diff options
Diffstat (limited to 'program/include/rcube_browser.php')
| -rw-r--r-- | program/include/rcube_browser.php | 75 |
1 files changed, 75 insertions, 0 deletions
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; + } + } + |