--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Component/HttpKernel/Profiler/SqliteProfilerStorage.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,124 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Profiler;
+
+use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface;
+
+/**
+ * SqliteProfilerStorage stores profiling information in a SQLite database.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class SqliteProfilerStorage extends PdoProfilerStorage
+{
+    /**
+     * @throws \RuntimeException When neither of SQLite3 or PDO_SQLite extension is enabled
+     */
+    protected function initDb()
+    {
+        if (null === $this->db || $this->db instanceof \SQLite3) {
+            if ('sqlite' !== substr($this->dsn, 0, 6 )) {
+                throw new \RuntimeException('You are trying to use Sqlite with a wrong dsn. "'.$this->dsn.'"');
+            }
+            if (class_exists('SQLite3')) {
+                $db = new \SQLite3(substr($this->dsn, 7, strlen($this->dsn)), \SQLITE3_OPEN_READWRITE | \SQLITE3_OPEN_CREATE);
+                if (method_exists($db, 'busyTimeout')) {
+                    // busyTimeout only exists for PHP >= 5.3.3
+                    $db->busyTimeout(1000);
+                }
+            } elseif (class_exists('PDO') && in_array('sqlite', \PDO::getAvailableDrivers(), true)) {
+                $db = new \PDO($this->dsn);
+            } else {
+                throw new \RuntimeException('You need to enable either the SQLite3 or PDO_SQLite extension for the profiler to run properly.');
+            }
+
+            $db->exec('CREATE TABLE IF NOT EXISTS sf_profiler_data (token STRING, data STRING, ip STRING, url STRING, time INTEGER, parent STRING, created_at INTEGER)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_created_at ON sf_profiler_data (created_at)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_ip ON sf_profiler_data (ip)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_url ON sf_profiler_data (url)');
+            $db->exec('CREATE INDEX IF NOT EXISTS data_parent ON sf_profiler_data (parent)');
+            $db->exec('CREATE UNIQUE INDEX IF NOT EXISTS data_token ON sf_profiler_data (token)');
+
+            $this->db = $db;
+        }
+
+        return $this->db;
+    }
+
+    protected function exec($db, $query, array $args = array())
+    {
+        if ($db instanceof \SQLite3) {
+            $stmt = $this->prepareStatement($db, $query);
+            foreach ($args as $arg => $val) {
+                $stmt->bindValue($arg, $val, is_int($val) ? \SQLITE3_INTEGER : \SQLITE3_TEXT);
+            }
+
+            $res = $stmt->execute();
+            if (false === $res) {
+                throw new \RuntimeException(sprintf('Error executing SQLite query "%s"', $query));
+            }
+            $res->finalize();
+        } else {
+            parent::exec($db, $query, $args);
+        }
+    }
+
+    protected function fetch($db, $query, array $args = array())
+    {
+        $return = array();
+
+        if ($db instanceof \SQLite3) {
+            $stmt = $this->prepareStatement($db, $query, true);
+            foreach ($args as $arg => $val) {
+                $stmt->bindValue($arg, $val, is_int($val) ? \SQLITE3_INTEGER : \SQLITE3_TEXT);
+            }
+            $res = $stmt->execute();
+            while ($row = $res->fetchArray(\SQLITE3_ASSOC)) {
+                $return[] = $row;
+            }
+            $res->finalize();
+            $stmt->close();
+        } else {
+            $return = parent::fetch($db, $query, $args);
+        }
+
+        return $return;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function buildCriteria($ip, $url, $limit)
+    {
+        $criteria = array();
+        $args = array();
+
+        if ($ip = preg_replace('/[^\d\.]/', '', $ip)) {
+            $criteria[] = 'ip LIKE :ip';
+            $args[':ip'] = '%'.$ip.'%';
+        }
+
+        if ($url) {
+            $criteria[] = 'url LIKE :url ESCAPE "\"';
+            $args[':url'] = '%'.addcslashes($url, '%_\\').'%';
+        }
+
+        return array($criteria, $args);
+    }
+
+    protected function close($db)
+    {
+        if ($db instanceof \SQLite3) {
+            $db->close();
+        }
+    }
+}