<?PHP
- // dbperformance.php - shows latest ADOdb stats for the current server
+// dbperformance.php - shows latest ADOdb stats for the current server
- require_once('../config.php');
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
+require_once('../config.php');
error('TODO: rewrite db perf code'); // TODO: rewrite
- // disable moodle specific debug messages that would be breaking the frames
- disable_debugging();
$topframe = optional_param('topframe', 0, PARAM_BOOL);
$bottomframe = optional_param('bottomframe', 0, PARAM_BOOL);
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
require_once(dirname(__FILE__) . '/../../../config.php');
require_once($CFG->libdir . '/filelib.php');
require_login();
require_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM));
-// disable moodle specific debug messages
-disable_debugging();
-
// get file requested
$relativepath = get_file_argument();
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
require_once('config.php');
require_once('lib/filelib.php');
print_error('noguest');
}
-// disable moodle specific debug messages
-disable_debugging();
-
$relativepath = get_file_argument();
// relative path must start with '/'
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
require_once('config.php');
require_once('lib/filelib.php');
$lifetime = $CFG->filelifetime;
}
-// disable moodle specific debug messages
-disable_debugging();
-
$relativepath = get_file_argument();
$forcedownload = optional_param('forcedownload', 0, PARAM_BOOL);
-<?PHP // $Id$
+<?PHP
// This function fetches math. images from the data directory
// If not, it obtains the corresponding TeX expression from the cache_tex db table
// and uses mimeTeX to create the image file
- define('NO_MOODLE_COOKIES', true); // Because it interferes with caching
-
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+define('NO_MOODLE_COOKIES', true); // Because it interferes with caching
+
require_once('../../config.php');
if (!filter_is_enabled('filter/algebra')) {
print_error('filternotenabled');
}
- // disable moodle specific debug messages
- disable_debugging();
-
require_once($CFG->libdir.'/filelib.php');
require_once($CFG->dirroot.'/filter/tex/lib.php');
echo "Please turn on debug mode in site configuration to see more info here.";
}
}
-?>
+
-<?PHP // $Id$
+<?PHP
// This function fetches math. images from the data directory
// If not, it obtains the corresponding TeX expression from the cache_tex db table
// and uses mimeTeX to create the image file
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
define('NO_MOODLE_COOKIES', true); // Because it interferes with caching
require_once('../../config.php');
print_error('filternotenabled');
}
- // disable moodle specific debug messages
- disable_debugging();
-
require_once($CFG->libdir.'/filelib.php');
require_once($CFG->dirroot.'/filter/tex/lib.php');
require_once($CFG->dirroot.'/filter/tex/latex.php');
echo "Please turn on debug mode in site configuration to see more info here.";
}
}
-?>
*/
global $SCRIPT;
+// Scripts may request no debug and error messages in output
+// please note it must be defined before including the config.php script
+// and in some cases you also need to set custom default exception handler
+if (!defined('NO_DEBUG_DISPLAY')) {
+ define('NO_DEBUG_DISPLAY', false);
+}
+
+/// wwwroot is mandatory
if (!isset($CFG->wwwroot)) {
trigger_error('Fatal: $CFG->wwwroot is not configured! Exiting.');
die;
unset($originaldatabasedebug);
error_reporting($CFG->debug);
-/// find out if PHP cofigured to display warnings
+ // find out if PHP cofigured to display warnings,
+ // this is a security problem because some moodle scripts may
+ // disclose sensitive information
if (ini_get_bool('display_errors')) {
define('WARN_DISPLAY_ERRORS_ENABLED', true);
}
-/// If we want to display Moodle errors, then try and set PHP errors to match
+ // If we want to display Moodle errors, then try and set PHP errors to match
if (!isset($CFG->debugdisplay)) {
- //keep it as is during installation
+ // keep it "as is" during installation
+ } else if (NO_DEBUG_DISPLAY) {
+ // some parts of Moodle cannot display errors and debug at all.
+ @ini_set('display_errors', '0');
+ @ini_set('log_errors', '1');
} else if (empty($CFG->debugdisplay)) {
@ini_set('display_errors', '0');
@ini_set('log_errors', '1');
} else {
+ // This is very problematic in XHTML strict mode!
@ini_set('display_errors', '1');
}
-// Even when users want to see errors in the output,
-// some parts of Moodle cannot display them at all.
-// (Once we are XHTML strict compliant, debugdisplay
-// _must_ go away).
- if (defined('MOODLE_SANE_OUTPUT')) {
- @ini_set('display_errors', '0');
- @ini_set('log_errors', '1');
- }
/// detect unsupported upgrade jump as soon as possible - do not change anything, do not use system functions
if (!empty($CFG->version) and $CFG->version < 2007101509) {
}
-/// note: we can not block non utf-8 installatrions here, because empty mysql database
+/// note: we can not block non utf-8 installations here, because empty mysql database
/// might be converted to utf-8 in admin/index.php during installation
$info = get_exception_info($ex);
if (debugging('', DEBUG_MINIMAL)) {
- $logerrmsg = "Default exception handler: ".$info->message.' Debug: '.$info->debuginfo."\n".format_backtrace($info->backtrace);
+ $logerrmsg = "Default exception handler: ".$info->message.' Debug: '.$info->debuginfo."\n".format_backtrace($info->backtrace, true);
error_log($logerrmsg, 0);
}
echo $OUTPUT->fatal_error($info->message, $info->moreinfourl, $info->link, $info->backtrace, $info->debuginfo);
} catch (Exception $out_ex) {
// default exception handler MUST not throw any exceptions!!
- // the problem here is we do not know if page already started or not, we only know that somebody messed up in outputlib or theme
+ // the problem here is we do not know if page already started or not, we only know that somebody messed up in outputlib or theme
// so we just print at least something instead of "Exception thrown without a stack frame in Unknown on line 0":-(
echo bootstrap_renderer::early_error_content($info->message, $info->moreinfourl, $info->link, $info->backtrace, $info->debuginfo);
$outinfo = get_exception_info($out_ex);
* trigger_error() or error_log(). Using echo or print will break XHTML
* JS and HTTP headers.
*
+ * It is also possible to define NO_DEBUG_DISPLAY which redirects the message to error_log.
*
- * @global object
* @uses DEBUG_NORMAL
* @param string $message a message to print
* @param int $level the level at which this debugging statement should show
$backtrace = debug_backtrace();
}
$from = format_backtrace($backtrace, CLI_SCRIPT);
- if ($CFG->debugdisplay || isset($UNITTEST->running)) {
- // When the unit tests are running, any call to trigger_error
- // is intercepted by the test framework and reported as an exception.
- // Therefore, we cannot use trigger_error during unit tests.
- // At the same time I do not think we should just discard those messages,
- // so displaying them on-screen seems like the only option. (MDL-20398)
+ if (!empty($UNITTEST->running)) {
+ // When the unit tests are running, any call to trigger_error
+ // is intercepted by the test framework and reported as an exception.
+ // Therefore, we cannot use trigger_error during unit tests.
+ // At the same time I do not think we should just discard those messages,
+ // so displaying them on-screen seems like the only option. (MDL-20398)
+ echo '<div class="notifytiny">' . $message . $from . '</div>';
+
+ } else if (NO_DEBUG_DISPLAY) {
+ // script does not want any errors or debugging in output,
+ // we send the info to error log instead
+ error_log('Debugging: ' . $message . $from);
+
+ } else if ($CFG->debugdisplay) {
if (!defined('DEBUGGING_PRINTED')) {
define('DEBUGGING_PRINTED', 1); // indicates we have printed something
}
echo '<div class="notifytiny">' . $message . $from . '</div>';
+
} else {
trigger_error($message . $from, E_USER_NOTICE);
}
return true;
}
-/**
- * Disable debug messages from debugging(), while keeping PHP error reporting level as is.
- *
- * @global object
- */
-function disable_debugging() {
- global $CFG;
- $CFG->debug = $CFG->debug | 0x80000000; // switch the sign bit in integer number ;-)
-}
-
-
/**
* Returns string to add a frame attribute, if required
*
<?php
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
require_once("../../config.php");
require_once("lib.php");
-// disable moodle specific debug messages
-disable_debugging();
-
$id = required_param('id', PARAM_INT); // Course Module ID
$l = optional_param('l','', PARAM_ALPHANUM);
send_file($content, $filename, 0, 0, true, true);
-?>
\ No newline at end of file
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
require_once('config.php');
require_once('lib/filelib.php');
-// disable moodle specific debug messages
-disable_debugging();
-
$relativepath = get_file_argument();
$forcedownload = optional_param('forcedownload', 0, PARAM_BOOL);
-<?php // $Id$
+<?php
// This script fetches files from the dataroot/questionattempt directory
// It is based on the top-level file.php
//
// Syntax: question/file.php/attemptid/questionid/filename.ext
// Workaround: question/file.php?file=/attemptid/questionid/filename.ext
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
require_once('../config.php');
require_once('../lib/filelib.php');
- // disable moodle specific debug messages
- disable_debugging();
-
$relativepath = get_file_argument();
// force download for any student-submitted files to prevent XSS attacks.
$forcedownload = 1;
header('HTTP/1.0 404 not found');
print_error('filenotfound', 'error', $CFG->wwwroot); //this is not displayed on IIS??
}
-?>
+
-<?PHP //$Id$
+<?PHP
//This file returns the required rss feeds
//The URL format MUST include:
// course: the course id
//to correct users. It isn't unbreakable,
//obviously, but its the best I've thought!!
- define('NO_MOODLE_COOKIES', true); // session not used here
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+define('NO_MOODLE_COOKIES', true); // session not used here
require_once('../config.php');
require_once($CFG->libdir.'/filelib.php');
// this is a big one big hack - NO_MOODLE_COOKIES is not compatible with capabilities MDL-7243
// it should be replaced once we get to codes in urls
- // disable moodle specific debug messages
- disable_debugging();
-
$relativepath = get_file_argument();
global $lifetime, $filename;
send_file(rss_geterrorxmlfile(), $filename, $lifetime, false, true);
}
-?>
+
-<?php // $Id$
+<?php
// This function fetches group pictures from the data directory
// Syntax: pix.php/groupid/f1.jpg or pix.php/groupid/f2.jpg
// OR: ?file=groupid/f1.jpg or ?file=groupid/f2.jpg
- define('NO_MOODLE_COOKIES', true); // session not used here
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+define('NO_MOODLE_COOKIES', true); // session not used here
require_once('../config.php');
require_once($CFG->libdir.'/filelib.php');
- // disable moodle specific debug messages
- disable_debugging();
-
$relativepath = get_file_argument();
$args = explode('/', trim($relativepath, '/'));
header('HTTP/1.0 404 not found');
print_error('filenotfound', 'error'); //this is not displayed on IIS??
}
-?>
-<?PHP // $Id$
+<?PHP
// This function fetches user pictures from the data directory
// Syntax: pix.php/userid/f1.jpg or pix.php/userid/f2.jpg
// OR: ?file=userid/f1.jpg or ?file=userid/f2.jpg
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
require_once('../config.php');
require_once($CFG->libdir.'/filelib.php');
redirect($OUTPUT->old_icon_url('u/f1'));
}
- // disable moodle specific debug messages
- disable_debugging();
-
$relativepath = get_file_argument();
$args = explode('/', trim($relativepath, '/'));
// picture was deleted - use default instead
redirect($OUTPUT->old_icon_url('u/f1'));
-?>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
+// disable moodle specific debug messages and any errors in output
+define('NO_DEBUG_DISPLAY', true);
+
require_once('config.php');
require_once('lib/filelib.php');
-// disable moodle specific debug messages
-disable_debugging();
$relativepath = get_file_argument();
$forcedownload = optional_param('forcedownload', 0, PARAM_BOOL);
projects / moodle.git / commitdiff