[2] | 1 | <?php |
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| 2 | /**************************************************************************\ |
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| 3 | * eGroupWare API - Client browser detection * |
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| 4 | * ------------------------------------------------------------------------ * |
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| 5 | * This is not part of eGroupWare, but is used by eGroupWare. * |
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| 6 | * http://www.egroupware.org/ * |
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| 7 | * ------------------------------------------------------------------------ * |
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| 8 | * This program is free software; you can redistribute it and/or modify it * |
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| 9 | * under the terms of the GNU General Public License as published by the * |
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| 10 | * Free Software Foundation; either version 2 of the License, or (at your * |
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| 11 | * option) any later version. * |
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| 12 | \**************************************************************************/ |
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| 13 | |
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| 14 | /****************************************** |
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| 15 | ** Description : PHPClientSniffer |
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| 16 | ** Version : 1.0.0 |
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| 17 | ** File Name : PHPClientSniffer.php3 |
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| 18 | ** Author : Roger Raymond for PHyX8 studios |
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| 19 | ** Author Email : roger.raymond@asphyxia.com |
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| 20 | ** Created : Wednesday, August 23, 2000 |
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| 21 | ** Last Modified : |
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| 22 | ** Modified By : |
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| 23 | *' |
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| 24 | INFO: |
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| 25 | Returns client information based on HTTP_USER_AGENT |
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| 26 | |
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| 27 | BASED ON WORKS AND IDEAS BY: |
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| 28 | Tim Perdue of PHPBuilder.com |
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| 29 | http://www.phpbuilder.com/columns/tim20000821.php3 |
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| 30 | |
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| 31 | The Ultimate JavaScript Client Sniffer by Netscape. |
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| 32 | http://developer.netscape.com/docs/examples/javascript/NAME_type.html |
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| 33 | |
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| 34 | ======================================================================== |
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| 35 | USAGE: |
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| 36 | ======================================================================== |
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| 37 | include("PHPClientSniffer.php3"); |
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| 38 | $is = new sniffer; |
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| 39 | ======================================================================== |
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| 40 | VARIABLE NAMES VALUES |
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| 41 | ======================================================================== |
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| 42 | $is->UA The HTTP USER AGENT String |
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| 43 | $is->NAME Browser Name (Netscape, IE, Opera, iCab, Unknown) |
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| 44 | $is->VERSION Browser Full Version |
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| 45 | $is->MAJORVER Browser Major Version |
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| 46 | $is->MINORVER Browser Minor Version |
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| 47 | $is->AOL True/False |
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| 48 | $is->WEBTV True/False |
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| 49 | $is->JS Assumed JavaScript Version Supported by Browser |
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| 50 | $is->PLATFORM System Platform (Win16,Win32,Mac,OS2,Unix) |
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| 51 | $is->OS System OS (Win98,OS2,Mac68k,linux,bsd,etc...) see code |
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| 52 | $is->IP REMOTE_ADDR |
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| 53 | |
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| 54 | ======================================================================== |
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| 55 | |
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| 56 | '****************************************/ |
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| 57 | |
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| 58 | class clientsniffer |
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| 59 | { |
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| 60 | var $UA = ''; |
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| 61 | var $NAME = 'Unknown'; |
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| 62 | var $VERSION = 0; |
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| 63 | var $MAJORVER = 0; |
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| 64 | var $MINORVER = 0; |
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| 65 | var $AOL = false; |
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| 66 | var $WEBTV = false; |
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| 67 | var $JS = 0.0; |
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| 68 | var $PLATFORM = 'Unknown'; |
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| 69 | var $OS = 'Unknown'; |
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| 70 | var $IP = 'Unknown'; |
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| 71 | |
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| 72 | /* START CONSTRUCTOR */ |
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| 73 | function clientsniffer() |
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| 74 | { |
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| 75 | $this->UA = getenv(HTTP_USER_AGENT); |
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| 76 | |
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| 77 | // Determine NAME Name and Version |
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| 78 | if ( eregi( 'MSIE ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) || |
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| 79 | eregi( 'Microsoft Internet Explorer ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) ) |
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| 80 | { |
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| 81 | $this->VERSION = $info[1]; |
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| 82 | $this->NAME = 'IE'; |
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| 83 | } |
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| 84 | elseif ( eregi( 'Opera ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) || |
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| 85 | eregi( 'Opera/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) ) |
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| 86 | { |
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| 87 | $this->VERSION = $info[1]; |
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| 88 | $this->NAME = 'Opera'; |
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| 89 | } |
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| 90 | elseif ( eregi( 'iCab ([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) || |
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| 91 | eregi( 'iCab/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) ) |
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| 92 | { |
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| 93 | $this->VERSION = $info[1]; |
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| 94 | $this->NAME = 'iCab'; |
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| 95 | } |
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| 96 | elseif ( eregi( 'Netscape6/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) ) |
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| 97 | { |
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| 98 | $this->VERSION = $info[1]; |
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| 99 | $this->NAME = 'Netscape'; |
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| 100 | } |
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| 101 | elseif ( eregi( 'Mozilla/([0-9].[0-9a-zA-Z]{1,4})',$this->UA,$info) ) |
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| 102 | { |
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| 103 | $this->VERSION = $info[1]; |
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| 104 | $this->NAME = 'Netscape'; |
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| 105 | } |
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| 106 | else |
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| 107 | { |
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| 108 | $this->VERSION = 0; |
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| 109 | $this->NAME = 'Unknown'; |
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| 110 | } |
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| 111 | |
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| 112 | // Determine if AOL or WEBTV |
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| 113 | if( eregi( 'aol',$this->UA,$info)) |
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| 114 | { |
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| 115 | $this->AOL = true; |
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| 116 | } |
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| 117 | elseif( eregi( 'webtv',$this->UA,$info)) |
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| 118 | { |
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| 119 | $this->WEBTV = true; |
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| 120 | } |
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| 121 | |
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| 122 | // Determine Major and Minor Version |
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| 123 | if($this->VERSION > 0) |
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| 124 | { |
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| 125 | $pos = strpos($this->VERSION,'.'); |
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| 126 | if ($pos > 0) |
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| 127 | { |
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| 128 | $this->MAJORVER = substr($this->VERSION,0,$pos); |
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| 129 | $this->MINORVER = substr($this->VERSION,$pos,strlen($this->VERSION)); |
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| 130 | } |
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| 131 | else |
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| 132 | { |
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| 133 | $this->MAJORVER = $this->VERSION; |
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| 134 | } |
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| 135 | } |
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| 136 | |
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| 137 | // Determine Platform and OS |
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| 138 | |
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| 139 | // Check for Windows 16-bit |
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| 140 | if( eregi('Win16',$this->UA) || |
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| 141 | eregi('windows 3.1',$this->UA) || |
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| 142 | eregi('windows 16-bit',$this->UA) || |
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| 143 | eregi('16bit',$this->UA)) |
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| 144 | { |
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| 145 | $this->PLATFORM = 'Win16'; |
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| 146 | $this->OS = 'Win31'; |
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| 147 | } |
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| 148 | |
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| 149 | // Check for Windows 32-bit |
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| 150 | if(eregi('Win95',$this->UA) || eregi('windows 95',$this->UA)) |
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| 151 | { |
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| 152 | $this->PLATFORM = 'Win32'; |
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| 153 | $this->OS = 'Win95'; |
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| 154 | } |
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| 155 | elseif(eregi('Win98',$this->UA) || eregi('windows 98',$this->UA)) |
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| 156 | { |
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| 157 | $this->PLATFORM = 'Win32'; |
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| 158 | $this->OS = 'Win98'; |
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| 159 | } |
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| 160 | elseif(eregi('WinNT',$this->UA) || eregi('windows NT',$this->UA)) |
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| 161 | { |
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| 162 | $this->PLATFORM = 'Win32'; |
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| 163 | $this->OS = 'WinNT'; |
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| 164 | } |
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| 165 | else |
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| 166 | { |
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| 167 | $this->PLATFORM = 'Win32'; |
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| 168 | $this->OS = 'Win9xNT'; |
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| 169 | } |
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| 170 | |
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| 171 | // Check for OS/2 |
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| 172 | if( eregi('os/2',$this->UA) || eregi('ibm-webexplorer',$this->UA)) |
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| 173 | { |
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| 174 | $this->PLATFORM = 'OS2'; |
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| 175 | $this->OS = 'OS2'; |
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| 176 | } |
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| 177 | |
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| 178 | // Check for Mac 68000 |
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| 179 | if( eregi('68k',$this->UA) || eregi('68000',$this->UA)) |
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| 180 | { |
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| 181 | $this->PLATFORM = 'Mac'; |
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| 182 | $this->OS = 'Mac68k'; |
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| 183 | } |
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| 184 | |
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| 185 | //Check for Mac PowerPC |
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| 186 | if( eregi('ppc',$this->UA) || eregi('powerpc',$this->UA)) |
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| 187 | { |
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| 188 | $this->PLATFORM = 'Mac'; |
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| 189 | $this->OS = 'MacPPC'; |
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| 190 | } |
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| 191 | |
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| 192 | // Check for Unix Flavor |
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| 193 | |
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| 194 | //SunOS |
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| 195 | if(eregi('sunos',$this->UA)) |
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| 196 | { |
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| 197 | $this->PLATFORM = 'Unix'; |
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| 198 | $this->OS = 'sun'; |
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| 199 | } |
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| 200 | if(eregi('sunos 4',$this->UA)) |
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| 201 | { |
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| 202 | $this->PLATFORM = 'Unix'; |
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| 203 | $this->OS = 'sun4'; |
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| 204 | } |
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| 205 | elseif(eregi('sunos 5',$this->UA)) |
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| 206 | { |
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| 207 | $this->PLATFORM = 'Unix'; |
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| 208 | $this->OS = 'sun5'; |
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| 209 | } |
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| 210 | elseif(eregi('i86',$this->UA)) |
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| 211 | { |
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| 212 | $this->PLATFORM = 'Unix'; |
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| 213 | $this->OS = 'suni86'; |
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| 214 | } |
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| 215 | |
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| 216 | // Irix |
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| 217 | if(eregi('irix',$this->UA)) |
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| 218 | { |
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| 219 | $this->PLATFORM = 'Unix'; |
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| 220 | $this->OS = 'irix'; |
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| 221 | } |
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| 222 | if(eregi('irix 6',$this->UA)) |
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| 223 | { |
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| 224 | $this->PLATFORM = 'Unix'; |
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| 225 | $this->OS = 'irix6'; |
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| 226 | } |
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| 227 | elseif(eregi('irix 5',$this->UA)) |
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| 228 | { |
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| 229 | $this->PLATFORM = 'Unix'; |
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| 230 | $this->OS = 'irix5'; |
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| 231 | } |
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| 232 | |
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| 233 | //HP-UX |
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| 234 | if(eregi('hp-ux',$this->UA)) |
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| 235 | { |
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| 236 | $this->PLATFORM = 'Unix'; |
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| 237 | $this->OS = 'hpux'; |
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| 238 | } |
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| 239 | if(eregi('hp-ux',$this->UA) && ereg('10.',$this-UA)) |
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| 240 | { |
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| 241 | $this->PLATFORM = 'Unix'; |
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| 242 | $this->OS = 'hpux10'; |
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| 243 | } |
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| 244 | elseif(eregi('hp-ux',$this->UA) && ereg('09.',$this-UA)) |
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| 245 | { |
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| 246 | $this->PLATFORM = 'Unix'; |
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| 247 | $this->OS = 'hpux9'; |
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| 248 | } |
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| 249 | |
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| 250 | //AIX |
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| 251 | if(eregi('aix',$this->UA)) |
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| 252 | { |
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| 253 | $this->PLATFORM = 'Unix'; |
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| 254 | $this->OS = 'aix'; |
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| 255 | } |
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| 256 | if(eregi('aix1',$this->UA)) |
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| 257 | { |
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| 258 | $this->PLATFORM = 'Unix'; |
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| 259 | $this->OS = 'aix1'; |
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| 260 | } |
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| 261 | elseif(eregi('aix2',$this->UA)) |
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| 262 | { |
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| 263 | $this->PLATFORM = 'Unix'; |
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| 264 | $this->OS = 'aix2'; |
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| 265 | } |
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| 266 | elseif(eregi('aix3',$this->UA)) |
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| 267 | { |
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| 268 | $this->PLATFORM = 'Unix'; |
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| 269 | $this->OS = 'aix3'; |
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| 270 | } |
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| 271 | elseif(eregi('aix4',$this->UA)) |
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| 272 | { |
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| 273 | $this->PLATFORM = 'Unix'; |
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| 274 | $this->OS = 'aix4'; |
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| 275 | } |
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| 276 | |
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| 277 | // Linux |
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| 278 | if(eregi('inux',$this->UA)) |
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| 279 | { |
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| 280 | $this->PLATFORM = 'Unix'; |
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| 281 | $this->OS = 'linux'; |
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| 282 | } |
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| 283 | |
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| 284 | //Unixware |
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| 285 | if(eregi('unix_system_v',$this->UA)) |
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| 286 | { |
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| 287 | $this->PLATFORM = 'Unix'; |
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| 288 | $this->OS = 'unixware'; |
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| 289 | } |
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| 290 | |
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| 291 | //mpras |
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| 292 | if(eregi('ncr',$this->UA)) |
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| 293 | { |
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| 294 | $this->PLATFORM = 'Unix'; |
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| 295 | $this->OS = 'mpras'; |
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| 296 | } |
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| 297 | |
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| 298 | //Reliant |
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| 299 | if(eregi('reliantunix',$this->UA)) |
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| 300 | { |
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| 301 | $this->PLATFORM = 'Unix'; |
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| 302 | $this->OS = 'reliant'; |
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| 303 | } |
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| 304 | |
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| 305 | // DEC |
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| 306 | if(eregi('dec',$this->UA) || |
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| 307 | eregi('osfl',$this->UA) || |
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| 308 | eregi('alphaserver',$this->UA) || |
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| 309 | eregi('ultrix',$this->UA) || |
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| 310 | eregi('alphastation',$this->UA)) |
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| 311 | { |
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| 312 | $this->PLATFORM = 'Unix'; |
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| 313 | $this->OS = 'dec'; |
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| 314 | } |
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| 315 | |
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| 316 | // Sinix |
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| 317 | if(eregi('sinix',$this->UA)) |
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| 318 | { |
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| 319 | $this->PLATFORM = 'Unix'; |
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| 320 | $this->OS = 'sinix'; |
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| 321 | } |
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| 322 | |
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| 323 | // FreeBSD |
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| 324 | if(eregi('freebsd',$this->UA)) |
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| 325 | { |
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| 326 | $this->PLATFORM = 'Unix'; |
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| 327 | $this->OS = 'freebsd'; |
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| 328 | } |
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| 329 | |
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| 330 | // BSD |
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| 331 | if(eregi('bsd',$this->UA)) |
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| 332 | { |
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| 333 | $this->PLATFORM = 'Unix'; |
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| 334 | $this->OS = 'bsd'; |
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| 335 | } |
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| 336 | |
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| 337 | // VMS |
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| 338 | if(eregi('vax',$this->UA) || eregi('openvms',$this->UA)) |
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| 339 | { |
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| 340 | $this->PLATFORM = 'Unix'; |
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| 341 | $this->OS = 'vms'; |
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| 342 | } |
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| 343 | |
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| 344 | // SCO |
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| 345 | if(eregi('sco',$this->UA) || eregi('unix_sv',$this->UA)) |
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| 346 | { |
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| 347 | $this->PLATFORM = 'Unix'; |
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| 348 | $this->OS = 'sco'; |
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| 349 | } |
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| 350 | |
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| 351 | // Assume JavaScript Version |
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| 352 | |
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| 353 | // make the code a bit easier to read |
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| 354 | $ie = eregi('ie',$this->NAME); |
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| 355 | $ie5 = ( eregi('ie',$this->NAME) && ($this->MAJORVER >= 5) ); |
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| 356 | $ie4 = ( eregi('ie',$this->NAME) && ($this->MAJORVER >= 4) ); |
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| 357 | $ie3 = ( eregi('ie',$this->NAME) && ($this->MAJORVER >= 3) ); |
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| 358 | |
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| 359 | $nav = eregi('netscape',$this->NAME); |
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| 360 | $nav5 = ( eregi('netscape',$this->NAME) && ($this->MAJORVER >= 5) ); |
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| 361 | $nav4 = ( eregi('netscape',$this->NAME) && ($this->MAJORVER >= 4) ); |
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| 362 | $nav3 = ( eregi('netscape',$this->NAME) && ($this->MAJORVER >= 3) ); |
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| 363 | $nav2 = ( eregi('netscape',$this->NAME) && ($this->MAJORVER >= 2) ); |
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| 364 | |
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| 365 | $opera = eregi('opera',$this->NAME); |
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| 366 | |
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| 367 | // do the assumption |
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| 368 | // update as new versions are released |
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| 369 | |
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| 370 | // Provide upward compatibilty |
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| 371 | if($nav && ($this->MAJORVER > 5)) |
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| 372 | { |
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| 373 | $this->JS = 1.4; |
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| 374 | } |
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| 375 | elseif($ie && ($this->MAJORVER > 5)) |
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| 376 | { |
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| 377 | $this->JS = 1.3; |
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| 378 | } |
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| 379 | // check existing versions |
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| 380 | elseif($nav5) |
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| 381 | { |
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| 382 | $this->JS = 1.4; |
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| 383 | } |
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| 384 | elseif(($nav4 && ($this->VERSION > 4.05)) || $ie4) |
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| 385 | { |
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| 386 | $this->JS = 1.3; |
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| 387 | } |
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| 388 | elseif(($nav4 && ($this->VERSION <= 4.05)) || $ie4) |
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| 389 | { |
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| 390 | $this->JS = 1.2; |
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| 391 | } |
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| 392 | elseif($nav3 || $opera) |
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| 393 | { |
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| 394 | $this->JS = 1.1; |
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| 395 | } |
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| 396 | elseif(($nav && ($this->MAJORVER >= 2)) || ($ie && ($this->MAJORVER >=3))) |
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| 397 | { |
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| 398 | $this->JS = 1.0; |
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| 399 | } |
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| 400 | //no idea |
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| 401 | else |
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| 402 | { |
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| 403 | $this->JS = 0.0; |
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| 404 | } |
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| 405 | |
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| 406 | // Grab IP Address |
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| 407 | $this->IP = getenv('REMOTE_ADDR'); |
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| 408 | } |
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| 409 | } |
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