From aa78fde6a92f66b84d626e114d8b54a5fb6ece0c Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Wed, 14 Nov 2012 07:19:43 -0500
Subject: [PATCH] - Added function for IPv6 prefixes in multiserver mirror setups to nginx plugin.

---
 interface/lib/app.inc.php |  483 ++++++++++++++++++++++++++++++----------------------
 1 files changed, 277 insertions(+), 206 deletions(-)

diff --git a/interface/lib/app.inc.php b/interface/lib/app.inc.php
old mode 100644
new mode 100755
index 1d94463..e0b237b
--- a/interface/lib/app.inc.php
+++ b/interface/lib/app.inc.php
@@ -1,206 +1,277 @@
-<?php
-
-/*
-Copyright (c) 2007, Till Brehm, projektfarm Gmbh
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-      this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright notice,
-      this list of conditions and the following disclaimer in the documentation
-      and/or other materials provided with the distribution.
-    * Neither the name of ISPConfig nor the names of its contributors
-      may be used to endorse or promote products derived from this software without
-      specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/*
-    Application Class
-*/
-
-ob_start('ob_gzhandler');
-
-class app {
-
-	private $_language_inc = 0;
-	private $_wb;
-	private $_loaded_classes = array();
-	private $_conf;
-
-	public function __construct()
-    {
-		global $conf;
-		
-		if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS']) || isset($_REQUEST['s']) || isset($_REQUEST['s_old']) || isset($_REQUEST['conf'])) {
-			die('Internal Error: var override attempt detected');
-		}
-		
-		$this->_conf = $conf;
-		if($this->_conf['start_db'] == true) {
-			$this->load('db_'.$this->_conf['db_type']);
-			$this->db = new db;
-		}
-		
-		//* Start the session
-		if($this->_conf['start_session'] == true) {
-			session_start();
-			
-			//* Initialize session variables
-			if(!isset($_SESSION['s']['id']) ) $_SESSION['s']['id'] = session_id();
-			if(empty($_SESSION['s']['theme'])) $_SESSION['s']['theme'] = $conf['theme'];
-			if(empty($_SESSION['s']['language'])) $_SESSION['s']['language'] = $conf['language'];
-		}
-		
-		$this->uses('auth');
-	}
-
-	public function uses($classes)
-    {	
-        $cl = explode(',', $classes);
-		if(is_array($cl)) {
-			foreach($cl as $classname){
-				$classname = trim($classname);
-                //* Class is not loaded so load it
-				if(!array_key_exists($classname, $this->_loaded_classes)){
-					include_once(ISPC_CLASS_PATH."/$classname.inc.php");
-					$this->$classname = new $classname();
-					$this->_loaded_classes[$classname] = true;
-				}
-			}
-		}
-	}
-
-	public function load($files)
-    {	
-		$fl = explode(',', $files);
-		if(is_array($fl)) {
-			foreach($fl as $file){
-				$file = trim($file);
-				include_once(ISPC_CLASS_PATH."/$file.inc.php");
-			}
-		}
-	}
-
-	/** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
-	public function log($msg, $priority = 0)
-    {	
-		if($priority >= $this->_conf['log_priority']) {
-			if (is_writable($this->_conf['log_file'])) {
-				if (!$fp = fopen ($this->_conf['log_file'], 'a')) {
-					$this->error('Unable to open logfile.');
-				}
-				if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) {
-					$this->error('Unable to write to logfile.');
-				}
-				fclose($fp);
-			} else {
-				$this->error('Unable to write to logfile.');
-			}
-		} 
-	} 
-
-    /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
-	public function error($msg, $next_link = '', $stop = true, $priority = 1)
-    {
-		//$this->uses("error");
-		//$this->error->message($msg, $priority);
-		if($stop == true){
-			$msg = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-<head>
-<title>Error</title>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<link href="../themes/default/css/central.css" rel="stylesheet" type="text/css" />
-</head>
-<body>
-<div class="uniForm">
-  <div id="errorMsg">
-    <h3>Error</h3>
-      <ol>
-        <li>'.$msg;
-			if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a>';
-			$msg .= '</li>
-      </ol>
-  </div>
-</div>
-</body>
-</html>';
-			die($msg);
-		} else {
-			echo $msg;
-			if($next_link != '') echo "<a href='$next_link'>Next</a>";
-		}
-	}
-
-    /** Loads language */
-    public function lng($text)
-    {
-		if($this->_language_inc != 1) {
-			//* loading global and module Wordbook
-            // TODO: this need to be made clearer somehow - pedro
-			@include_once(ISPC_ROOT_PATH.'/lib/lang/'.$_SESSION['s']['language'].'.lng');
-			if(isset($_SESSION['s']['module']['name']) && isset($_SESSION['s']['language'])) {
-				$lng_file = ISPC_ROOT_PATH.'/web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$_SESSION['s']['language'].'.lng';
-				if(!file_exists($lng_file)) $lng_file = ISPC_ROOT_PATH.'/web/'.$_SESSION['s']['module']['name'].'/lib/lang/en.lng';
-				@include_once($lng_file);
-			}
-			$this->_wb = $wb;
-			$this->_language_inc = 1;
-		}		
-		if(!empty($this->_wb[$text])) {
-			$text = $this->_wb[$text];
-		}
-		return $text;
-	}
-
-    public function tpl_defaults()
-    {	
-		$this->tpl->setVar('app_title', $this->_conf['app_title']);
-		$this->tpl->setVar('app_version', $this->_conf['app_version']);
-		$this->tpl->setVar('app_link', $this->_conf['app_link']);
-		if(isset($this->_conf['app_logo']) && $this->_conf['app_logo'] != '' && @is_file($this->_conf['app_logo'])){
-			$this->tpl->setVar('app_logo', '<img src="'.$this->_conf['app_logo'].'">');
-		} else {
-			$this->tpl->setVar('app_logo', '&nbsp;');
-		}
-
-		$this->tpl->setVar('phpsessid', session_id());
-
-		$this->tpl->setVar('theme', $_SESSION['s']['theme']);
-		$this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']);
-
-		$this->tpl->setVar('delete_confirmation', $this->lng('delete_confirmation'));
-        //print_r($_SESSION);
-		if(isset($_SESSION['s']['module']['name'])) {
-			$this->tpl->setVar('app_module', $_SESSION['s']['module']['name']);
-		}
-		if(isset($_SESSION['s']['user']) && $_SESSION['s']['user']['typ'] == 'admin') {
-			$this->tpl->setVar('is_admin', 1);
-		}
-		if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) {
-			$this->tpl->setVar('is_reseller', 1);
-		}
-    }
-    
-} // end class
-
-//** Initialize application (app) object
-//* possible future =  new app($conf);
-$app = new app();
-
-?>
\ No newline at end of file
+<?php
+
+/*
+Copyright (c) 2007 - 2009, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+//* Enable gzip compression for the interface
+ob_start('ob_gzhandler');
+
+//* Set timezone
+if(isset($conf['timezone']) && $conf['timezone'] != '') date_default_timezone_set($conf['timezone']);
+
+//* Set error reporting level when we are not on a developer system
+if(DEVSYSTEM == 0) {
+	@ini_set('error_reporting', E_ALL & ~E_NOTICE & ~E_DEPRECATED);
+}
+
+/*
+    Application Class
+*/
+class app {
+
+	private $_language_inc = 0;
+	private $_wb;
+	private $_loaded_classes = array();
+	private $_conf;
+
+	public function __construct() {
+		global $conf;
+
+		if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS']) || isset($_REQUEST['s']) || isset($_REQUEST['s_old']) || isset($_REQUEST['conf'])) {
+			die('Internal Error: var override attempt detected');
+		}
+
+		$this->_conf = $conf;
+		if($this->_conf['start_db'] == true) {
+			$this->load('db_'.$this->_conf['db_type']);
+			$this->db = new db;
+		}
+
+		//* Start the session
+		if($this->_conf['start_session'] == true) {
+			
+			$this->uses('session');
+			session_set_save_handler(	array($this->session, 'open'),
+										array($this->session, 'close'),
+										array($this->session, 'read'),
+										array($this->session, 'write'),
+										array($this->session, 'destroy'),
+										array($this->session, 'gc'));
+			
+			session_start();
+
+			//* Initialize session variables
+			if(!isset($_SESSION['s']['id']) ) $_SESSION['s']['id'] = session_id();
+			if(empty($_SESSION['s']['theme'])) $_SESSION['s']['theme'] = $conf['theme'];
+			if(empty($_SESSION['s']['language'])) $_SESSION['s']['language'] = $conf['language'];
+		}
+
+        $this->uses('functions'); // we need this before all others!
+		$this->uses('auth,plugin');
+	}
+	
+	public function __destruct() {
+		session_write_close();
+	}
+
+	public function uses($classes) {
+		$cl = explode(',', $classes);
+		if(is_array($cl)) {
+			foreach($cl as $classname) {
+				$classname = trim($classname);
+				//* Class is not loaded so load it
+				if(!array_key_exists($classname, $this->_loaded_classes)) {
+					include_once(ISPC_CLASS_PATH."/$classname.inc.php");
+					$this->$classname = new $classname();
+					$this->_loaded_classes[$classname] = true;
+				}
+			}
+		}
+	}
+
+	public function load($files) {
+		$fl = explode(',', $files);
+		if(is_array($fl)) {
+			foreach($fl as $file) {
+				$file = trim($file);
+				include_once(ISPC_CLASS_PATH."/$file.inc.php");
+			}
+		}
+	}
+
+	/** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+	public function log($msg, $priority = 0) {
+		global $conf;
+		if($priority >= $this->_conf['log_priority']) {
+			// $server_id = $conf["server_id"];
+			$server_id = 0;
+			$priority = $this->functions->intval($priority);
+			$tstamp = time();
+			$msg = $this->db->quote('[INTERFACE]: '.$msg);
+			$this->db->query("INSERT INTO sys_log (server_id,datalog_id,loglevel,tstamp,message) VALUES ($server_id,0,$priority,$tstamp,'$msg')");
+			/*
+			if (is_writable($this->_conf['log_file'])) {
+				if (!$fp = fopen ($this->_conf['log_file'], 'a')) {
+					$this->error('Unable to open logfile.');
+				}
+				if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) {
+					$this->error('Unable to write to logfile.');
+				}
+				fclose($fp);
+			} else {
+				$this->error('Unable to write to logfile.');
+			}
+			*/
+		}
+	}
+
+	/** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+	public function error($msg, $next_link = '', $stop = true, $priority = 1) {
+		//$this->uses("error");
+		//$this->error->message($msg, $priority);
+		if($stop == true) {
+			/*
+			 * We always have a error. So it is better not to use any more objects like
+			 * the template or so, because we don't know why the error occours (it could be, that
+			 * the error occours in one of these objects..)
+			 */
+			/*
+			 * Use the template inside the user-template - Path. If it is not found, fallback to the
+			 * default-template (the "normal" behaviour of all template - files)
+			 */
+			if (file_exists(dirname(__FILE__) . '/../web/themes/' . $_SESSION['s']['theme'] . '/templates/error.tpl.htm')) {
+				$content = file_get_contents(dirname(__FILE__) . '/../web/themes/' . $_SESSION['s']['theme'] . '/templates/error.tpl.htm');
+			} else {
+				$content = file_get_contents(dirname(__FILE__) . '/../web/themes/default/templates/error.tpl.htm');
+			}
+			if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a>';
+			$content = str_replace('###ERRORMSG###', $msg, $content);
+			die($content);
+		} else {
+			echo $msg;
+			if($next_link != '') echo "<a href='$next_link'>Next</a>";
+		}
+	}
+
+	/** Translates strings in current language */
+	public function lng($text) {
+		global $conf;
+		if($this->_language_inc != 1) {
+			$language = (isset($_SESSION['s']['language']))?$_SESSION['s']['language']:$conf['language'];
+			//* loading global Wordbook
+			$this->load_language_file('lib/lang/'.$language.'.lng');
+			//* Load module wordbook, if it exists
+			if(isset($_SESSION['s']['module']['name'])) {
+				$lng_file = 'web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$language.'.lng';
+				if(!file_exists(ISPC_ROOT_PATH.'/'.$lng_file)) $lng_file = '/web/'.$_SESSION['s']['module']['name'].'/lib/lang/en.lng';
+				$this->load_language_file($lng_file);
+			}
+			$this->_language_inc = 1;
+		}
+		if(!empty($this->_wb[$text])) {
+			$text = $this->_wb[$text];
+		} else {
+			if($this->_conf['debug_language']) {
+				$text = '#'.$text.'#';
+			}
+		}
+		return $text;
+	}
+
+	//** Helper function to load the language files.
+	public function load_language_file($filename) {
+		$filename = ISPC_ROOT_PATH.'/'.$filename;
+		if(substr($filename,-4) != '.lng') $this->error('Language file has wrong extension.');
+		if(file_exists($filename)) {
+			@include($filename);
+			if(is_array($wb)) {
+				if(is_array($this->_wb)) {
+					$this->_wb = array_merge($this->_wb,$wb);
+				} else {
+					$this->_wb = $wb;
+				}
+			}
+		}
+	}
+
+	public function tpl_defaults() {
+		$this->tpl->setVar('app_title', $this->_conf['app_title']);
+		if(isset($_SESSION['s']['user'])) {
+			$this->tpl->setVar('app_version', $this->_conf['app_version']);
+            // get pending datalog changes
+            $datalog = $this->db->datalogStatus();
+            $this->tpl->setVar('datalog_changes_txt', $this->lng('datalog_changes_txt'));
+            $this->tpl->setVar('datalog_changes_end_txt', $this->lng('datalog_changes_end_txt'));
+            $this->tpl->setVar('datalog_changes_count', $datalog['count']);
+            $this->tpl->setLoop('datalog_changes', $datalog['entries']);
+		} else {
+			$this->tpl->setVar('app_version', '');
+		}
+		$this->tpl->setVar('app_link', $this->_conf['app_link']);
+		/*
+		if(isset($this->_conf['app_logo']) && $this->_conf['app_logo'] != '' && @is_file($this->_conf['app_logo'])) {
+			$this->tpl->setVar('app_logo', '<img src="'.$this->_conf['app_logo'].'">');
+		} else {
+			$this->tpl->setVar('app_logo', '&nbsp;');
+		}
+		*/
+		$this->tpl->setVar('app_logo', $this->_conf['logo']);
+
+		$this->tpl->setVar('phpsessid', session_id());
+
+		$this->tpl->setVar('theme', $_SESSION['s']['theme']);
+		$this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']);
+
+		$this->tpl->setVar('delete_confirmation', $this->lng('delete_confirmation'));
+		//print_r($_SESSION);
+		if(isset($_SESSION['s']['module']['name'])) {
+			$this->tpl->setVar('app_module', $_SESSION['s']['module']['name']);
+		}
+		if(isset($_SESSION['s']['user']) && $_SESSION['s']['user']['typ'] == 'admin') {
+			$this->tpl->setVar('is_admin', 1);
+		}
+		if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) {
+			$this->tpl->setVar('is_reseller', 1);
+		}
+		/* Show username */
+		if(isset($_SESSION['s']['user'])) {
+			$this->tpl->setVar('cpuser', $_SESSION['s']['user']['username']);
+			$this->tpl->setVar('logout_txt', $this->lng('logout_txt'));
+			/* Show search field only for normal users, not mail users */
+			if(stristr($_SESSION['s']['user']['username'],'@')){
+				$this->tpl->setVar('usertype', 'mailuser');
+			} else {
+				$this->tpl->setVar('usertype', 'normaluser');
+			}
+		}
+		
+		/* Global Search */
+		$this->tpl->setVar('globalsearch_resultslimit_of_txt', $this->lng('globalsearch_resultslimit_of_txt'));
+		$this->tpl->setVar('globalsearch_resultslimit_results_txt', $this->lng('globalsearch_resultslimit_results_txt'));
+		$this->tpl->setVar('globalsearch_noresults_text_txt', $this->lng('globalsearch_noresults_text_txt'));
+		$this->tpl->setVar('globalsearch_noresults_limit_txt', $this->lng('globalsearch_noresults_limit_txt'));
+		$this->tpl->setVar('globalsearch_searchfield_watermark_txt', $this->lng('globalsearch_searchfield_watermark_txt'));
+	}
+
+} // end class
+
+//** Initialize application (app) object
+//* possible future =  new app($conf);
+$app = new app();
+
+?>

--
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