Библиотека для cis, online, cms1

PHPTAL/Exception.php

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+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+//  
+//  Copyright (c) 2004-2005 Laurent Bedubourg
+//  
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2.1 of the License, or (at your option) any later version.
+//  
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//  
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//  
+//  Authors: Laurent Bedubourg <lbedubourg@motion-twin.com>
+//  
+
+/**
+ * @package phptal
+ */
+class PHPTAL_Exception extends Exception
+{
+    public $srcFile;
+    public $srcLine;
+
+    public function __construct($msg, $srcFile=false, $srcLine=false)
+    {
+        parent::__construct($msg);
+        $this->srcFile = $srcFile;
+        $this->srcLine = $srcLine;
+    }
+
+    public function __toString()
+    {
+        if (empty($this->srcFile)){
+            return parent::__toString();
+        }
+        $res = sprintf('From %s around line %d'."\n", $this->srcFile, $this->srcLine);
+        $res .= parent::__toString();
+        return $res;
+    }
+
+    public static function formatted($format /*, ...*/)
+    {
+        $args = func_get_args();
+        $msg  = call_user_func('sprintf', $args);
+        return new PHPTAL_Exception($format);
+    }
+    
+    /**
+     * set new source line/file only if one hasn't been set previously
+     */
+    public function hintSrcPosition($srcFile, $srcLine)
+    {
+        if ($srcFile && $this->srcFile === false) $this->srcFile = $srcFile;
+        if ($srcLine && $this->srcLine === false) $this->srcLine = $srcLine;
+    }
+}
+
+?>