X-Git-Url: https://git-public.kairo.at/?p=php-utility-classes.git;a=blobdiff_plain;f=include%2Fclasses%2Fuseragent.php-class;h=076e7515a471d35d64769e9b21f4b534c608eb2c;hp=8250bc8c0e7695b7eacfb07390e1fd5f63e3187e;hb=6e783db60bf865337d747650fd2e196008e64e37;hpb=31733e08f5bff85da2698560a4908981c758829c diff --git a/include/classes/useragent.php-class b/include/classes/useragent.php-class index 8250bc8..076e751 100755 --- a/include/classes/useragent.php-class +++ b/include/classes/useragent.php-class @@ -1,17 +1,103 @@ + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + class userAgent { // userAgent PHP class // get user agent and tell us what Browser is accessing // - // function userAgent() - // CONSTRUCTOR; reads UA string and gets info from that into our variables. + // function userAgent([$ua_string]) + // CONSTRUCTOR; reads UA string (or takes the optional given UA string) and gets info from that into our variables. // // 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 + // bool: true if this agent is a bot + // var $uadata + // array of static user agent data (static vars in functions are set for all objects of this class!) + // + // function getBrand() + // returns the User Agent Brand Name + // + // function getVersion() + // returns the User Agent version + // + // function getAcceptLanguages() + // returns an associated array with the accepted languages of this UA + // keys are language codes, values are q factors (weights) + // + // function getUAString() + // returns the full User Agent string + // + // function getEngine() + // returns a string telling the detected rendering engine, null if we can't detect + // one of gecko|khtml|trident|tasman|nscp|presto|gzilla|gtkhtml|links|unkown + // + // function hasEngine($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 @@ -23,112 +109,543 @@ class userAgent { // returns true if User Agent seems to be a Gecko-based browser, false if not // function geckodate() // returns the Gecko date when it's a Gecko-based browser, 0 if not + // function khtmlbased() + // returns true if User Agent seems to be a KHTML-based browser, false if not + + // collection of some known User Agent Strings: + // *** see testbed/ua_list_raw.txt *** + // *** see also http://www.pgts.com.au/pgtsj/pgtsj0208c.html *** - // debug: var $uastring = "Mozilla/5.0 (compatible; Konqueror/3; Linux 2.4.18; X11; i686)"; var $uastring; var $brand; var $version; + var $bot = false; + var $uadata = array(); - function userAgent() { + function userAgent($ua_string = '') { // *** constructor *** - // get raw UA string - $this->uastring = $_SERVER["HTTP_USER_AGENT"]; + if (strlen($ua_string)) { + $this->uastring = $ua_string; + } + else { + // read raw UA string + $this->uastring = $_SERVER['HTTP_USER_AGENT']; + } // 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->uabrand = $regs[1]; // this is a reasonable default :) - $this->version = $regs[2]; // this is a reasonable default :) + $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 (preg_match('|Netscape/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Netscape'; + $this->version = $regs[1]; } - if (ereg("Mozilla/([0-9a-zA-Z\.]+)", $this->uastring, $regs) && !strstr($this->uastring, "compatible;") && !strstr($this->uastring, "Gecko/")) { - $this->brand = "Netscape"; + elseif (preg_match('|Chimera/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Chimera'; $this->version = $regs[1]; - if (intval($this->version) == 4) { $this->brand .= " Communicator"; } } - elseif (ereg("Netscape6/([0-9a-zA-Z\.]+)", $this->uastring, $regs)) { - $this->brand = "Netscape"; + elseif (preg_match('|Camino/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Camino'; $this->version = $regs[1]; } - elseif (ereg("Netscape/([0-9a-zA-Z\.]+)", $this->uastring, $regs)) { - $this->brand = "Netscape"; + elseif (preg_match('|Phoenix/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Phoenix'; $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('|Mozilla Firebird/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Mozilla Firebird'; $this->version = $regs[1]; } - elseif (ereg("Opera[ /]([0-9a-zA-Z\.]+)", $this->uastring, $regs)) { - $this->brand = "Opera"; + elseif (preg_match('|Firefox/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Firefox'; $this->version = $regs[1]; } - elseif (ereg("Konqueror/([0-9a-zA-Z\.]+)", $this->uastring, $regs)) { - $this->brand = "Konqueror"; + elseif (preg_match('|Galeon/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Galeon'; $this->version = $regs[1]; } - elseif (ereg("MSIE ([0-9a-zA-Z\.]+)", $this->uastring, $regs)) { - $this->brand = "Microsoft Internet Explorer"; + elseif (preg_match('|Epiphany/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Epiphany'; $this->version = $regs[1]; } + elseif (preg_match('|K-Meleon/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'K-Meleon'; + $this->version = $regs[1]; + } + elseif (preg_match('|AOL[/ ]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'AOL'; + $this->version = $regs[1]; + } + 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 (preg_match('|Opera[ /]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Opera'; + $this->version = $regs[1]; + } + elseif (preg_match('|OmniWeb/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'OmniWeb'; + $this->version = $regs[1]; + } + elseif (preg_match('|Konqueror/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Konqueror'; + $this->version = $regs[1]; + } + elseif (preg_match('|Safari/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Safari'; + $this->version = $regs[1]; + } + elseif (preg_match('|AppleWebKit/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'AppleWebKit'; + $this->version = $regs[1]; + } + elseif (preg_match('|MSFrontPage/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Microsoft FrontPage'; + $this->version = $regs[1]; + } + elseif (preg_match('|iCab[/ ]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'iCab'; + $this->version = $regs[1]; + } + elseif (preg_match('|IBrowse[/ ]([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'IBrowse'; + $this->version = $regs[1]; + } + elseif (preg_match('|Configuration/CLDC-([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'CLDC'; + $this->version = $regs[1]; + } + elseif (preg_match('|UP.Browser/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'UP.Browser'; + $this->version = $regs[1]; + } + elseif (preg_match('|ELinks \(([0-9a-zA-Z\.+]+);|', $this->uastring, $regs)) { + $this->brand = 'ELinks'; + $this->version = $regs[1]; + } + elseif (preg_match('|Links \(([0-9a-zA-Z\.+]+);|', $this->uastring, $regs)) { + $this->brand = 'Links'; + $this->version = $regs[1]; + } + elseif (preg_match('|wget[/ ]([0-9a-zA-Z\.+]+)|i', $this->uastring, $regs)) { + $this->brand = 'wget'; + $this->version = $regs[1]; + } + elseif (preg_match('|ZyBorg/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'ZyBorg'; + $this->version = $regs[1]; + $this->bot = true; + } + elseif (preg_match('|Googlebot/?([0-9a-zA-Z\.+]+)?|', $this->uastring, $regs)) { + $this->brand = 'Googlebot'; + $this->version = $regs[1]; + $this->bot = true; + } + elseif (preg_match('|Ask Jeeves/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Ask Jeeves'; + $this->version = $regs[1]; + $this->bot = true; + } + elseif (preg_match('|Slurp/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Slurp'; + $this->version = $regs[1]; + $this->bot = true; + } + 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 (preg_match('|HTTrack ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'HTTrack'; + $this->version = $regs[1]; + $this->bot = true; + } + elseif (preg_match('|^Internet Explorer 5.5|', $this->uastring)) { + $this->brand = 'Unknown bot (IE5.5)'; + $this->version = null; + $this->bot = true; + } + elseif (preg_match('|^Mozilla[\s ]*$|', $this->uastring)) { + $this->brand = 'Unknown bot (Mozilla)'; + $this->version = null; + $this->bot = true; + } + elseif (preg_match('|http://www.almaden.ibm.com/cs/crawler|', $this->uastring)) { + $this->brand = 'almaden crawler'; + $this->version = null; + $this->bot = true; + } + 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 (preg_match('|sitecheck.internetseer.com|', $this->uastring)) { + $this->brand = 'internetseer'; + $this->version = null; + $this->bot = true; + } + elseif (preg_match('|Girafabot|', $this->uastring)) { + $this->brand = 'Girafabot'; + $this->version = null; + $this->bot = true; + } + elseif (preg_match('|efp@gmx.net|', $this->uastring)) { + $this->brand = 'efp'; + $this->version = null; + $this->bot = true; + } + elseif (preg_match('|^Firefly|', $this->uastring)) { + // comes here with correct value but would be detected as MSIE + } + elseif (preg_match('|Avant Browser[^/]|', $this->uastring)) { + $this->brand = 'Avant Browser'; + $this->version = null; + } + elseif (preg_match('|Maxthon|', $this->uastring)) { + $this->brand = 'Maxthon'; + $this->version = null; + } + elseif (preg_match('|MyIE2|', $this->uastring)) { + $this->brand = 'MyIE2'; + $this->version = null; + } + elseif (preg_match('|Crazy Browser ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Crazy Browser'; + $this->version = $regs[1]; + } + elseif (preg_match('|MSN ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'MSN'; + $this->version = $regs[1]; + } + elseif (preg_match('|MS FrontPage ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Microsoft FrontPage'; + $this->version = $regs[1]; + } + elseif (preg_match('|MSIE ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) { + $this->brand = 'Microsoft Internet Explorer'; + $this->version = $regs[1]; + } + 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'; } + } + + $botArray = array('Scooter','Spinne','Vagabondo','TurnitinBot','FAST-WebCrawler','Firefly','Googlebot', + 'Scrubby','psbot','NG','URL_Spider_Pro','Pompos','Szukacz','ASPseek','NPBot-1', + 'dloader(NaverRobot)','NetResearchServer','HeinrichderMiragoRobot','LinkWalker', + 'Openbot','W3C_Validator','ZyBorg','Ask Jeeves','dumbBot','BaiDuSpider','ia_archiver', + 'PingALink Monitoring Services','IlTrovatore-Setaccio','Nutch','Mercator','OWR_Crawler', + 'search.ch','WebFilter Robot','appie','larbin','NutchCVS','ObjectsSearch','','','','',''); + + if (in_array($this->brand, $botArray)) { + $this->bot = true; + } } - function isns() { - // set it static so that we don't have to call it that often - static $is_ns; - if (!isset($is_ns)) { - $is_ns = false; - if (strstr($this->brand, "Netscape")) { - $is_ns = true; + function getBrand() { return $this->brand; } + function getVersion() { return $this->version; } + + function getAcceptLanguages() { + if (!isset($this->uadata['accept-languages'])) { + $headers = getAllHeaders(); + $accLcomp = explode(',', $headers['Accept-Language']); + $accLang = array(); + foreach ($accLcomp as $lcomp) { + if (strlen($lcomp)) { + $ldef = explode(';', $lcomp); + $accLang[$ldef[0]] = (float)((strpos($ldef[1],'q=')===0)?substr($ldef[1],2):1); + } } + $this->uadata['accept-languages'] = $accLang; } - return $is_ns; + return $this->uadata['accept-languages']; } - function isns4() { - // set it static so that we don't have to call it that often - static $is_ns4; - if (!isset($is_ns4)) { - $is_ns4 = false; - if (strstr($this->brand, "Netscape") && (intval($this->version) == 4)) { - $is_ns4 = true; + function getUAString() { return $this->uastring; } + + function getEngine() { + // return gecko|khtml|trident|tasman|nscp|presto|gzilla|gtkhtml|links|unkown + if (!isset($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($this->brand, 'FrontPage') !== false)) { + if ((strpos(strtolower($this->uastring), 'mac') !== false) && (intval($this->getVersion()) >= 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($this->brand, 'MSN') !== false) || + (strpos($this->brand, 'MyIE2') !== false) || (strpos($this->brand, 'Maxthon') !== false)) { + $this->uadata['engine'] = 'trident'; + } + elseif (strpos($this->brand, 'Galeon') !== false) { + $this->uadata['engine'] = 'gecko'; } } - return $is_ns4; + return $this->uadata['engine']; } - function isie() { - // set it static so that we don't have to call it that often - static $is_ie; - if (!isset($is_ie)) { - $is_ie = false; - if (strstr($this->brand, "Internet Explorer")) { - $is_ie = true; - } + function hasEngine($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 $is_ie; + return $this->uadata['eng_version']; } - function geckobased() { - // set it static so that we don't have to call it that often - static $is_gecko; - if (!isset($is_gecko)) { - $is_gecko = false; - if (strstr($this->uastring, "Gecko/")) { - $is_gecko = true; + function getOS() { + if (!isset($this->uadata['os'])) { + $this->uadata['os'] = null; + if ($this->hasEngine('gecko')) { + if (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^;]+); ([^;]+); rv:([^\);]+)\)|', $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 \(([^;]+); [^;]+; ([^;]+); ([^;]+); m([^\);]+)\)|', $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 \(([^;]+); [^;]+; ([^;]+); ([^\);]+)\)|', $this->uastring, $regs)) { + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = $regs[3]; + $this->uadata['eng_version'] = null; + } + elseif (preg_match('|Mozilla/5.0 \(([^;]+); [^;]+; ([^\);]+)\)|', $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') || $this->hasEngine('tasman')) { + 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\/[^\(]+ \(compatible; Konqueror\/([^;]+); ([^;]+); ([^;]+); ([^;]+); ([^\);]+)\)(?: KHTML\/([0-9a-zA-Z\.+]+))?/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = strlen($regs[6])?$regs[6]:$regs[1]; + $this->uadata['os'] = $regs[2]; + $this->uadata['lang'] = $regs[5]; + } + elseif (preg_match('/Mozilla\/[^\(]+ \(compatible; Konqueror\/([^;]+); ([^\);]+)[^\)]*\)(?: KHTML\/([0-9a-zA-Z\.+]+))?/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = strlen($regs[3])?$regs[3]:$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('/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 (preg_match('/Mozilla\/[^\(]+ \(([^;]+);.+\) Opera [^ ]+ \[([a-z_-]+)\]/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $this->getVersion(); + $this->uadata['os'] = $regs[1]; + $this->uadata['lang'] = $regs[2]; + } + // Opera 8 + 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\/[^\(]+ \(compatible; .+; ([^;]+); ([a-z_-]+)\) Opera [^ ]+/i', $this->uastring, $regs)) { + $this->uadata['eng_version'] = $this->getVersion(); + $this->uadata['os'] = $regs[1]; + $this->uadata['lang'] = $regs[2]; + } + elseif (preg_match('/Mozilla\/[^\(]+ \(([^;]+);.+; ([a-z_-]+)\) Opera [^ ]+/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('/E?Links[^\(]+\([^;]+; ([^;]+)[^\)]+\)/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]; + } + elseif (preg_match('/NCSA[_ ]Mosaic\/[^\(]+\((?:.*;)?([^\);]+)/i', $this->uastring, $regs)) { + $this->uadata['os'] = trim($regs[1]); + } + elseif (preg_match('/iCab.*(Mac[^\);]+).*?\)/i', $this->uastring, $regs)) { + $this->uadata['os'] = trim($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'], 'Darwin') !== false) { $this->uadata['os'] = 'MacOS X'; } + elseif (strpos($this->uadata['os'], 'apple') !== false) { $this->uadata['os'] = 'MacOS'; } + elseif (strpos($this->uadata['os'], 'Macintosh') !== 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) { $this->uadata['platform'] = 'Macintosh'; } + elseif (strpos($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'], 'SunOS') !== false) { $this->uadata['platform'] = 'Solaris'; } + elseif (strpos($this->uadata['os'], 'BeOS') !== false) { $this->uadata['platform'] = 'BeOS'; } + elseif (strpos($this->uadata['os'], 'FreeBSD') !== false) { $this->uadata['platform'] = 'FreeBSD'; } + elseif (strpos($this->uadata['os'], 'OpenBSD') !== false) { $this->uadata['platform'] = 'OpenBSD'; } + elseif (strpos($this->uadata['os'], 'NetBSD') !== false) { $this->uadata['platform'] = 'NetBSD'; } + elseif (strpos($this->uadata['os'], 'AIX') !== false) { $this->uadata['platform'] = 'AIX'; } + elseif (strpos($this->uadata['os'], 'IRIX') !== false) { $this->uadata['platform'] = 'IRIX'; } + elseif (strpos($this->uadata['os'], 'HP-UX') !== false) { $this->uadata['platform'] = 'HP-UX'; } + elseif (strpos($this->uadata['os'], 'AmigaOS') !== false) { $this->uadata['platform'] = 'Amiga'; } + elseif (strpos($this->uadata['os'], 'OpenVMS') !== false) { $this->uadata['platform'] = 'OpenVMS'; } + elseif (strpos($this->uadata['os'], 'Warp') !== false) { $this->uadata['platform'] = 'OS/2'; } + elseif (strpos($this->uadata['os'], 'CYGWIN') !== false) { $this->uadata['platform'] = 'Windows'; } + else { $this->uadata['platform'] = $this->uadata['os']; } + + $this->uadata['lang'] = str_replace('_', '-', $this->uadata['lang']); } - return $is_gecko; + return $this->uadata['os']; } - function geckodate() { - // set it static so that we don't have to call it that often - static $gdate; - if (!isset($gdate)) { - $gdate = 0; - if (ereg("Gecko/([0-9]+)", $this->uastring, $regs)) { - $gdate = $regs[1]; - } + function getPlatform() { + if (!isset($this->uadata['platform'])) { + $this->uadata['platform'] = null; + // getOS() should get the date for us + $this->getOS(); } - return $gdate; + return $this->uadata['platform']; } + + function getLanguage() { + if (!isset($this->uadata['lang'])) { + $this->uadata['lang'] = null; + // getOS() should get the date for us + $this->getOS(); + } + return $this->uadata['lang']; + } + + function getGeckoDate() { + if (!isset($this->uadata['geckodate'])) { + $this->uadata['geckodate'] = null; + // getEngine() should get the date for us + $this->getEngine(); + } + 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'); } } -?> \ No newline at end of file +?>