From 9c5bee69d7e30bf9b019d63627a3395a10af1229 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Fri, 16 Jan 2009 07:19:16 -0500
Subject: [PATCH] - Fix SQL query execution errors handling in rcube_mdb2 class (#1485509)
---
program/include/rcube_mdb2.php | 55 +++++++++++++++++++++++++++----------------------------
1 files changed, 27 insertions(+), 28 deletions(-)
diff --git a/program/include/rcube_mdb2.php b/program/include/rcube_mdb2.php
index b5767e3..3801b71 100644
--- a/program/include/rcube_mdb2.php
+++ b/program/include/rcube_mdb2.php
@@ -288,17 +288,18 @@
/**
- * Get number of affected rows fort he last query
+ * Get number of affected rows for the last query
*
+ * @param number Optional query handle identifier
* @return mixed Number of rows or FALSE on failure
* @access public
*/
- function affected_rows($result = null)
+ function affected_rows($res_id = null)
{
if (!$this->db_handle)
return FALSE;
- return $this->_get_result($result);
+ return (int) $this->_get_result($res_id);
}
@@ -350,7 +351,7 @@
/**
- * Get co values for a result row
+ * Get col values for a result row
*
* @param object Query result handle
* @param number Fetch mode identifier
@@ -359,12 +360,8 @@
*/
function _fetch_row($result, $mode)
{
- if (PEAR::isError($result))
- {
- raise_error(array('code' => 500, 'type' => 'db', 'line' => __LINE__, 'file' => __FILE__,
- 'message' => $this->db_link->getMessage()), TRUE, FALSE);
+ if ($result === FALSE || PEAR::isError($result))
return FALSE;
- }
return $result->fetchRow($mode);
}
@@ -398,13 +395,13 @@
* @param string Value to quote
* @return string Quoted string for use in query
* @deprecated Replaced by rcube_MDB2::quote_identifier
- * @see rcube_MDB2::quote_identifier
+ * @see rcube_mdb2::quote_identifier
* @access public
*/
function quoteIdentifier($str)
- {
+ {
return $this->quote_identifier($str);
- }
+ }
/**
@@ -529,7 +526,7 @@
* Adds a query result and returns a handle ID
*
* @param object Query handle
- * @return mixed Handle ID or FALE on failure
+ * @return mixed Handle ID
* @access private
*/
function _add_result($res)
@@ -537,26 +534,27 @@
// sql error occured
if (PEAR::isError($res))
{
+ $this->db_error = TRUE;
+ $this->db_error_msg = $res->getMessage();
raise_error(array('code' => 500, 'type' => 'db', 'line' => __LINE__, 'file' => __FILE__,
- 'message' => $res->getMessage() . " Query: " . substr(preg_replace('/[\r\n]+\s*/', ' ', $res->userinfo), 0, 512)), TRUE, FALSE);
- return FALSE;
+ 'message' => $res->getMessage() . " Query: "
+ . substr(preg_replace('/[\r\n]+\s*/', ' ', $res->userinfo), 0, 512)),
+ TRUE, FALSE);
}
- else
- {
- $res_id = sizeof($this->a_query_results);
- $this->a_query_results[$res_id] = $res;
- $this->last_res_id = $res_id;
- return $res_id;
- }
+
+ $res_id = sizeof($this->a_query_results);
+ $this->last_res_id = $res_id;
+ $this->a_query_results[$res_id] = $res;
+ return $res_id;
}
/**
* Resolves a given handle ID and returns the according query handle
- * If no ID is specified, the last ressource handle will be returned
+ * If no ID is specified, the last resource handle will be returned
*
* @param number Handle ID
- * @return mixed Ressource handle or FALE on failure
+ * @return mixed Resource handle or FALSE on failure
* @access private
*/
function _get_result($res_id=NULL)
@@ -564,10 +562,11 @@
if ($res_id==NULL)
$res_id = $this->last_res_id;
- if ($res_id && isset($this->a_query_results[$res_id]))
- return $this->a_query_results[$res_id];
- else
- return FALSE;
+ if (isset($this->a_query_results[$res_id]))
+ if (!PEAR::isError($this->a_query_results[$res_id]))
+ return $this->a_query_results[$res_id];
+
+ return FALSE;
}
--
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