From 041c93ce0bc00cb6417ce2e4bdce2ed84d37f50a Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 22 May 2012 06:31:37 -0400
Subject: [PATCH] Removed $Id$
---
program/include/rcube_browser.php | 49 +++++++++++++++++++++++++------------------------
1 files changed, 25 insertions(+), 24 deletions(-)
diff --git a/program/include/rcube_browser.php b/program/include/rcube_browser.php
index 1e30fc3..609ddb8 100644
--- a/program/include/rcube_browser.php
+++ b/program/include/rcube_browser.php
@@ -4,9 +4,12 @@
+-----------------------------------------------------------------------+
| program/include/rcube_browser.php |
| |
- | This file is part of the RoundCube Webmail client |
- | Copyright (C) 2007-2009, RoundCube Dev. - Switzerland |
- | Licensed under the GNU GPL |
+ | This file is part of the Roundcube Webmail client |
+ | Copyright (C) 2007-2009, The Roundcube Dev Team |
+ | |
+ | Licensed under the GNU General Public License version 3 or |
+ | any later version with exceptions for skins & plugins. |
+ | See the README file for a full license statement. |
| |
| PURPOSE: |
| Class representing the client browser's properties |
@@ -14,14 +17,11 @@
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
-
- $Id$
-
*/
-/**
+/**
* rcube_browser
- *
+ *
* Provide details about the client's browser based on the User-Agent header
*
* @package Core
@@ -30,25 +30,25 @@
{
function __construct()
{
- $HTTP_USER_AGENT = $_SERVER['HTTP_USER_AGENT'];
+ $HTTP_USER_AGENT = strtolower($_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');
+ $this->win = strpos($HTTP_USER_AGENT, 'win') != false;
+ $this->mac = strpos($HTTP_USER_AGENT, 'mac') != false;
+ $this->linux = strpos($HTTP_USER_AGENT, 'linux') != false;
+ $this->unix = strpos($HTTP_USER_AGENT, 'unix') != false;
- $this->opera = stristr($HTTP_USER_AGENT, 'opera');
- $this->ns4 = stristr($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, 'compatible; msie') && !$this->opera;
- $this->mz = stristr($HTTP_USER_AGENT, 'mozilla/5');
- $this->chrome = stristr($HTTP_USER_AGENT, 'chrome');
- $this->khtml = stristr($HTTP_USER_AGENT, 'khtml');
- $this->safari = ($this->khtml || stristr($HTTP_USER_AGENT, 'safari'));
+ $this->opera = strpos($HTTP_USER_AGENT, 'opera') !== false;
+ $this->ns4 = strpos($HTTP_USER_AGENT, 'mozilla/4') !== false && strpos($HTTP_USER_AGENT, 'msie') === false;
+ $this->ns = ($this->ns4 || strpos($HTTP_USER_AGENT, 'netscape') !== false);
+ $this->ie = !$this->opera && strpos($HTTP_USER_AGENT, 'compatible; msie') !== false;
+ $this->mz = !$this->ie && strpos($HTTP_USER_AGENT, 'mozilla/5') !== false;
+ $this->chrome = strpos($HTTP_USER_AGENT, 'chrome') !== false;
+ $this->khtml = strpos($HTTP_USER_AGENT, 'khtml') !== false;
+ $this->safari = !$this->chrome && ($this->khtml || strpos($HTTP_USER_AGENT, 'safari') !== false);
if ($this->ns || $this->chrome) {
- $test = preg_match('/(mozilla|chrome)\/([0-9.]+)/i', $HTTP_USER_AGENT, $regs);
+ $test = preg_match('/(mozilla|chrome)\/([0-9.]+)/', $HTTP_USER_AGENT, $regs);
$this->ver = $test ? (float)$regs[2] : 0;
}
else if ($this->mz) {
@@ -56,11 +56,11 @@
$this->ver = $test ? (float)$regs[1] : 0;
}
else if ($this->ie || $this->opera) {
- $test = preg_match('/(msie|opera) ([0-9.]+)/i', $HTTP_USER_AGENT, $regs);
+ $test = preg_match('/(msie|opera) ([0-9.]+)/', $HTTP_USER_AGENT, $regs);
$this->ver = $test ? (float)$regs[2] : 0;
}
- if (preg_match('/ ([a-z]{2})-([a-z]{2})/i', $HTTP_USER_AGENT, $regs))
+ if (preg_match('/ ([a-z]{2})-([a-z]{2})/', $HTTP_USER_AGENT, $regs))
$this->lang = $regs[1];
else
$this->lang = 'en';
@@ -68,6 +68,7 @@
$this->dom = ($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;
+ $this->imgdata = !$this->ie;
}
}
--
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