From 37ac049f6f35d3b319b4f31d1df2860cca18ebfc Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Wed, 18 Feb 2015 06:12:28 -0500
Subject: [PATCH] update templates for dkim, dmarc, and spf
---
interface/lib/classes/db_mysql.inc.php | 38 +++++++++++++++++++++++++++++++++-----
1 files changed, 33 insertions(+), 5 deletions(-)
diff --git a/interface/lib/classes/db_mysql.inc.php b/interface/lib/classes/db_mysql.inc.php
index d9ec9b8..59dcff8 100644
--- a/interface/lib/classes/db_mysql.inc.php
+++ b/interface/lib/classes/db_mysql.inc.php
@@ -252,7 +252,7 @@
$sQuery = call_user_func_array(array(&$this, '_build_query_string'), $aArgs);
$this->securityScan($sQuery);
- $this->_iQueryId = mysqli_query($this->_iConnId, $sQuery);
+ $this->_iQueryId = @mysqli_query($this->_iConnId, $sQuery);
if (!$this->_iQueryId) {
$this->_sqlerror('Falsche Anfrage / Wrong Query', false, 'SQL-Query = ' . $sQuery);
return false;
@@ -425,6 +425,34 @@
}
+ /**
+ * check if a utf8 string is valid
+ *
+ * @access public
+ * @param string $string the string to check
+ * @return bool true if it is valid utf8, false otherwise
+ */
+ private function check_utf8($str) {
+ $len = strlen($str);
+ for($i = 0; $i < $len; $i++){
+ $c = ord($str[$i]);
+ if ($c > 128) {
+ if (($c > 247)) return false;
+ elseif ($c > 239) $bytes = 4;
+ elseif ($c > 223) $bytes = 3;
+ elseif ($c > 191) $bytes = 2;
+ else return false;
+ if (($i + $bytes) > $len) return false;
+ while ($bytes > 1) {
+ $i++;
+ $b = ord($str[$i]);
+ if ($b < 128 || $b > 191) return false;
+ $bytes--;
+ }
+ }
+ }
+ return true;
+ } // end of check_utf8
/**
* Escape a string for usage in a query
@@ -442,16 +470,16 @@
$sString = '';
}
- /*$cur_encoding = mb_detect_encoding($sString);
+ $cur_encoding = mb_detect_encoding($sString);
if($cur_encoding != "UTF-8") {
if($cur_encoding != 'ASCII') {
- $app->log('String ' . substr($sString, 0, 25) . '... is ' . $cur_encoding . '.', LOGLEVEL_WARN);
+ $app->log('String ' . substr($sString, 0, 25) . '... is ' . $cur_encoding . '.', LOGLEVEL_INFO);
if($cur_encoding) $sString = mb_convert_encoding($sString, 'UTF-8', $cur_encoding);
else $sString = mb_convert_encoding($sString, 'UTF-8');
}
- } elseif(!PXBase::check_utf8($sString)) {
+ } elseif(!$this->check_utf8($sString)) {
$sString = utf8_encode($sString);
- }*/
+ }
if($this->_iConnId) return mysqli_real_escape_string($this->_iConnId, $sString);
else return addslashes($sString);
--
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