From 47124c2279382714afd8dbe4a867a867ea179199 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Sat, 12 Apr 2008 13:54:45 +0000
Subject: Changed codebase to PHP5 with autoloader + added some new classes
 from the devel-vnext branch

---
 program/include/rcube_browser.php | 75 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 program/include/rcube_browser.php

(limited to 'program/include/rcube_browser.php')

diff --git a/program/include/rcube_browser.php b/program/include/rcube_browser.php
new file mode 100644
index 000000000..af393d63e
--- /dev/null
+++ b/program/include/rcube_browser.php
@@ -0,0 +1,75 @@
+<?php
+
+/*
+ +-----------------------------------------------------------------------+
+ | program/include/rcube_browser.php                                     |
+ |                                                                       |
+ | This file is part of the RoundCube Webmail client                     |
+ | Copyright (C) 2007-2008, RoundCube Dev. - Switzerland                 |
+ | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | PURPOSE:                                                              |
+ |   Class representing the client browser's properties                  |
+ |                                                                       |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com>                        |
+ +-----------------------------------------------------------------------+
+
+ $Id: rcube_browser.php 328 2006-08-30 17:41:21Z thomasb $
+
+*/
+
+/** 
+ * rcube_browser
+ * 
+ * Provide details about the client's browser based on the User-Agent header
+ *
+ * @package Core
+ */
+class rcube_browser
+{
+    function __construct()
+    {
+        $HTTP_USER_AGENT = $_SERVER['HTTP_USER_AGENT'];
+
+        $this->ver = 0;
+        $this->win = stristr($HTTP_USER_AGENT, 'win');
+        $this->mac = stristr($HTTP_USER_AGENT, 'mac');
+        $this->linux = stristr($HTTP_USER_AGENT, 'linux');
+        $this->unix  = stristr($HTTP_USER_AGENT, 'unix');
+
+        $this->ns4 = stristr($HTTP_USER_AGENT, 'mozilla/4') && !stristr($HTTP_USER_AGENT, 'msie');
+        $this->ns  = ($this->ns4 || stristr($HTTP_USER_AGENT, 'netscape'));
+        $this->ie  = stristr($HTTP_USER_AGENT, 'msie');
+        $this->mz  = stristr($HTTP_USER_AGENT, 'mozilla/5');
+        $this->opera = stristr($HTTP_USER_AGENT, 'opera');
+        $this->safari = stristr($HTTP_USER_AGENT, 'safari');
+
+        if ($this->ns) {
+            $test = eregi("mozilla\/([0-9\.]+)", $HTTP_USER_AGENT, $regs);
+            $this->ver = $test ? (float)$regs[1] : 0;
+        }
+        if ($this->mz) {
+            $test = ereg("rv:([0-9\.]+)", $HTTP_USER_AGENT, $regs);
+            $this->ver = $test ? (float)$regs[1] : 0;
+        }
+        if($this->ie) {
+            $test = eregi("msie ([0-9\.]+)", $HTTP_USER_AGENT, $regs);
+            $this->ver = $test ? (float)$regs[1] : 0;
+        }
+        if ($this->opera) {
+            $test = eregi("opera ([0-9\.]+)", $HTTP_USER_AGENT, $regs);
+            $this->ver = $test ? (float)$regs[1] : 0;
+        }
+
+        if (eregi(" ([a-z]{2})-([a-z]{2})", $HTTP_USER_AGENT, $regs))
+            $this->lang =  $regs[1];
+        else
+            $this->lang =  'en';
+
+        $this->dom = ($this->mz || $this->safari || ($this->ie && $this->ver>=5) || ($this->opera && $this->ver>=7));
+        $this->pngalpha = $this->mz || $this->safari || ($this->ie && $this->ver>=5.5) ||
+            ($this->ie && $this->ver>=5 && $this->mac) || ($this->opera && $this->ver>=7) ? true : false;
+    }
+  }
+
-- 
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