addError($errstr, $errno, $errfile, $errline, true); } /** * Add an error; can also be called directly (with or without escaping) * * The following error types cannot be handled with a user defined function: * E_ERROR, E_PARSE, E_CORE_ERROR, E_CORE_WARNING, E_COMPILE_ERROR, * E_COMPILE_WARNING, * and most of E_STRICT raised in the file where set_error_handler() is called. * * Do not use the context parameter as we want to avoid storing the * complete $GLOBALS inside $_SESSION['errors'] * * @param string $errstr error string * @param integer $errno error number * @param string $errfile error file * @param integer $errline error line * @param boolean $escape whether to escape the error string * * @return void */ public function addError($errstr, $errno, $errfile, $errline, $escape = true) { if ($escape) { $errstr = htmlspecialchars($errstr); } // create error object $error = new Error( $errno, $errstr, $errfile, $errline ); $error->setHideLocation($this->hide_location); // do not repeat errors $this->errors[$error->getHash()] = $error; switch ($error->getNumber()) { case E_STRICT: case E_DEPRECATED: case E_NOTICE: case E_WARNING: case E_CORE_WARNING: case E_COMPILE_WARNING: case E_RECOVERABLE_ERROR: /* Avoid rendering BB code in PHP errors */ $error->setBBCode(false); break; case E_USER_NOTICE: case E_USER_WARNING: case E_USER_ERROR: // just collect the error // display is called from outside break; case E_ERROR: case E_PARSE: case E_CORE_ERROR: case E_COMPILE_ERROR: default: // FATAL error, display it and exit $this->dispFatalError($error); exit; } } /** * trigger a custom error * * @param string $errorInfo error message * @param integer $errorNumber error number * * @return void */ public function triggerError($errorInfo, $errorNumber = null) { // we could also extract file and line from backtrace // and call handleError() directly trigger_error($errorInfo, $errorNumber); } /** * display fatal error and exit * * @param Error $error the error * * @return void */ protected function dispFatalError($error) { if (! headers_sent()) { $this->dispPageStart($error); } $error->display(); $this->dispPageEnd(); exit; } /** * Displays user errors not displayed * * @return void */ public function dispUserErrors() { echo $this->getDispUserErrors(); } /** * Renders user errors not displayed * * @return string */ public function getDispUserErrors() { $retval = ''; foreach ($this->getErrors() as $error) { if ($error->isUserError() && ! $error->isDisplayed()) { $retval .= $error->getDisplay(); } } return $retval; } /** * display HTML header * * @param Error $error the error * * @return void */ protected function dispPageStart($error = null) { Response::getInstance()->disable(); echo '<html><head><title>'; if ($error) { echo $error->getTitle(); } else { echo 'phpMyAdmin error reporting page'; } echo '</title></head>'; } /** * display HTML footer * * @return void */ protected function dispPageEnd() { echo '</body></html>'; } /** * renders errors not displayed * * @return string */ public function getDispErrors() { // Not sure why but seen in reports.phpmyadmin.net if (empty($GLOBALS['cfg']['SendErrorReports'])) { $GLOBALS['cfg']['SendErrorReports'] = 'ask'; } $retval = ''; // display errors if SendErrorReports is set to 'ask'. if ($GLOBALS['cfg']['SendErrorReports'] != 'never') { foreach ($this->getErrors() as $error) { if ($error instanceof Error) { if (! $error->isDisplayed()) { $retval .= $error->getDisplay(); } } else { $retval .= var_export($error, true); } } } else { $retval .= $this->getDispUserErrors(); } // if preference is not 'never' and // there are 'actual' errors to be reported if ($GLOBALS['cfg']['SendErrorReports'] != 'never' && $this->countErrors() != $this->countUserErrors() ) { // add report button. $retval .= '<form method="post" action="error_report.php"' . ' id="pma_report_errors_form"'; if ($GLOBALS['cfg']['SendErrorReports'] == 'always') { // in case of 'always', generate 'invisible' form. $retval .= ' style="display:none;"'; } $retval .= '>' . '<input type="hidden" name="token" value="' . $_SESSION[' PMA_token '] . '"/>' . '<input type="hidden" name="exception_type" value="php"/>' . '<input type="hidden" name="send_error_report" value="1" />' . '<input type="submit" value="' . __('Report') . '" id="pma_report_errors" class="floatright">' . '<input type="checkbox" name="always_send"' . ' id="always_send_checkbox" value="true"/>' . '<label for="always_send_checkbox">' . __('Automatically send report next time') . '</label>'; if ($GLOBALS['cfg']['SendErrorReports'] == 'ask') { // add ignore buttons $retval .= '<input type="submit" value="' . __('Ignore') . '" id="pma_ignore_errors_bottom" class="floatright">'; } $retval .= '<input type="submit" value="' . __('Ignore All') . '" id="pma_ignore_all_errors_bottom" class="floatright">'; $retval .= '</form>'; } return $retval; } /** * displays errors not displayed * * @return void */ public function dispErrors() { echo $this->getDispErrors(); } /** * look in session for saved errors * * @return void */ protected function checkSavedErrors() { if (isset($_SESSION['errors'])) { // restore saved errors foreach ($_SESSION['errors'] as $hash => $error) { if ($error instanceof Error && ! isset($this->errors[$hash])) { $this->errors[$hash] = $error; } } //$this->errors = array_merge($_SESSION['errors'], $this->errors); // delete stored errors $_SESSION['errors'] = array(); unset($_SESSION['errors']); } } /** * return count of errors * * @param $check bool Whether to check for session errors * * @return integer number of errors occurred */ public function countErrors($check=true) { return count($this->getErrors($check)); } /** * return count of user errors * * @return integer number of user errors occurred */ public function countUserErrors() { $count = 0; if ($this->countErrors()) { foreach ($this->getErrors() as $error) { if ($error->isUserError()) { $count++; } } } return $count; } /** * whether use errors occurred or not * * @return boolean */ public function hasUserErrors() { return (bool) $this->countUserErrors(); } /** * whether errors occurred or not * * @return boolean */ public function hasErrors() { return (bool) $this->countErrors(); } /** * number of errors to be displayed * * @return integer number of errors to be displayed */ public function countDisplayErrors() { if ($GLOBALS['cfg']['SendErrorReports'] != 'never') { return $this->countErrors(); } else { return $this->countUserErrors(); } } /** * whether there are errors to display or not * * @return boolean */ public function hasDisplayErrors() { return (bool) $this->countDisplayErrors(); } /** * Deletes previously stored errors in SESSION. * Saves current errors in session as previous errors. * Required to save current errors in case 'ask' * * @return void */ public function savePreviousErrors() { unset($_SESSION['prev_errors']); $_SESSION['prev_errors'] = $GLOBALS['error_handler']->getCurrentErrors(); } /** * Function to check if there are any errors to be prompted. * Needed because user warnings raised are * also collected by global error handler. * This distinguishes between the actual errors * and user errors raised to warn user. * *@return boolean true if there are errors to be "prompted", false otherwise */ public function hasErrorsForPrompt() { return ( $GLOBALS['cfg']['SendErrorReports'] != 'never' && $this->countErrors() != $this->countUserErrors() ); } /** * Function to report all the collected php errors. * Must be called at the end of each script * by the $GLOBALS['error_handler'] only. * * @return void */ public function reportErrors() { // if there're no actual errors, if (!$this->hasErrors() || $this->countErrors() == $this->countUserErrors() ) { // then simply return. return; } // Delete all the prev_errors in session & store new prev_errors in session $this->savePreviousErrors(); $response = Response::getInstance(); $jsCode = ''; if ($GLOBALS['cfg']['SendErrorReports'] == 'always') { if ($response->isAjax()) { // set flag for automatic report submission. $response->addJSON('_sendErrorAlways', '1'); } else { // send the error reports asynchronously & without asking user $jsCode .= '$("#pma_report_errors_form").submit();' . 'PMA_ajaxShowMessage( PMA_messages["phpErrorsBeingSubmitted"], false );'; // js code to appropriate focusing, $jsCode .= '$("html, body").animate({ scrollTop:$(document).height() }, "slow");'; } } elseif ($GLOBALS['cfg']['SendErrorReports'] == 'ask') { //ask user whether to submit errors or not. if (!$response->isAjax()) { // js code to show appropriate msgs, event binding & focusing. $jsCode = 'PMA_ajaxShowMessage(PMA_messages["phpErrorsFound"]);' . '$("#pma_ignore_errors_popup").bind("click", function() { PMA_ignorePhpErrors() });' . '$("#pma_ignore_all_errors_popup").bind("click", function() { PMA_ignorePhpErrors(false) });' . '$("#pma_ignore_errors_bottom").bind("click", function(e) { e.preventDefaulut(); PMA_ignorePhpErrors() });' . '$("#pma_ignore_all_errors_bottom").bind("click", function(e) { e.preventDefault(); PMA_ignorePhpErrors(false) });' . '$("html, body").animate({ scrollTop:$(document).height() }, "slow");'; } } // The errors are already sent from the response. // Just focus on errors division upon load event. $response->getFooter()->getScripts()->addCode($jsCode); } }
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bfShapeFiles | Folder | 0755 |
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config | Folder | 0755 |
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controllers | Folder | 0755 |
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dbi | Folder | 0755 |
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di | Folder | 0755 |
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engines | Folder | 0755 |
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gis | Folder | 0755 |
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navigation | Folder | 0755 |
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plugins | Folder | 0755 |
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properties | Folder | 0755 |
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rte | Folder | 0755 |
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sql-parser | Folder | 0755 |
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Advisor.php | File | 15.13 KB | 0644 |
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Config.php | File | 54.7 KB | 0644 |
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Console.php | File | 14.82 KB | 0644 |
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DatabaseInterface.php | File | 95.6 KB | 0644 |
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DbList.php | File | 1.9 KB | 0644 |
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DbQbe.php | File | 68.87 KB | 0644 |
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DisplayResults.php | File | 206 KB | 0644 |
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Error.php | File | 12.7 KB | 0644 |
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ErrorHandler.php | File | 16.48 KB | 0644 |
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File.php | File | 18.82 KB | 0644 |
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Font.php | File | 4.24 KB | 0644 |
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Header.php | File | 25.34 KB | 0644 |
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Index.php | File | 23.79 KB | 0644 |
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IndexColumn.php | File | 4.46 KB | 0644 |
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Language.php | File | 4.27 KB | 0644 |
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LanguageManager.php | File | 20.75 KB | 0644 |
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Linter.php | File | 5.02 KB | 0644 |
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ListDatabase.php | File | 4.62 KB | 0644 |
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Message.php | File | 18.67 KB | 0644 |
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OutputBuffering.php | File | 3.59 KB | 0644 |
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PDF.php | File | 3.94 KB | 0644 |
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Partition.php | File | 7.26 KB | 0644 |
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Psr4Autoloader.php | File | 4.85 KB | 0644 |
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RecentFavoriteTable.php | File | 11.78 KB | 0644 |
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Response.php | File | 12.61 KB | 0644 |
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SavedSearches.php | File | 11.67 KB | 0644 |
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Scripts.php | File | 7.38 KB | 0644 |
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ServerStatusData.php | File | 15.72 KB | 0644 |
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StorageEngine.php | File | 13.61 KB | 0644 |
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SubPartition.php | File | 3.52 KB | 0644 |
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SysInfo.php | File | 799 B | 0644 |
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SysInfoLinux.php | File | 1.92 KB | 0644 |
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SysInfoSunOS.php | File | 1.86 KB | 0644 |
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SysInfoWINNT.php | File | 3.08 KB | 0644 |
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SystemDatabase.php | File | 3.66 KB | 0644 |
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Table.php | File | 88.12 KB | 0644 |
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Template.php | File | 4.45 KB | 0644 |
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Theme.php | File | 11.34 KB | 0644 |
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ThemeManager.php | File | 12.91 KB | 0644 |
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Tracker.php | File | 30.35 KB | 0644 |
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Types.php | File | 6.08 KB | 0644 |
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TypesMySQL.php | File | 17.26 KB | 0644 |
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Util.php | File | 172.46 KB | 0644 |
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VersionInformation.php | File | 7.87 KB | 0644 |
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ZipFile.php | File | 6.63 KB | 0644 |
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advisor.lib.php | File | 1.6 KB | 0644 |
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advisory_rules.txt | File | 25.94 KB | 0644 |
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autoloader.php | File | 450 B | 0644 |
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bookmark.lib.php | File | 8.5 KB | 0644 |
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browse_foreigners.lib.php | File | 9.83 KB | 0644 |
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central_columns.lib.php | File | 49.38 KB | 0644 |
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charset_conversion.lib.php | File | 3.54 KB | 0644 |
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check_user_privileges.lib.php | File | 10.65 KB | 0644 |
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cleanup.lib.php | File | 1.29 KB | 0644 |
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common.inc.php | File | 34.38 KB | 0644 |
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config.default.php | File | 66.5 KB | 0644 |
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config.values.php | File | 10.17 KB | 0644 |
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core.lib.php | File | 29.94 KB | 0644 |
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create_addfield.lib.php | File | 15.68 KB | 0644 |
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database_interface.inc.php | File | 2.63 KB | 0644 |
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db_common.inc.php | File | 3.12 KB | 0644 |
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db_designer.lib.php | File | 10.4 KB | 0644 |
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db_table_exists.lib.php | File | 3.21 KB | 0644 |
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display_change_password.lib.php | File | 5.45 KB | 0644 |
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display_create_table.lib.php | File | 1.53 KB | 0644 |
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display_export.lib.php | File | 38.11 KB | 0644 |
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display_git_revision.lib.php | File | 3.04 KB | 0644 |
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display_import.lib.php | File | 24.34 KB | 0644 |
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display_import_ajax.lib.php | File | 3.13 KB | 0644 |
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display_select_lang.lib.php | File | 2.36 KB | 0644 |
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error.inc.php | File | 1.21 KB | 0644 |
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error_report.lib.php | File | 10.25 KB | 0644 |
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export.lib.php | File | 35.16 KB | 0644 |
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file_listing.lib.php | File | 2.37 KB | 0644 |
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iconv_wrapper.lib.php | File | 3.88 KB | 0644 |
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import.lib.php | File | 50.64 KB | 0644 |
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index.lib.php | File | 1.37 KB | 0644 |
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information_schema_relations.lib.php | File | 10.95 KB | 0644 |
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insert_edit.lib.php | File | 112.79 KB | 0644 |
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ip_allow_deny.lib.php | File | 9.35 KB | 0644 |
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js_escape.lib.php | File | 4.43 KB | 0644 |
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kanji-encoding.lib.php | File | 4.46 KB | 0644 |
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language_stats.inc.php | File | 1.45 KB | 0644 |
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logging.lib.php | File | 521 B | 0644 |
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mime.lib.php | File | 704 B | 0644 |
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mult_submits.inc.php | File | 10.64 KB | 0644 |
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mult_submits.lib.php | File | 20.44 KB | 0644 |
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mysql_charsets.inc.php | File | 4.09 KB | 0644 |
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mysql_charsets.lib.php | File | 10.47 KB | 0644 |
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mysql_relations.lib.php | File | 5.12 KB | 0644 |
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normalization.lib.php | File | 33.98 KB | 0644 |
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opendocument.lib.php | File | 7.94 KB | 0644 |
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operations.lib.php | File | 73.64 KB | 0644 |
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parse_analyze.lib.php | File | 2.12 KB | 0644 |
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plugin_interface.lib.php | File | 19.69 KB | 0644 |
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plugin_interface.lib.php.bak | File | 19.69 KB | 0644 |
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pmd_common.php | File | 24.2 KB | 0644 |
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relation.lib.php | File | 68.41 KB | 0644 |
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relation_cleanup.lib.php | File | 13.84 KB | 0644 |
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replication.inc.php | File | 8.82 KB | 0644 |
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replication_gui.lib.php | File | 37.45 KB | 0644 |
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sanitizing.lib.php | File | 6.3 KB | 0644 |
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select_server.lib.php | File | 3.4 KB | 0644 |
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server_common.inc.php | File | 1.22 KB | 0644 |
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server_common.lib.php | File | 1.92 KB | 0644 |
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server_privileges.lib.php | File | 179.22 KB | 0644 |
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server_status.lib.php | File | 9.92 KB | 0644 |
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server_status_advisor.lib.php | File | 1.89 KB | 0644 |
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server_status_monitor.lib.php | File | 26.22 KB | 0644 |
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server_status_processes.lib.php | File | 9.57 KB | 0644 |
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server_status_queries.lib.php | File | 4.86 KB | 0644 |
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server_status_variables.lib.php | File | 28.95 KB | 0644 |
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server_user_groups.lib.php | File | 12.8 KB | 0644 |
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server_users.lib.php | File | 1.35 KB | 0644 |
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session.inc.php | File | 5.22 KB | 0644 |
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session.lib.php | File | 735 B | 0644 |
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special_schema_links.lib.php | File | 17.51 KB | 0644 |
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sql.lib.php | File | 77.51 KB | 0644 |
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sql.lib.php.bak | File | 77.51 KB | 0644 |
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sql_query_form.lib.php | File | 15.71 KB | 0644 |
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string.lib.php | File | 800 B | 0644 |
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stringMb.lib.php | File | 1.86 KB | 0644 |
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stringNative.lib.php | File | 6.82 KB | 0644 |
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sysinfo.lib.php | File | 1.34 KB | 0644 |
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tbl_columns_definition_form.inc.php | File | 13.55 KB | 0644 |
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tbl_common.inc.php | File | 1.3 KB | 0644 |
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tbl_info.inc.php | File | 3.54 KB | 0644 |
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tbl_partition_definition.inc.php | File | 5.55 KB | 0644 |
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tracking.lib.php | File | 54.93 KB | 0644 |
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transformations.lib.php | File | 14.63 KB | 0644 |
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url_generating.lib.php | File | 6.77 KB | 0644 |
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user_preferences.inc.php | File | 2.38 KB | 0644 |
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user_preferences.lib.php | File | 8.17 KB | 0644 |
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util.lib.php | File | 749 B | 0644 |
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vendor_config.php | File | 2.49 KB | 0644 |
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zip_extension.lib.php | File | 5.38 KB | 0644 |
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