From eef9eb1146cf9903e58743291ca27c68340aea2c Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 21 Aug 2013 03:44:27 -0400
Subject: [PATCH] Synchronized localization files from Transifex
---
program/lib/Roundcube/rcube_db.php | 126 ++++++++++++++++++++++++-----------------
1 files changed, 73 insertions(+), 53 deletions(-)
diff --git a/program/lib/Roundcube/rcube_db.php b/program/lib/Roundcube/rcube_db.php
index c96bccc..8520700 100644
--- a/program/lib/Roundcube/rcube_db.php
+++ b/program/lib/Roundcube/rcube_db.php
@@ -47,6 +47,7 @@
'identifier_end' => '"',
);
+ const DEBUG_LINE_LENGTH = 4096;
/**
* Factory, returns driver-specific instance of the class
@@ -99,27 +100,15 @@
$this->db_dsnw_array = self::parse_dsn($db_dsnw);
$this->db_dsnr_array = self::parse_dsn($db_dsnr);
-
- // Initialize driver class
- $this->init();
- }
-
- /**
- * Initialization of the object with driver specific code
- */
- protected function init()
- {
- // To be used by driver classes
}
/**
* Connect to specific database
*
- * @param array $dsn DSN for DB connections
- *
- * @return PDO database handle
+ * @param array $dsn DSN for DB connections
+ * @param string $mode Connection mode (r|w)
*/
- protected function dsn_connect($dsn)
+ protected function dsn_connect($dsn, $mode)
{
$this->db_error = false;
$this->db_error_msg = null;
@@ -128,7 +117,7 @@
$dsn_string = $this->dsn_string($dsn);
$dsn_options = $this->dsn_options($dsn);
- if ($db_pconn) {
+ if ($this->db_pconn) {
$dsn_options[PDO::ATTR_PERSISTENT] = true;
}
@@ -157,9 +146,10 @@
return null;
}
+ $this->dbh = $dbh;
+ $this->db_mode = $mode;
+ $this->db_connected = true;
$this->conn_configure($dsn, $dbh);
-
- return $dbh;
}
/**
@@ -179,16 +169,6 @@
*/
protected function conn_configure($dsn, $dbh)
{
- }
-
- /**
- * Driver-specific database character set setting
- *
- * @param string $charset Character set name
- */
- protected function set_charset($charset)
- {
- $this->query("SET NAMES 'utf8'");
}
/**
@@ -218,23 +198,14 @@
$dsn = ($mode == 'r') ? $this->db_dsnr_array : $this->db_dsnw_array;
- $this->dbh = $this->dsn_connect($dsn);
- $this->db_connected = is_object($this->dbh);
+ $this->dsn_connect($dsn, $mode);
// use write-master when read-only fails
if (!$this->db_connected && $mode == 'r' && $this->is_replicated()) {
- $mode = 'w';
- $this->dbh = $this->dsn_connect($this->db_dsnw_array);
- $this->db_connected = is_object($this->dbh);
+ $this->dsn_connect($this->db_dsnw_array, 'w');
}
- if ($this->db_connected) {
- $this->db_mode = $mode;
- $this->set_charset('utf8');
- }
- else {
- $this->conn_failure = true;
- }
+ $this->conn_failure = !$this->db_connected;
}
/**
@@ -255,6 +226,11 @@
protected function debug($query)
{
if ($this->options['debug_mode']) {
+ if (($len = strlen($query)) > self::DEBUG_LINE_LENGTH) {
+ $diff = $len - self::DEBUG_LINE_LENGTH;
+ $query = substr($query, 0, self::DEBUG_LINE_LENGTH)
+ . "... [truncated $diff bytes]";
+ }
rcube::write_log('sql', '[' . (++$this->db_index) . '] ' . $query . ';');
}
}
@@ -362,8 +338,10 @@
*/
protected function _query($query, $offset, $numrows, $params)
{
+ $query = trim($query);
+
// Read or write ?
- $mode = preg_match('/^(select|show)/i', ltrim($query)) ? 'r' : 'w';
+ $mode = preg_match('/^(select|show|set)/i', $query) ? 'r' : 'w';
$this->db_connect($mode);
@@ -409,13 +387,16 @@
if ($result === false) {
$error = $this->dbh->errorInfo();
- $this->db_error = true;
- $this->db_error_msg = sprintf('[%s] %s', $error[1], $error[2]);
- rcube::raise_error(array('code' => 500, 'type' => 'db',
- 'line' => __LINE__, 'file' => __FILE__,
- 'message' => $this->db_error_msg . " (SQL Query: $query)"
- ), true, false);
+ if (empty($this->options['ignore_key_errors']) || $error[0] != '23000') {
+ $this->db_error = true;
+ $this->db_error_msg = sprintf('[%s] %s', $error[1], $error[2]);
+
+ rcube::raise_error(array('code' => 500, 'type' => 'db',
+ 'line' => __LINE__, 'file' => __FILE__,
+ 'message' => $this->db_error_msg . " (SQL Query: $query)"
+ ), true, false);
+ }
}
$this->last_result = $result;
@@ -702,11 +683,19 @@
/**
* Return SQL function for current time and date
*
+ * @param int $interval Optional interval (in seconds) to add/subtract
+ *
* @return string SQL function to use in query
*/
- public function now()
+ public function now($interval = 0)
{
- return "now()";
+ if ($interval) {
+ $add = ' ' . ($interval > 0 ? '+' : '-') . ' INTERVAL ';
+ $add .= $interval > 0 ? intval($interval) : intval($interval) * -1;
+ $add .= ' SECOND';
+ }
+
+ return "now()" . $add;
}
/**
@@ -789,12 +778,19 @@
/**
* Encodes non-UTF-8 characters in string/array/object (recursive)
*
- * @param mixed $input Data to fix
+ * @param mixed $input Data to fix
+ * @param bool $serialized Enable serialization
*
* @return mixed Properly UTF-8 encoded data
*/
- public static function encode($input)
+ public static function encode($input, $serialized = false)
{
+ // use Base64 encoding to workaround issues with invalid
+ // or null characters in serialized string (#1489142)
+ if ($serialized) {
+ return base64_encode(serialize($input));
+ }
+
if (is_object($input)) {
foreach (get_object_vars($input) as $idx => $value) {
$input->$idx = self::encode($value);
@@ -805,6 +801,7 @@
foreach ($input as $idx => $value) {
$input[$idx] = self::encode($value);
}
+
return $input;
}
@@ -814,12 +811,24 @@
/**
* Decodes encoded UTF-8 string/object/array (recursive)
*
- * @param mixed $input Input data
+ * @param mixed $input Input data
+ * @param bool $serialized Enable serialization
*
* @return mixed Decoded data
*/
- public static function decode($input)
+ public static function decode($input, $serialized = false)
{
+ // use Base64 encoding to workaround issues with invalid
+ // or null characters in serialized string (#1489142)
+ if ($serialized) {
+ // Keep backward compatybility where base64 wasn't used
+ if (strpos(substr($input, 0, 16), ':') !== false) {
+ return self::decode(@unserialize($input));
+ }
+
+ return @unserialize(base64_decode($input));
+ }
+
if (is_object($input)) {
foreach (get_object_vars($input) as $idx => $value) {
$input->$idx = self::decode($value);
@@ -856,6 +865,17 @@
}
/**
+ * Set class option value
+ *
+ * @param string $name Option name
+ * @param mixed $value Option value
+ */
+ public function set_option($name, $value)
+ {
+ $this->options[$name] = $value;
+ }
+
+ /**
* MDB2 DSN string parser
*
* @param string $sequence Secuence name
--
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