* renamed some files libs

* added doc comments to drivers * DibiDriver::prepare() renamed to config() * fixed connection error handling in Postgre driver
2025-10-24 19:26:10 +02:00 · 2007-11-09 02:28:27 +00:00
parent 6492fe10b6
commit 8a6d664876
18 changed files with 978 additions and 154 deletions
--- a/dibi/libs/DibiLogger.php
+++ b/dibi/libs/DibiLogger.php
@@ -0,0 +1,105 @@
+<?php
+
+/**
+ * dibi - tiny'n'smart database abstraction layer
+ * ----------------------------------------------
+ *
+ * Copyright (c) 2005, 2007 David Grudl aka -dgx- (http://www.dgx.cz)
+ *
+ * This source file is subject to the "dibi license" that is bundled
+ * with this package in the file license.txt.
+ *
+ * For more information please see http://php7.org/dibi/
+ *
+ * @author     David Grudl
+ * @copyright  Copyright (c) 2005, 2007 David Grudl
+ * @license    http://php7.org/dibi/license  (dibi license)
+ * @category   Database
+ * @package    Dibi
+ * @link       http://php7.org/dibi/
+ */
+
+
+
+/**
+ * dibi basic logger & profiler (experimental)
+ *
+ * @version $Revision$ $Date$
+ */
+final class DibiLogger extends NObject
+{
+    /** @var string  Name of the file where SQL errors should be logged */
+    private $file;
+
+    /** @var bool */
+    public $logErrors = TRUE;
+
+    /** @var bool */
+    public $logQueries = TRUE;
+
+
+
+    /**
+     * @param string  filename
+     */
+    public function __construct($file)
+    {
+        $this->file = $file;
+    }
+
+
+
+    /**
+     * Event handler (events: exception, connected, beforeQuery, afterQuery, begin, commit, rollback)
+     *
+     * @param string event name
+     * @param mixed
+     * @param mixed
+     * @return void
+     */
+    public function handler($event, $driver, $arg)
+    {
+        if ($event === 'afterQuery' && $this->logQueries) {
+            $this->write(
+                "OK: " . dibi::$sql
+                . ($arg instanceof DibiResult ? ";\n-- rows: " . $arg->rowCount() : '')
+                . "\n-- takes: " . sprintf('%0.3f', dibi::$elapsedTime * 1000) . ' ms'
+                . "\n-- driver: " . $driver->getConfig('driver')
+                . "\n-- " . date('Y-m-d H:i:s')
+                . "\n\n"
+            );
+            return;
+        }
+
+        if ($event === 'exception' && $this->logErrors) {
+            // $arg is DibiDatabaseException
+            $message = $arg->getMessage();
+            $code = $arg->getCode();
+            if ($code) {
+                $message = "[$code] $message";
+            }
+
+            $this->write(
+                "ERROR: $message"
+                . "\n-- SQL: " . dibi::$sql
+                . "\n-- driver: " //. $driver->getConfig('driver')
+                . ";\n-- " . date('Y-m-d H:i:s')
+                . "\n\n"
+            );
+            return;
+        }
+    }
+
+
+
+    private function write($message)
+    {
+        $handle = fopen($this->file, 'a');
+        if (!$handle) return; // or throw exception?
+
+        flock($handle, LOCK_EX);
+        fwrite($handle, $message);
+        fclose($handle);
+    }
+
+}