From bf78d3ed3249c9c7fdf38737f6c14f04b21b5330 Mon Sep 17 00:00:00 2001 From: robert Date: Thu, 17 Mar 2005 20:09:36 +0000 Subject: [PATCH] modernize userAgent class, make it return additional info such as OS, platform, language, understang more rendering engines, better functions to check for them and their version --- include/classes/useragent.php-class | 594 ++++++++++++++++------------ 1 file changed, 352 insertions(+), 242 deletions(-) diff --git a/include/classes/useragent.php-class b/include/classes/useragent.php-class index f5df93d..d1fd435 100755 --- a/include/classes/useragent.php-class +++ b/include/classes/useragent.php-class @@ -45,7 +45,7 @@ class userAgent { // var $uastring // the plain User Agent string // var $brand - // returns the User Agent brand name + // the User Agent brand name // var $version // the User Agent version // var $bot @@ -55,6 +55,7 @@ class userAgent { // // function getBrand() // returns the User Agent Brand Name + // // function getVersion() // returns the User Agent version // @@ -65,8 +66,39 @@ class userAgent { // function getUAString() // returns the full User Agent string // - // function isbot() + // function getEngine() + // returns a string telling the detected rendering engine, null if we can't detect + // one of gecko|khtml|trident|tasman|nscp|presto|gzilla|gtkhtml|links|unkown + // + // function hasEngine($rnd_engine) + // returns true if the given rendering engine was detected + // + // function getEngineVersion() + // returns a the version number for the rendering engine + // this may be the same as getVersion() for many engines, or null if we don't know + // + // function getOS() + // returns a string telling the detected operating system, null if we can't detect + // might be very verbose, uses no abbreviations for most names + // + // function getPlatform() + // returns a string telling the detected OS platform, null if we can't detect + // one of windows|linux|mac|solaris|unkown + // + // function getLanguage() { + // returns a string telling the detected browser UI language, null if we can't detect + // should be an ISO code + // + // function isBot() // returns true if User Agent seems to be a bot + // + // *** functions that only return useable info for some agents *** + // + // function getGeckoDate() + // returns the Gecko date for Gecko-based browsers, null for others + // + // *** functions for compat to older versions of this class *** + // // function isns() // returns true if User Agent seems to be Netscape brand, false if not // function isns4() @@ -81,74 +113,8 @@ class userAgent { // returns true if User Agent seems to be a KHTML-based browser, false if not // collection of some known User Agent Strings: - // Mozilla/5.0 (compatible; Konqueror/3; Linux 2.4.18; X11; i686) - // Mozilla/5.0 (X11; U; Linux i686; de-AT; rv:1.3b) Gecko/20030114 - // Mozilla/4.0 (compatible; MSIE 5.0; Windows 95; DigExt) - // Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Win 9x 4.90) - // Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) - // Mozilla/4.75 [de] (Win98; U) - // Opera/5.12 (Windows 2000; U) [de] - // Mozilla/5.0 (Windows; U; Win 9x 4.90; de-DE; m18) Gecko/20010131 Netscape6/6.01 - // Mozilla/5.0 (Windows; U; Windows NT 5.1; de-DE; rv:1.0.1) Gecko/20020823 Netscape/7.0 - // Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en) AppleWebKit/51 (like Gecko) Safari/51 - // Lynx/2.8.4rel.1 libwww-FM/2.14 SSL-MM/1.4.1 OpenSSL/0.9.6g - // Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en-US; rv:1.0.1) Gecko/20021109 Chimera/0.6+ - // Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7b) Gecko/20040302 Camino/0.7+ - // Mozilla/5.0 (Windows; U; Win 9x 4.90; en-US; rv:1.3a) Gecko/20021207 Phoenix/0.5 - // Mozilla/5.0 Galeon/1.2.7 (X11; Linux i686; U;) Gecko/20021204 - // Mozilla/4.0 (compatible; MSIE 5.0; Windows XP) Opera 6.05 [ja] - // Mozilla/4.0 (compatible; MSIE 5.12; Mac_PowerPC) OmniWeb/4.1.1-v424.6 - // Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4b) Gecko/20030516 Mozilla Firebird/0.6 - // Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.5a) Gecko/20030728 Mozilla Firebird/0.6.1 - // Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7a) Gecko/20040216 Firefox/0.8.0+ - // Python-urllib/1.15 - // *** search bots: *** - // W3C_Validator/1.305.2.12 libwww-perl/5.64 - // Scooter/3.3 - // Spinne/2.0 med_AH - // Vagabondo/2.0 MT (webagent at wise-guys dot nl) - // TurnitinBot/1.5 ( ">http://www.turnitin.com/robot/crawlerinfo.html) - // FAST-WebCrawler/3.x Multimedia (mm dash crawler at fast dot no) - // Firefly/1.0 (compatible; Mozilla 4.0; MSIE 5.5) - // Googlebot/2.1 (+ ">http://www.googlebot.com/bot.html) - // Scrubby/2.2 ( ">http://www.scrubtheweb.com/) - // psbot/0.1 (+ ">http://www.picsearch.com/bot.html) - // NG/1.0 - // URL_Spider_Pro/3.0 ( ">http://www.innerprise.net/usp-spider.asp)" - // Pompos/1.3 ">http://dir.com/pompos.html - // Szukacz/1.5 (robot; www.szukacz.pl/jakdzialarobot.html; info@szukacz.pl) - // ASPseek/1.2.10 - // NPBot-1/2.0 - // NetResearchServer/2.7(loopimprovements.com/robot.html) - // dloader(NaverRobot)/1.0 - // Mozilla/4.0 compatible ZyBorg/1.0 Daily Refresh Beta-d03 (wn.zyborg@looksmart.net; - // Mozilla/2.0 (compatible; Ask Jeeves/Teoma) - // Mozilla/5.0 (Slurp/si; slurp@inktomi.com; ">http://www.inktomi.com/slurp.html) - // Mozilla/5.0 [en] (compatible; Gulper Web Bot 0.2.4 www.ecsl.cs.sunysb.edu/~maxim/cgi-bin/Link/GulperBot) - // Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; Girafabot; girafabot at girafa dot com; - // Mozilla/4.0 (efp@gmx.net) - // Mozilla/4.5 (compatible; HTTrack 3.0x; Windows 98) - // PingALink Monitoring Services 1.0 (http://www.pingalink.com) - // IlTrovatore-Setaccio (+ ">http://www.iltrovatore.it) - // Mercator-2.0 - // appie 1.1 (www.walhello.com) - // larbin_2.6.2 (larbin2.6.2@unspecified.mail) - // OWR_Crawler 0.1 - // search.ch V1.4.2 (spiderman@search.ch; - // WebFilter Robot 1.0 - // Openfind data gatherer, Openbot/3.0+(robot-response@openfind.com.tw;+ - // LinkWalker - // Internet Explorer 5.5 - // BaiDuSpider - // Mozilla/4.0 (compatible; B-l-i-t-z-B-O-T) - // B l i t z B O T @ t r i c u s . n e t (Mozilla compatible) - // sitecheck.internetseer.com (For more info see: ">http://sitecheck.internetseer.com) - // http://www.almaden.ibm.com/cs/crawler   [c01] - // ia_archiver - // Nutch - // Mozilla - // HeinrichderMiragoRobot - // dumbBot + // *** see testbed/ua_list_raw.txt *** + // *** see also http://www.pgts.com.au/pgtsj/pgtsj0208c.html *** var $uastring; var $brand; @@ -167,220 +133,201 @@ class userAgent { } // get UA brand and version - $this->brand = "Unknown"; $this->version = 0; - if (ereg("([0-9a-zA-Z\.()-]+)/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = $regs[1]; // this is a reasonable default :) - $this->version = $regs[2]; // this is a reasonable default :) - } - if (ereg("Netscape6/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Netscape"; + $this->brand = 'Unknown'; $this->version = null; + // find reasonable defaults + if (preg_match('|([0-9a-zA-Z\.()_ -]+)/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = trim($regs[1]); + $this->version = $regs[2]; + } + elseif (preg_match('|^([a-zA-Z\._ -]+)[_ -][vV]?([0-9][0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = trim($regs[1]); + $this->version = $regs[2]; + } + elseif (preg_match('|^([a-zA-Z\._ -]+)|', $this->uastring, $regs)) { + $this->brand = trim($regs[1]); + $this->version = null; + } + // search for any real and/or special UAs + if (preg_match('|Netscape6/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Netscape'; $this->version = $regs[1]; } - elseif (ereg("Netscape/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Netscape"; + elseif (preg_match('|Netscape/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Netscape'; $this->version = $regs[1]; } - elseif (ereg("Chimera/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Chimera"; + elseif (preg_match('|Chimera/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Chimera'; $this->version = $regs[1]; } - elseif (ereg("Camino/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Camino"; + elseif (preg_match('|Camino/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Camino'; $this->version = $regs[1]; } - elseif (ereg("Phoenix/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Phoenix"; + elseif (preg_match('|Phoenix/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Phoenix'; $this->version = $regs[1]; } - elseif (ereg("Mozilla Firebird/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Mozilla Firebird"; + elseif (preg_match('|Mozilla Firebird/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Mozilla Firebird'; $this->version = $regs[1]; } - elseif (ereg("Firefox/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Firefox"; + elseif (preg_match('|Firefox/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Firefox'; $this->version = $regs[1]; } - elseif (ereg("Galeon/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Galeon"; + elseif (preg_match('|Galeon/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Galeon'; $this->version = $regs[1]; } - elseif (ereg("rv:([0-9a-zA-Z\.+]+)", $this->uastring, $regs) && strstr($this->uastring, "Mozilla/") && strstr($this->uastring, "Gecko/")) { - $this->brand = "Mozilla"; + elseif (preg_match('|rv:([0-9a-zA-Z\.+]+)|', $this->uastring, $regs) && strstr($this->uastring, "Mozilla/") && strstr($this->uastring, "Gecko/")) { + $this->brand = 'Mozilla'; $this->version = $regs[1]; } - elseif (ereg("Opera[ /]([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Opera"; + elseif (preg_match('|Opera[ /]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Opera'; $this->version = $regs[1]; } - elseif (ereg("OmniWeb/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "OmniWeb"; + elseif (preg_match('|OmniWeb/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'OmniWeb'; $this->version = $regs[1]; } - elseif (ereg("Konqueror/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Konqueror"; + elseif (preg_match('|Konqueror/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Konqueror'; $this->version = $regs[1]; } - elseif (ereg("Safari/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Safari"; + elseif (preg_match('|Safari/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Safari'; $this->version = $regs[1]; } - elseif (ereg("AppleWebKit/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "AppleWebKit"; + elseif (preg_match('|AppleWebKit/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'AppleWebKit'; $this->version = $regs[1]; } - elseif (ereg("W3C_Validator/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "W3C_Validator"; + elseif (preg_match('|MSFrontPage/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Microsoft FrontPage'; $this->version = $regs[1]; - $this->bot = true; } - elseif (ereg("ZyBorg/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "ZyBorg"; + elseif (preg_match('|iCab[/ ]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'iCab'; $this->version = $regs[1]; - $this->bot = true; } - elseif (ereg("Ask Jeeves/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Ask Jeeves"; + elseif (preg_match('|IBrowse[/ ]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'IBrowse'; $this->version = $regs[1]; - $this->bot = true; } - elseif (ereg("Slurp/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Slurp"; + elseif (preg_match('|Configuration/CLDC-([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'CLDC'; $this->version = $regs[1]; - $this->bot = true; } - elseif (ereg("Openbot/([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Openbot"; + elseif (preg_match('|ELinks \(([0-9a-zA-Z\.+]+);|', $this->uastring, $regs)) { + $this->brand = 'ELinks'; $this->version = $regs[1]; - $this->bot = true; } - elseif (ereg("Mercator-([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Mercator"; + elseif (preg_match('|ZyBorg/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'ZyBorg'; $this->version = $regs[1]; $this->bot = true; } - elseif (ereg("appie ([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "appie"; + elseif (preg_match('|Googlebot/?([0-9a-zA-Z\.+]+)?|', $this->uastring, $regs)) { + $this->brand = 'Googlebot'; $this->version = $regs[1]; $this->bot = true; } - elseif (ereg("larbin_([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "larbin"; + elseif (preg_match('|Ask Jeeves/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Ask Jeeves'; $this->version = $regs[1]; $this->bot = true; } - elseif (ereg("Gulper Web Bot ([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Gulper Web Bot"; + elseif (preg_match('|Slurp/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Slurp'; $this->version = $regs[1]; $this->bot = true; } - elseif (ereg("HTTrack ([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "HTTrack"; + elseif (preg_match('|Gulper Web Bot ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Gulper Web Bot'; $this->version = $regs[1]; $this->bot = true; } - elseif (ereg("OWR_Crawler ([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "OWR_Crawler"; + elseif (preg_match('|HTTrack ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'HTTrack'; $this->version = $regs[1]; $this->bot = true; } - elseif (ereg("search.ch ([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "search.ch"; - $this->version = $regs[1]; + elseif (preg_match('|^Internet Explorer 5.5|', $this->uastring)) { + $this->brand = 'Unknown bot (IE5.5)'; + $this->version = null; $this->bot = true; } - elseif (ereg("WebFilter Robot ([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "WebFilter Robot"; - $this->version = $regs[1]; + elseif (preg_match('|^Mozilla[\s ]*$|', $this->uastring)) { + $this->brand = 'Unknown bot (Mozilla)'; + $this->version = null; $this->bot = true; } - elseif (ereg("^LinkWalker", $this->uastring)) { - $this->brand = "LinkWalker"; - $this->version = ""; + elseif (preg_match('|http://www.almaden.ibm.com/cs/crawler|', $this->uastring)) { + $this->brand = 'almaden crawler'; + $this->version = null; $this->bot = true; } - elseif (ereg("^Internet Explorer 5.5", $this->uastring)) { - $this->brand = "Unknown bot (IE5.5)"; - $this->version = ""; + elseif (preg_match('|B-l-i-t-z-B-O-T|', $this->uastring) || preg_match('|B l i t z B O T @ t r i c u s . n e t|', $this->uastring)) { + $this->brand = 'BlitzBOT'; + $this->version = null; $this->bot = true; } - elseif (ereg("^Mozilla[\s ]*$", $this->uastring)) { - $this->brand = "Unknown bot (Mozilla)"; - $this->version = ""; + elseif (preg_match('|sitecheck.internetseer.com|', $this->uastring)) { + $this->brand = 'internetseer'; + $this->version = null; $this->bot = true; } - elseif (ereg("^BaiDuSpider", $this->uastring)) { - $this->brand = "BaiDuSpider"; - $this->version = ""; + elseif (preg_match('|Girafabot|', $this->uastring)) { + $this->brand = 'Girafabot'; + $this->version = null; $this->bot = true; } - elseif (ereg("^ia_archiver", $this->uastring)) { - $this->brand = "ia_archiver"; - $this->version = ""; + elseif (preg_match('|efp@gmx.net|', $this->uastring)) { + $this->brand = 'efp'; + $this->version = null; $this->bot = true; } - elseif (ereg("^PingALink", $this->uastring)) { - $this->brand = "PingALink"; - $this->version = ""; - $this->bot = true; + elseif (preg_match('|^Firefly|', $this->uastring)) { + // comes here with correct value but would be detected as MSIE } - elseif (ereg("^IlTrovatore-Setaccio", $this->uastring)) { - $this->brand = "IlTrovatore-Setaccio"; - $this->version = ""; - $this->bot = true; + elseif (preg_match('|Avant Browser[^/]|', $this->uastring)) { + $this->brand = 'Avant Browser'; + $this->version = null; } - elseif (ereg("^Nutch", $this->uastring)) { - $this->brand = "Nutch"; - $this->version = ""; - $this->bot = true; - } - elseif (ereg("^dumbBot", $this->uastring)) { - $this->brand = "dumbBot"; - $this->version = ""; - $this->bot = true; - } - elseif (ereg("http://www.almaden.ibm.com/cs/crawler", $this->uastring)) { - $this->brand = "almaden crawler"; - $this->version = ""; - $this->bot = true; - } - elseif (ereg("B-l-i-t-z-B-O-T", $this->uastring) || ereg("B l i t z B O T @ t r i c u s . n e t", $this->uastring)) { - $this->brand = "BlitzBOT"; - $this->version = ""; - $this->bot = true; - } - elseif (ereg("sitecheck.internetseer.com", $this->uastring)) { - $this->brand = "internetseer"; - $this->version = ""; - $this->bot = true; + elseif (preg_match('|Crazy Browser ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Crazy Browser'; + $this->version = $regs[1]; } - elseif (ereg("Girafabot", $this->uastring)) { - $this->brand = "Girafabot"; - $this->version = ""; - $this->bot = true; + elseif (preg_match('|AOL ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'AOL'; + $this->version = $regs[1]; } - elseif (ereg("efp@gmx.net", $this->uastring)) { - $this->brand = "efp"; - $this->version = ""; - $this->bot = true; + elseif (preg_match('|MSN ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'MSN'; + $this->version = $regs[1]; } - elseif (ereg("HeinrichderMiragoRobot", $this->uastring)) { - $this->brand = "HeinrichderMiragoRobot"; - $this->version = ""; - $this->bot = true; + elseif (preg_match('|MS FrontPage ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Microsoft FrontPage'; + $this->version = $regs[1]; } - elseif (ereg("MSIE ([0-9a-zA-Z\.+]+)", $this->uastring, $regs)) { - $this->brand = "Microsoft Internet Explorer"; + elseif (preg_match('|MSIE ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Microsoft Internet Explorer'; $this->version = $regs[1]; } - elseif (ereg("Mozilla/([0-9a-zA-Z\.+]+)", $this->uastring, $regs) && !strstr($this->uastring, "compatible;") && !strstr($this->uastring, "Gecko/")) { - $this->brand = "Netscape"; + elseif (preg_match('|Mozilla/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs) && !strstr($this->uastring, "compatible;") && !strstr($this->uastring, "Gecko/")) { + $this->brand = 'Netscape'; $this->version = $regs[1]; - if (intval($this->version) == 4) { $this->brand .= " Communicator"; } + if (intval($this->version) == 4) { $this->brand .= ' Communicator'; } } $botArray = array('Scooter','Spinne','Vagabondo','TurnitinBot','FAST-WebCrawler','Firefly','Googlebot', 'Scrubby','psbot','NG','URL_Spider_Pro','Pompos','Szukacz','ASPseek','NPBot-1', - 'dloader(NaverRobot)','NetResearchServer','','','','','','',''); + 'dloader(NaverRobot)','NetResearchServer','HeinrichderMiragoRobot','LinkWalker', + 'Openbot','W3C_Validator','ZyBorg','Ask Jeeves','dumbBot','BaiDuSpider','ia_archiver', + 'PingALink Monitoring Services','IlTrovatore-Setaccio','Nutch','Mercator','OWR_Crawler', + 'search.ch','WebFilter Robot','appie','larbin','','','','','','','',''); if (in_array($this->brand, $botArray)) { $this->bot = true; @@ -407,66 +354,229 @@ class userAgent { } function getUAString() { return $this->uastring; } - function isbot() { return $this->bot; } - function isns() { - if (!isset($this->uadata['is_ns'])) { - $this->uadata['is_ns'] = false; - if (strstr($this->brand, 'Netscape')) { - $this->uadata['is_ns'] = true; + function getEngine() { + // return gecko|khtml|trident|tasman|nscp|presto|gzilla|gtkhtml|links|unkown + if (!isset($this->uadata['engine'])) { + $this->uadata['engine'] = 'unkown'; + $this->uadata['geckodate'] = null; + if (preg_match('|Gecko/([0-9]+)|', $this->uastring, $regs)) { + $this->uadata['engine'] = 'gecko'; + $this->uadata['geckodate'] = $regs[1]; + } + elseif ((strpos($this->brand, 'Internet Explorer') !== false) || (strpos($this->brand, 'FrontPage') !== false)) { + if (($this->uadata['platform'] == 'mac') && (intval($this->version) >= 5)) { + $this->uadata['engine'] = 'tasman'; + } + else { + $this->uadata['engine'] = 'trident'; + } + } + elseif ((strpos($this->brand, 'Konqueror') !== false) || (strpos($this->brand, 'Safari') !== false) || (strpos($this->brand, 'AppleWebKit') !== false) || (strpos($this->brand, 'OmniWeb') !== false)) { + $this->uadata['engine'] = 'khtml'; + } + elseif ((strpos($this->brand, 'Netscape') !== false) && (intval($this->version) <= 4)) { + $this->uadata['engine'] = 'nscp'; + } + elseif (strpos($this->brand, 'Opera') !== false) { + $this->uadata['engine'] = 'presto'; + } + elseif (strpos($this->brand, 'Dillo') !== false) { + $this->uadata['engine'] = 'gzilla'; + } + elseif ((strpos($this->brand, 'ELinks') !== false) || (strpos($this->brand, 'Links') !== false)) { + $this->uadata['engine'] = 'links'; + } + elseif ((strpos($this->brand, 'Avant') !== false) || (strpos($this->brand, 'Crazy Browser') !== false) || (strpos($this->brand, 'AOL') !== false) || (strpos($this->brand, 'MSN') !== false)) { + $this->uadata['engine'] = 'trident'; + } + elseif (strpos($this->brand, 'Galeon') !== false) { + $this->uadata['engine'] = 'gecko'; } } - return $this->uadata['is_ns']; + return $this->uadata['engine']; } - function isns4() { - if (!isset($this->uadata['is_ns4'])) { - $this->uadata['is_ns4'] = false; - if (strstr($this->brand, 'Netscape') && (intval($this->version) == 4)) { - $this->uadata['is_ns4'] = true; - } + function hasEngine($rnd_engine) { return ($this->getEngine() == $rnd_engine); } + + function getEngineVersion() { + if (!isset($this->uadata['eng_version'])) { + $this->uadata['eng_version'] = null; + // getOS() should get the date for us + $this->getOS(); } - return $this->uadata['is_ns4']; + return $this->uadata['eng_version']; } - function isie() { - if (!isset($this->uadata['is_ie'])) { - $this->uadata['is_ie'] = false; - if (strstr($this->brand, 'Internet Explorer')) { - $this->uadata['is_ie'] = true; + function getOS() { + if (!isset($this->uadata['os'])) { + $this->uadata['os'] = null; + if ($this->hasEngine('gecko')) { + if (preg_match('|Mozilla/5.0 \(([^;]+); U; ([^;]+); ([^;]+); rv:([^\);]+)\)|', $this->uastring, $regs)) { + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = $regs[3]; + $this->uadata['eng_version'] = $regs[4]; + } + elseif (preg_match('|Mozilla/5.0 \(([^;]+); U; ([^;]+); ([^;]+); m([^\);]+)\)|', $this->uastring, $regs)) { + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = $regs[3]; + $this->uadata['eng_version'] = 'M'.$regs[4]; + } + elseif (preg_match('|Mozilla/5.0 \(([^;]+); U; ([^\);]+)\)|', $this->uastring, $regs)) { + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = null; + $this->uadata['eng_version'] = null; + } + elseif (preg_match('|Mozilla/5.0 Galeon/[^\(]+ \(([^;]+); ([^;]+);[^\)]+\)|', $this->uastring, $regs)) { + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = null; + $this->uadata['eng_version'] = null; + } + elseif (preg_match('|Debian/|', $this->uastring, $regs)) { + $this->uadata['os'] = 'Debian Linux'; + $this->uadata['lang'] = null; + $this->uadata['eng_version'] = null; + } + } + elseif ($this->hasEngine('trident')) { + if (preg_match('/Mozilla\/[^\(]+ \(compatible; MSIE ([^;]+); [^\)]*((?:Mac|Win)[^;]+)[^\)]*\)/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $regs[1]; + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = null; + } + elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; MSIE ([^;]+)[^\)]*\)/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $regs[1]; + $this->uadata['os'] = null; + $this->uadata['lang'] = null; + } } + elseif ($this->hasEngine('khtml')) { + if (preg_match('/Mozilla\/[^\(]+ \(compatible; Konqueror\/([^;]+); ([^;]+); ([^;]+); ([^;]+); ([^\);]+)\)/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $regs[1]; + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = $regs[5]; + } + elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; Konqueror\/([^;]+); ([^\);]+)([^\)]+)\)/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $regs[1]; + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = null; + } + elseif (preg_match('|Mozilla/5.0 \(([^;]+); U; ([^;]+); ([^\);]+)\)|', $this->uastring, $regs)) { + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = $regs[3]; + $this->uadata['eng_version'] = null; + } + elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; [^;]+; ([^\);]+)\)/i', $this->uastring, $regs)) { + $this->uadata['os'] = $regs[1]; + $this->uadata['lang'] = null; + $this->uadata['eng_version'] = null; + } + } + elseif ($this->hasEngine('presto')) { + if (preg_match('/Opera\/[^\(]+ \(([^;]+)[^\)]+\) +\[([a-z_-]+)\]/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $this->getVersion(); + $this->uadata['os'] = $regs[1]; + $this->uadata['lang'] = $regs[2]; + } + elseif (preg_match('/Opera\/[^\(]+ \(([^;]+); [^\)]+; ([a-z_-]+)\)/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $this->getVersion(); + $this->uadata['os'] = $regs[1]; + $this->uadata['lang'] = $regs[2]; + } + elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; [^;]+; ([^;]+)\) Opera [^ ]+ \[([a-z_-]+)\]/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $this->getVersion(); + $this->uadata['os'] = $regs[1]; + $this->uadata['lang'] = $regs[2]; + } + } + elseif ($this->hasEngine('nscp')) { + if (preg_match('/Mozilla\/([0-9a-zA-Z\.+]+) \[([a-z_-]+)\] \(([^;]+); [^\)]+\)/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $regs[1]; + $this->uadata['os'] = $regs[3]; + $this->uadata['lang'] = $regs[2]; + } + } + elseif ($this->hasEngine('gzilla')) { + $this->uadata['eng_version'] = $this->getVersion(); + $this->uadata['os'] = null; + $this->uadata['lang'] = null; + } + elseif ($this->hasEngine('links')) { + if (preg_match('/ELinks[^\(]+\([^;]+; ([^;]+);[^\)]+\)/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = null; + $this->uadata['os'] = $regs[1]; + $this->uadata['lang'] = null; + } + } + else { + $this->uadata['eng_version'] = null; + $this->uadata['lang'] = null; + if (preg_match('/AmigaOS/i', $this->uastring, $regs)) { + $this->uadata['os'] = 'AmigaOS'; + } + elseif (preg_match('/curl\/[^\(]+\(([^\);]+)/i', $this->uastring, $regs)) { + $this->uadata['os'] = $regs[1]; + } + } + if ($this->uadata['os'] == 'Win 9x 4.90') { $this->uadata['os'] = 'Windows ME'; } + elseif ($this->uadata['os'] == 'WinNT4.0') { $this->uadata['os'] = 'Windows ME'; } + elseif ($this->uadata['os'] == 'Windows NT 5.0') { $this->uadata['os'] = 'Windows 2000'; } + elseif ($this->uadata['os'] == 'Windows NT 5.1') { $this->uadata['os'] = 'Windows XP'; } + elseif ($this->uadata['os'] == 'Windows NT 5.2') { $this->uadata['os'] = 'Windows 2003'; } + elseif ($this->uadata['os'] == 'Win95') { $this->uadata['os'] = 'Windows 95'; } + elseif ($this->uadata['os'] == 'Win98') { $this->uadata['os'] = 'Windows 98'; } + elseif (preg_match('/Mac ?OS ?X/i',$this->uadata['os'])) { $this->uadata['os'] = 'MacOS X'; } + elseif (preg_match('/Mac_P(ower|)PC/i',$this->uadata['os'])) { $this->uadata['os'] = 'MacOS'; } + elseif (strpos($this->uadata['os'], 'darwin') !== false) { $this->uadata['os'] = 'MacOS X'; } + elseif (strpos($this->uadata['os'], 'apple') !== false) { $this->uadata['os'] = 'MacOS'; } + elseif (strpos($this->uadata['os'], 'linux') !== false) { $this->uadata['os'] = 'Linux'; } + + if (strpos($this->uadata['os'], 'Win') !== false) { $this->uadata['platform'] = 'windows'; } + elseif (strpos($this->uadata['os'], 'Mac') !== false) { $this->uadata['platform'] = 'mac'; } + elseif (strpos($this->uadata['os'], 'Linux') !== false) { $this->uadata['platform'] = 'linux'; } + elseif (strpos($this->uadata['os'], 'Solaris') !== false) { $this->uadata['platform'] = 'solaris'; } + elseif (strpos($this->uadata['os'], 'FreeBSD') !== false) { $this->uadata['platform'] = 'freebsd'; } + elseif (strpos($this->uadata['os'], 'AmigaOS') !== false) { $this->uadata['platform'] = 'amiga'; } + else { $this->uadata['platform'] = null; } + + $this->uadata['lang'] = str_replace('_', '-', $this->uadata['lang']); } - return $this->uadata['is_ie']; + return $this->uadata['os']; } - function geckobased() { - if (!isset($this->uadata['is_gecko'])) { - $this->uadata['is_gecko'] = false; - if (strstr($this->uastring, 'Gecko/')) { - $this->uadata['is_gecko'] = true; - } + function getPlatform() { + if (!isset($this->uadata['platform'])) { + $this->uadata['platform'] = null; + // getOS() should get the date for us + $this->getOS(); } - return $this->uadata['is_gecko']; + return $this->uadata['platform']; } - function geckodate() { - if (!isset($this->uadata['gdate'])) { - $this->uadata['gdate'] = 0; - if (ereg('Gecko/([0-9]+)', $this->uastring, $regs)) { - $this->uadata['gdate'] = $regs[1]; - } + function getLanguage() { + if (!isset($this->uadata['lang'])) { + $this->uadata['lang'] = null; + // getOS() should get the date for us + $this->getOS(); } - return $this->uadata['gdate']; + return $this->uadata['lang']; } - function khtmlbased() { - if (!isset($this->uadata['is_khtml'])) { - $this->uadata['is_khtml'] = false; - if (strstr($this->brand, 'Konqueror') || strstr($this->brand, 'Safari') || strstr($this->brand, 'AppleWebKit')) { - $this->uadata['is_khtml'] = true; - } + function getGeckoDate() { + if (!isset($this->uadata['geckodate'])) { + $this->uadata['geckodate'] = null; + // getEngine() should get the date for us + $this->getEngine(); } - return $this->uadata['is_khtml']; + return $this->uadata['geckodate']; } + + function isbot() { return $this->bot; } + function isns() { return (strpos($this->brand, 'Netscape') !== false); } + function isns4() { return ((strpos($this->brand, 'Netscape') !== false) && (intval($this->version) == 4)); } + function isie() { return $this->hasEngine('trident'); } + function geckodate() { return (!is_null($this->getGeckoDate())?$this->getGeckoDate():0); } + function geckobased() { return $this->hasEngine('gecko'); } + function khtmlbased() { return $this->hasEngine('khtml'); } } ?> -- 2.35.3