From 874ff4d4be5a8744052f9bcd810f62ac1da1193b Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Wed, 26 May 2010 04:46:49 -0400
Subject: [PATCH] - Fix raise_error() in Installer (#1486756)
---
program/include/main.inc | 467 ++++++++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 401 insertions(+), 66 deletions(-)
diff --git a/program/include/main.inc b/program/include/main.inc
index 296e13f..6a81791 100644
--- a/program/include/main.inc
+++ b/program/include/main.inc
@@ -30,7 +30,6 @@
require_once('include/rcube_shared.inc');
// fallback if not PHP modules are available
-@include_once('lib/des.inc');
@include_once('lib/utf8.class.php');
// define constannts for input reading
@@ -69,7 +68,7 @@
*/
function get_sequence_name($sequence)
{
- // return table name if configured
+ // return sequence name if configured
$config_key = 'db_sequence_'.$sequence;
$opt = rcmail::get_instance()->config->get($config_key);
@@ -170,6 +169,18 @@
/**
+ * Catch an error and throw an exception.
+ *
+ * @param int Level of the error
+ * @param string Error message
+ */
+function rcube_error_handler($errno, $errstr)
+ {
+ throw new ErrorException($errstr, 0, $errno);
+ }
+
+
+/**
* Convert a string from one charset to another.
* Uses mbstring and iconv functions if possible
*
@@ -180,6 +191,7 @@
*/
function rcube_charset_convert($str, $from, $to=NULL)
{
+ static $iconv_options = null;
static $mbstring_loaded = null;
static $mbstring_list = null;
static $convert_warning = false;
@@ -187,7 +199,7 @@
$error = false;
- $to = empty($to) ? $to = strtoupper(RCMAIL_CHARSET) : rcube_parse_charset($to);
+ $to = empty($to) ? strtoupper(RCMAIL_CHARSET) : rcube_parse_charset($to);
$from = rcube_parse_charset($from);
if ($from == $to || empty($str) || empty($from))
@@ -195,20 +207,37 @@
// convert charset using iconv module
if (function_exists('iconv') && $from != 'UTF-7' && $to != 'UTF-7') {
- $_iconv = iconv($from, $to . '//IGNORE', $str);
+ if ($iconv_options === null) {
+ // ignore characters not available in output charset
+ $iconv_options = '//IGNORE';
+ if (iconv('', $iconv_options, '') === false) {
+ // iconv implementation does not support options
+ $iconv_options = '';
+ }
+ }
+
+ // throw an exception if iconv reports an illegal character in input
+ // it means that input string has been truncated
+ set_error_handler('rcube_error_handler', E_NOTICE);
+ try {
+ $_iconv = iconv($from, $to . $iconv_options, $str);
+ } catch (ErrorException $e) {
+ $_iconv = false;
+ }
+ restore_error_handler();
if ($_iconv !== false) {
- return $_iconv;
+ return $_iconv;
}
}
- if (is_null($mbstring_loaded))
+ if ($mbstring_loaded === null)
$mbstring_loaded = extension_loaded('mbstring');
// convert charset using mbstring module
if ($mbstring_loaded) {
$aliases['WINDOWS-1257'] = 'ISO-8859-13';
- if (is_null($mbstring_list)) {
+ if ($mbstring_list === null) {
$mbstring_list = mb_list_encodings();
$mbstring_list = array_map('strtoupper', $mbstring_list);
}
@@ -296,12 +325,19 @@
* @param string Input charset name
* @return The validated charset name
*/
-function rcube_parse_charset($charset)
+function rcube_parse_charset($input)
{
- $charset = strtoupper($charset);
+ static $charsets = array();
+ $charset = strtoupper($input);
- # RFC1642
- $charset = str_replace('UNICODE-1-1-', '', $charset);
+ if (isset($charsets[$input]))
+ return $charsets[$input];
+
+ $charset = preg_replace(array(
+ '/^[^0-9A-Z]+/', // e.g. _ISO-8859-JP$SIO
+ '/\$.*$/', // e.g. _ISO-8859-JP$SIO
+ '/UNICODE-1-1-*/', // RFC1641/1642
+ ), '', $charset);
# Aliases: some of them from HTML5 spec.
$aliases = array(
@@ -309,35 +345,54 @@
'ANSIX31101983' => 'WINDOWS-1252',
'ANSIX341968' => 'WINDOWS-1252',
'UNKNOWN8BIT' => 'ISO-8859-15',
- 'XUNKNOWN' => 'ISO-8859-15',
- 'XUSERDEFINED' => 'ISO-8859-15',
+ 'UNKNOWN' => 'ISO-8859-15',
+ 'USERDEFINED' => 'ISO-8859-15',
'KSC56011987' => 'EUC-KR',
'GB2312' => 'GBK',
'GB231280' => 'GBK',
'UNICODE' => 'UTF-8',
'UTF7IMAP' => 'UTF7-IMAP',
- 'XXBIG5' => 'BIG5',
'TIS620' => 'WINDOWS-874',
'ISO88599' => 'WINDOWS-1254',
'ISO885911' => 'WINDOWS-874',
+ 'MACROMAN' => 'MACINTOSH',
+ '238' => 'WINDOWS-1250',
+ '178' => 'WINDOWS-1256',
+ '177' => 'WINDOWS-1255',
+ '204' => 'WINDOWS-1251',
+ '161' => 'WINDOWS-1253',
+ '222' => 'WINDOWS-874',
+ '134' => 'GBK',
+ '238' => 'WINDOWS-1250',
+ '128' => 'SHIFT-JIS'
);
- $str = preg_replace('/[^a-z0-9]/i', '', $charset);
+ // allow a-z and 0-9 only and remove X- prefix (e.g. X-ROMAN8 => ROMAN8)
+ $str = preg_replace(array('/[^A-Z0-9]/', '/^X+/'), '', $charset);
if (isset($aliases[$str]))
- return $aliases[$str];
-
- if (preg_match('/UTF(7|8|16|32)(BE|LE)*/', $str, $m))
- return 'UTF-' . $m[1] . $m[2];
-
- if (preg_match('/ISO8859([0-9]{0,2})/', $str, $m)) {
+ $result = $aliases[$str];
+ // UTF
+ else if (preg_match('/U[A-Z][A-Z](7|8|16|32)(BE|LE)*/', $str, $m))
+ $result = 'UTF-' . $m[1] . $m[2];
+ // ISO-8859
+ else if (preg_match('/ISO8859([0-9]{0,2})/', $str, $m)) {
$iso = 'ISO-8859-' . ($m[1] ? $m[1] : 1);
- # some clients sends windows-1252 text as latin1,
- # it is safe to use windows-1252 for all latin1
- return $iso == 'ISO-8859-1' ? 'WINDOWS-1252' : $iso;
+ // some clients sends windows-1252 text as latin1,
+ // it is safe to use windows-1252 for all latin1
+ $result = $iso == 'ISO-8859-1' ? 'WINDOWS-1252' : $iso;
+ }
+ // handle broken charset names e.g. WINDOWS-1250HTTP-EQUIVCONTENT-TYPE
+ else if (preg_match('/(WIN|WINDOWS)([0-9]+)/', $str, $m)) {
+ $result = 'WINDOWS-' . $m[2];
+ }
+ else {
+ $result = $charset;
}
- return $charset;
+ $charsets[$input] = $result;
+
+ return $result;
}
@@ -482,12 +537,15 @@
$xml_rep_table['&'] = '&';
for ($c=160; $c<256; $c++) // can be increased to support more charsets
- $xml_rep_table[Chr($c)] = "&#$c;";
+ $xml_rep_table[chr($c)] = "&#$c;";
$xml_rep_table['"'] = '"';
$js_rep_table['"'] = '\\"';
$js_rep_table["'"] = "\\'";
$js_rep_table["\\"] = "\\\\";
+ // Unicode line and paragraph separators (#1486310)
+ $js_rep_table[chr(hexdec(E2)).chr(hexdec(80)).chr(hexdec(A8))] = '
';
+ $js_rep_table[chr(hexdec(E2)).chr(hexdec(80)).chr(hexdec(A9))] = '
';
}
// encode for javascript use
@@ -545,8 +603,7 @@
* @return string Field value or NULL if not available
*/
function get_input_value($fname, $source, $allow_html=FALSE, $charset=NULL)
- {
- global $OUTPUT;
+{
$value = NULL;
if ($source==RCUBE_INPUT_GET && isset($_GET[$fname]))
@@ -563,8 +620,30 @@
$value = $_COOKIE[$fname];
}
+ return parse_input_value($value, $allow_html, $charset);
+}
+
+/**
+ * Parse/validate input value. See get_input_value()
+ * Performs stripslashes() and charset conversion if necessary
+ *
+ * @param string Input value
+ * @param boolean Allow HTML tags in field value
+ * @param string Charset to convert into
+ * @return string Parsed value
+ */
+function parse_input_value($value, $allow_html=FALSE, $charset=NULL)
+{
+ global $OUTPUT;
+
if (empty($value))
return $value;
+
+ if (is_array($value)) {
+ foreach ($value as $idx => $val)
+ $value[$idx] = parse_input_value($val, $allow_html, $charset);
+ return $value;
+ }
// strip single quotes if magic_quotes_sybase is enabled
if (ini_get('magic_quotes_sybase'))
@@ -578,11 +657,30 @@
$value = strip_tags($value);
// convert to internal charset
- if (is_object($OUTPUT))
+ if (is_object($OUTPUT) && $charset)
return rcube_charset_convert($value, $OUTPUT->get_charset(), $charset);
else
return $value;
+}
+
+/**
+ * Convert array of request parameters (prefixed with _)
+ * to a regular array with non-prefixed keys.
+ *
+ * @param int Source to get value from (GPC)
+ * @return array Hash array with all request parameters
+ */
+function request2param($mode = RCUBE_INPUT_GPC)
+{
+ $out = array();
+ $src = $mode == RCUBE_INPUT_GET ? $_GET : ($mode == RCUBE_INPUT_POST ? $_POST : $_REQUEST);
+ foreach ($src as $key => $value) {
+ $fname = $key[0] == '_' ? substr($key, 1) : $key;
+ $out[$fname] = get_input_value($key, $mode);
}
+
+ return $out;
+}
/**
* Remove all non-ascii and non-word chars
@@ -644,7 +742,7 @@
while ($table_data && ($sql_arr = $db->fetch_assoc($table_data)))
{
$zebra_class = $c % 2 ? 'even' : 'odd';
- $table->add_row(array('id' => 'rcmrow' . $sql_arr[$id_col], 'class' => "contact $zebra_class"));
+ $table->add_row(array('id' => 'rcmrow' . $sql_arr[$id_col], 'class' => $zebra_class));
// format each col
foreach ($a_show_cols as $col)
@@ -658,7 +756,10 @@
foreach ($table_data as $row_data)
{
$zebra_class = $c % 2 ? 'even' : 'odd';
- $table->add_row(array('id' => 'rcmrow' . $row_data[$id_col], 'class' => "contact $zebra_class"));
+ if (!empty($row_data['class']))
+ $zebra_class .= ' '.$row_data['class'];
+
+ $table->add_row(array('id' => 'rcmrow' . $row_data[$id_col], 'class' => $zebra_class));
// format each col
foreach ($a_show_cols as $col)
@@ -881,13 +982,15 @@
$today_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday'], $now_date['year']);
$week_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday']-6, $now_date['year']);
- // define date format depending on current time
- if ($CONFIG['prettydate'] && !$format && $timestamp > $today_limit && $timestamp < $now)
- return sprintf('%s %s', rcube_label('today'), date($CONFIG['date_today'] ? $CONFIG['date_today'] : 'H:i', $timestamp));
- else if ($CONFIG['prettydate'] && !$format && $timestamp > $week_limit && $timestamp < $now)
- $format = $CONFIG['date_short'] ? $CONFIG['date_short'] : 'D H:i';
- else if (!$format)
- $format = $CONFIG['date_long'] ? $CONFIG['date_long'] : 'd.m.Y H:i';
+ // define date format depending on current time
+ if (!$format) {
+ if ($CONFIG['prettydate'] && $timestamp > $today_limit && $timestamp < $now)
+ return sprintf('%s %s', rcube_label('today'), date($CONFIG['date_today'] ? $CONFIG['date_today'] : 'H:i', $timestamp));
+ else if ($CONFIG['prettydate'] && $timestamp > $week_limit && $timestamp < $now)
+ $format = $CONFIG['date_short'] ? $CONFIG['date_short'] : 'D H:i';
+ else
+ $format = $CONFIG['date_long'] ? $CONFIG['date_long'] : 'd.m.Y H:i';
+ }
// strftime() format
if (preg_match('/%[a-z]+/i', $format))
@@ -927,7 +1030,7 @@
/**
- * Compose a valid representaion of name and e-mail address
+ * Compose a valid representation of name and e-mail address
*
* @param string E-mail address
* @param string Person name
@@ -938,10 +1041,10 @@
if ($name && $name != $email)
{
// Special chars as defined by RFC 822 need to in quoted string (or escaped).
- return sprintf('%s <%s>', preg_match('/[\(\)\<\>\\\.\[\]@,;:"]/', $name) ? '"'.addcslashes($name, '"').'"' : $name, $email);
+ return sprintf('%s <%s>', preg_match('/[\(\)\<\>\\\.\[\]@,;:"]/', $name) ? '"'.addcslashes($name, '"').'"' : $name, trim($email));
}
else
- return $email;
+ return trim($email);
}
@@ -958,8 +1061,11 @@
{
$args = func_get_args();
- if (class_exists('rcmail', false))
- rcmail::get_instance()->plugins->exec_hook('console', $args);
+ if (class_exists('rcmail', false)) {
+ $rcmail = rcmail::get_instance();
+ if (is_object($rcmail->plugins))
+ $rcmail->plugins->exec_hook('console', $args);
+ }
$msg = array();
foreach ($args as $arg)
@@ -987,34 +1093,78 @@
*/
function write_log($name, $line)
{
- global $CONFIG;
+ global $CONFIG, $RCMAIL;
if (!is_string($line))
$line = var_export($line, true);
if (empty($CONFIG['log_date_format']))
$CONFIG['log_date_format'] = 'd-M-Y H:i:s O';
+
+ $date = date($CONFIG['log_date_format']);
+
+ // trigger logging hook
+ if (is_object($RCMAIL) && is_object($RCMAIL->plugins)) {
+ $log = $RCMAIL->plugins->exec_hook('write_log', array('name' => $name, 'date' => $date, 'line' => $line));
+ $name = $log['name'];
+ $line = $log['line'];
+ $date = $log['date'];
+ if ($log['abort'])
+ return true;
+ }
- $log_entry = sprintf("[%s]: %s\n", date($CONFIG['log_date_format']), $line);
+ $log_entry = sprintf("[%s]: %s\n", $date, $line);
if ($CONFIG['log_driver'] == 'syslog') {
- if ($name == 'errors')
- $prio = LOG_ERR;
- else
- $prio = LOG_INFO;
+ $prio = $name == 'errors' ? LOG_ERR : LOG_INFO;
syslog($prio, $log_entry);
- } else {
+ return true;
+ }
+ else {
// log_driver == 'file' is assumed here
if (empty($CONFIG['log_dir']))
$CONFIG['log_dir'] = INSTALL_PATH.'logs';
// try to open specific log file for writing
- if ($fp = @fopen($CONFIG['log_dir'].'/'.$name, 'a')) {
+ $logfile = $CONFIG['log_dir'].'/'.$name;
+ if ($fp = @fopen($logfile, 'a')) {
fwrite($fp, $log_entry);
fflush($fp);
fclose($fp);
+ return true;
}
+ else
+ trigger_error("Error writing to log file $logfile; Please check permissions", E_USER_WARNING);
}
+ return false;
+}
+
+
+/**
+ * Write login data (name, ID, IP address) to the 'userlogins' log file.
+ */
+function rcmail_log_login()
+{
+ global $RCMAIL;
+
+ if (!$RCMAIL->config->get('log_logins') || !$RCMAIL->user)
+ return;
+
+ $address = $_SERVER['REMOTE_ADDR'];
+ // append the NGINX X-Real-IP header, if set
+ if (!empty($_SERVER['HTTP_X_REAL_IP'])) {
+ $remote_ip[] = 'X-Real-IP: ' . $_SERVER['HTTP_X_REAL_IP'];
+ }
+ // append the X-Forwarded-For header, if set
+ if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+ $remote_ip[] = 'X-Forwarded-For: ' . $_SERVER['HTTP_X_FORWARDED_FOR'];
+ }
+
+ if (!empty($remote_ip))
+ $address .= '(' . implode(',', $remote_ip) . ')';
+
+ write_log('userlogins', sprintf('Successful login for %s (ID: %d) from %s',
+ $RCMAIL->user->get_username(), $RCMAIL->user->ID, $address));
}
@@ -1056,7 +1206,7 @@
global $RCMAIL;
static $a_mailboxes;
- $attrib += array('maxlength' => 100, 'relanames' => false);
+ $attrib += array('maxlength' => 100, 'realnames' => false);
// add some labels to client
$RCMAIL->output->add_label('purgefolderconfirm', 'deletemessagesconfirm');
@@ -1117,11 +1267,12 @@
{
global $RCMAIL;
- $p += array('maxlength' => 100, 'relanames' => false);
+ $p += array('maxlength' => 100, 'realnames' => false);
$a_mailboxes = array();
foreach ($RCMAIL->imap->list_mailboxes() as $folder)
- rcmail_build_folder_tree($a_mailboxes, $folder, $RCMAIL->imap->get_hierarchy_delimiter());
+ if (empty($p['exceptions']) || !in_array($folder, $p['exceptions']))
+ rcmail_build_folder_tree($a_mailboxes, $folder, $RCMAIL->imap->get_hierarchy_delimiter());
$select = new html_select($p);
@@ -1308,15 +1459,15 @@
{
global $CONFIG;
+ if ($folder_id == 'INBOX')
+ return 'inbox';
+
// for these mailboxes we have localized labels and css classes
foreach (array('sent', 'drafts', 'trash', 'junk') as $smbx)
{
if ($folder_id == $CONFIG[$smbx.'_mbox'])
return $smbx;
}
-
- if ($folder_id == 'INBOX')
- return 'inbox';
}
@@ -1343,17 +1494,121 @@
*/
function rcube_html_editor($mode='')
{
- global $OUTPUT, $CONFIG;
+ global $RCMAIL, $CONFIG;
- $lang = $tinylang = strtolower(substr($_SESSION['language'], 0, 2));
- if (!file_exists(INSTALL_PATH . 'program/js/tiny_mce/langs/'.$tinylang.'.js'))
- $tinylang = 'en';
+ $hook = $RCMAIL->plugins->exec_hook('hmtl_editor', array('mode' => $mode));
- $OUTPUT->include_script('tiny_mce/tiny_mce.js');
- $OUTPUT->include_script('editor.js');
- $OUTPUT->add_script('rcmail_editor_init("$__skin_path", "'.JQ($tinylang).'", '.intval($CONFIG['enable_spellcheck']).', "'.$mode.'");');
+ if ($hook['abort'])
+ return;
+
+ $lang = strtolower(substr($_SESSION['language'], 0, 2));
+ if (!file_exists(INSTALL_PATH . 'program/js/tiny_mce/langs/'.$lang.'.js'))
+ $lang = 'en';
+
+ $RCMAIL->output->include_script('tiny_mce/tiny_mce.js');
+ $RCMAIL->output->include_script('editor.js');
+ $RCMAIL->output->add_script('rcmail_editor_init("$__skin_path",
+ "'.JQ($lang).'", '.intval($CONFIG['enable_spellcheck']).', "'.$mode.'");');
}
+
+/**
+ * Check if working in SSL mode
+ *
+ * @param integer HTTPS port number
+ * @param boolean Enables 'use_https' option checking
+ */
+function rcube_https_check($port=null, $use_https=true)
+{
+ global $RCMAIL;
+
+ if (!empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) != 'off')
+ return true;
+ if ($port && $_SERVER['SERVER_PORT'] == $port)
+ return true;
+ if ($use_https && isset($RCMAIL) && $RCMAIL->config->get('use_https'))
+ return true;
+
+ return false;
+}
+
+// for backward compatibility
+function rcube_sess_unset($var_name=null)
+{
+ global $RCMAIL;
+
+ $RCMAIL->session->remove($var_name);
+}
+
+
+/**
+ * E-mail address validation
+ */
+function check_email($email, $dns_check=true)
+{
+ // Check for invalid characters
+ if (preg_match('/[\x00-\x1F\x7F-\xFF]/', $email))
+ return false;
+
+ // Check for length limit specified by RFC 5321 (#1486453)
+ if (strlen($email) > 254)
+ return false;
+
+ $email_array = explode('@', $email);
+
+ // Check that there's one @ symbol
+ if (count($email_array) < 2)
+ return false;
+
+ $domain_part = array_pop($email_array);
+ $local_part = implode('@', $email_array);
+
+ // from PEAR::Validate
+ $regexp = '&^(?:
+ ("\s*(?:[^"\f\n\r\t\v\b\s]+\s*)+")| #1 quoted name
+ ([-\w!\#\$%\&\'*+~/^`|{}]+(?:\.[-\w!\#\$%\&\'*+~/^`|{}]+)*)) #2 OR dot-atom
+ $&xi';
+
+ if (!preg_match($regexp, $local_part))
+ return false;
+
+ // Check domain part
+ if (preg_match('/^\[*(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}\]*$/', $domain_part))
+ return true; // IP address
+ else {
+ // If not an IP address
+ $domain_array = explode('.', $domain_part);
+ if (sizeof($domain_array) < 2)
+ return false; // Not enough parts to be a valid domain
+
+ foreach ($domain_array as $part)
+ if (!preg_match('/^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|([A-Za-z0-9]))$/', $part))
+ return false;
+
+ if (!$dns_check || !rcmail::get_instance()->config->get('email_dns_check'))
+ return true;
+
+ if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN' && version_compare(PHP_VERSION, '5.3.0', '<')) {
+ $lookup = array();
+ @exec("nslookup -type=MX " . escapeshellarg($domain_part) . " 2>&1", $lookup);
+ foreach ($lookup as $line) {
+ if (strpos($line, 'MX preference'))
+ return true;
+ }
+ return false;
+ }
+
+ // find MX record(s)
+ if (getmxrr($domain_part, $mx_records))
+ return true;
+
+ // find any DNS record
+ if (checkdnsrr($domain_part, 'ANY'))
+ return true;
+ }
+
+ return false;
+}
/**
@@ -1363,16 +1618,96 @@
class rcube_base_replacer
{
private $base_url;
-
+
public function __construct($base)
{
$this->base_url = $base;
}
-
+
public function callback($matches)
{
return $matches[1] . '="' . make_absolute_url($matches[3], $this->base_url) . '"';
}
}
+
+/**
+ * Throw system error and show error page
+ *
+ * @param array Named parameters
+ * - code: Error code (required)
+ * - type: Error type [php|db|imap|javascript] (required)
+ * - message: Error message
+ * - file: File where error occured
+ * - line: Line where error occured
+ * @param boolean True to log the error
+ * @param boolean Terminate script execution
+ */
+// may be defined in Installer
+if (!function_exists('raise_error')) {
+function raise_error($arg=array(), $log=false, $terminate=false)
+{
+ global $__page_content, $CONFIG, $OUTPUT, $ERROR_CODE, $ERROR_MESSAGE;
+
+ // report bug (if not incompatible browser)
+ if ($log && $arg['type'] && $arg['message'])
+ log_bug($arg);
+
+ // display error page and terminate script
+ if ($terminate) {
+ $ERROR_CODE = $arg['code'];
+ $ERROR_MESSAGE = $arg['message'];
+ include('program/steps/utils/error.inc');
+ exit;
+ }
+}
+}
+
+
+/**
+ * Report error according to configured debug_level
+ *
+ * @param array Named parameters
+ * @see raise_error()
+ */
+function log_bug($arg_arr)
+{
+ global $CONFIG;
+ $program = strtoupper($arg_arr['type']);
+
+ // write error to local log file
+ if ($CONFIG['debug_level'] & 1) {
+ $post_query = ($_SERVER['REQUEST_METHOD'] == 'POST' ? '?_task='.urlencode($_POST['_task']).'&_action='.urlencode($_POST['_action']) : '');
+ $log_entry = sprintf("%s Error: %s%s (%s %s)",
+ $program,
+ $arg_arr['message'],
+ $arg_arr['file'] ? sprintf(' in %s on line %d', $arg_arr['file'], $arg_arr['line']) : '',
+ $_SERVER['REQUEST_METHOD'],
+ $_SERVER['REQUEST_URI'] . $post_query);
+
+ if (!write_log('errors', $log_entry)) {
+ // send error to PHPs error handler if write_log didn't succeed
+ trigger_error($arg_arr['message']);
+ }
+ }
+
+ // resport the bug to the global bug reporting system
+ if ($CONFIG['debug_level'] & 2) {
+ // TODO: Send error via HTTP
+ }
+
+ // show error if debug_mode is on
+ if ($CONFIG['debug_level'] & 4) {
+ print "<b>$program Error";
+
+ if (!empty($arg_arr['file']) && !empty($arg_arr['line']))
+ print " in $arg_arr[file] ($arg_arr[line])";
+
+ print ':</b> ';
+ print nl2br($arg_arr['message']);
+ print '<br />';
+ flush();
+ }
+}
+
?>
--
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