update robert sensors, use specific time zone to mute warnings on new PHP versions

[php-utility-classes.git] / include / classes / useragent.php-class

diff --git a/include/classes/useragent.php-class b/include/classes/useragent.php-class
index 8b94648395896018d42d0df3b464f1f74619568c..be512f46c98dce52b7cf04f754d001747919a63a 100755 (executable)
--- a/include/classes/useragent.php-class
+++ b/include/classes/useragent.php-class
@@ -16,7 +16,7 @@
  *
  * The Initial Developer of the Original Code is
  * KaiRo - Robert Kaiser.
- * Portions created by the Initial Developer are Copyright (C) 2003
+ * Portions created by the Initial Developer are Copyright (C) 2003-2007
  * the Initial Developer. All Rights Reserved.
  *
  * Contributor(s): Robert Kaiser <kairo@kairo.at>
@@ -97,6 +97,9 @@ class userAgent {
   // public function getGeckoDate()
   //   returns the Gecko date for Gecko-based browsers, null for others
   //
+  // public function getGeckoTime()
+  //   returns the Gecko build date/time as a unix epoch time number for Gecko-based browsers, null for others
+  //
   // *** functions for compat to older versions of this class ***
   //
   // public function isns()
@@ -135,21 +138,23 @@ class userAgent {
     // get UA brand and version
     $this->brand = 'Unknown'; $this->version = null;
     // find reasonable defaults
-    if (preg_match('|([0-9a-zA-Z\.:()_ -]+)/([0-9a-zA-Z\._+-]+)|', $this->uastring, $regs)) {
+    if (preg_match('|([0-9a-zA-Z\.:()_ -]+)/(\d[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)) {
+    elseif (preg_match('|^([a-zA-Z\._ -]+)[_ -][vV]?(\d[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)) {
+    elseif (preg_match('|^([0-9a-zA-Z\._ -]+)|', $this->uastring, $regs)) {
       $this->brand = trim($regs[1]);
       $this->version = null;
     }
     $this->bot = (strpos(strtolower($this->brand), 'bot') !== false)
                  || (strpos(strtolower($this->brand), 'crawler') !== false)
-                 || (strpos(strtolower($this->brand), 'spider') !== false);
+                 || (strpos(strtolower($this->brand), 'spider') !== false)
+                 || (strpos(strtolower($this->brand), 'search') !== false)
+                 || (strpos(strtolower($this->brand), 'seek') !== false);
 
     // search for any real and/or special UAs
     if (preg_match('|Netscape6/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
@@ -162,6 +167,11 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = false;
     }
+    elseif (preg_match('|Navigator/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Netscape';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
     elseif (preg_match('|Chimera/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Chimera';
       $this->version = $regs[1];
@@ -187,11 +197,6 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = false;
     }
-    elseif (preg_match('|Firefox/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
-      $this->brand = 'Firefox';
-      $this->version = $regs[1];
-      $this->bot = false;
-    }
     elseif (preg_match('|SeaMonkey/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'SeaMonkey';
       $this->version = $regs[1];
@@ -207,6 +212,16 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = false;
     }
+    elseif (preg_match('|Minefield/([0-9a-zA-Z\.+]+)|i', $this->uastring, $regs)) {
+      $this->brand = 'Minefield';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|Minimo/([0-9a-zA-Z\.+]+)|i', $this->uastring, $regs)) {
+      $this->brand = 'Minimo';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
     elseif (preg_match('|Galeon/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Galeon';
       $this->version = $regs[1];
@@ -227,18 +242,11 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = false;
     }
-    elseif (preg_match('|rv:([0-9a-zA-Z\.+]+)|', $this->uastring, $regs) &&
-            strstr($this->uastring, "Mozilla/") && strstr($this->uastring, "Gecko/")) {
-      $this->brand = 'Mozilla';
+    elseif (preg_match('|Tablet browser ([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'microB';
       $this->version = $regs[1];
       $this->bot = false;
     }
-    elseif (preg_match('|m([0-9]+)\)|', $this->uastring, $regs) &&
-            strstr($this->uastring, "Mozilla/") && strstr($this->uastring, "Gecko/")) {
-      $this->brand = 'Mozilla';
-      $this->version = 'M'.$regs[1];
-      $this->bot = false;
-    }
     elseif (preg_match('|Opera\/([^\(]+) \(.*; Opera Mini; |', $this->uastring, $regs)) {
       $this->brand = 'Opera Mini';
       $this->version = $regs[1];
@@ -269,9 +277,19 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = false;
     }
+    elseif (preg_match('|Chrome/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Chrome';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
     elseif (preg_match('|Safari/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Safari';
-      $this->version = $regs[1];
+      if (preg_match('|Version/([0-9a-zA-Z\.+]+)|', $this->uastring, $vregs)) {
+        $this->version = $vregs[1];
+      }
+      else {
+        $this->version = '('.$regs[1].')';
+      }
       $this->bot = false;
     }
     elseif (preg_match('|AppleWebKit/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
@@ -279,6 +297,23 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = false;
     }
+    elseif (preg_match('|Firefox/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
+      $this->brand = 'Firefox';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|rv:([0-9a-zA-Z\.+]+)|', $this->uastring, $regs) &&
+            strstr($this->uastring, "Mozilla/") && strstr($this->uastring, "Gecko/")) {
+      $this->brand = 'Mozilla';
+      $this->version = $regs[1];
+      $this->bot = false;
+    }
+    elseif (preg_match('|m([0-9]+)\)|', $this->uastring, $regs) &&
+            strstr($this->uastring, "Mozilla/") && strstr($this->uastring, "Gecko/")) {
+      $this->brand = 'Mozilla';
+      $this->version = 'M'.$regs[1];
+      $this->bot = false;
+    }
     elseif (preg_match('|MSFrontPage/([0-9a-zA-Z\.+]+)|', $this->uastring, $regs)) {
       $this->brand = 'Microsoft FrontPage';
       $this->version = $regs[1];
@@ -389,11 +424,6 @@ class userAgent {
       $this->version = $regs[1];
       $this->bot = false;
     }
-    elseif (preg_match('|wget[/ ]([0-9a-zA-Z\.+]+)|i', $this->uastring, $regs)) {
-      $this->brand = 'wget';
-      $this->version = $regs[1];
-      $this->bot = false;
-    }
     elseif (preg_match('|WinHttp.WinHttpRequest.([0-9\.]+)|i', $this->uastring, $regs)) {
       $this->brand = 'WinHttpRequest';
       $this->version = $regs[1];
@@ -434,11 +464,6 @@ class userAgent {
       $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];
@@ -540,11 +565,6 @@ class userAgent {
       $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('|Really Gmane.org\'s favicon grabber|', $this->uastring)) {
       $this->brand = 'Really Gmane.org\'s favicon grabber';
       $this->version = null;
@@ -575,11 +595,6 @@ class userAgent {
       $this->version = null;
       $this->bot = true;
     }
-    elseif (preg_match('|42_HAL|', $this->uastring)) {
-      $this->brand = '42_HAL';
-      $this->version = null;
-      $this->bot = true;
-    }
     elseif (preg_match('|Baiduspider|i', $this->uastring)) {
       $this->brand = 'BaiDuSpider';
       $this->version = null;
@@ -707,11 +722,11 @@ class userAgent {
       $this->bot = false;
     }
 
-    $botArray = array('Scooter','Spinne','Vagabondo','Firefly','Scrubby','NG','Pompos','Szukacz','ASPseek',
+    $botArray = array('Scooter','Spinne','Vagabondo','Firefly','Scrubby','NG','Pompos','Szukacz','Schmozilla','42_HAL',
                       'NetResearchServer','LinkWalker','Zeus','W3C_Validator','ZyBorg','Ask Jeeves','ia_archiver',
                       'PingALink Monitoring Services','IlTrovatore-Setaccio','Nutch','Mercator','search.ch',
-                      'appie','larbin','NutchCVS','ObjectsSearch','Webchat','Mediapartners-Google','Schmozilla',
-                      'FavOrg','findlinks','DataCha0s','ichiro','Francis','','','','','','','');
+                      'appie','larbin','NutchCVS','Webchat','Mediapartners-Google','sitecheck.internetseer.com',
+                      'FavOrg','findlinks','DataCha0s','ichiro','Francis','','','','','');
 
     if (in_array($this->brand, $botArray)) {
       $this->bot = true;
@@ -744,7 +759,7 @@ class userAgent {
     if (!isset($this->uadata['engine'])) {
       $this->uadata['engine'] = 'unknown';
       $this->uadata['geckodate'] = null;
-      if (preg_match('|Gecko/([0-9]+)|', $this->uastring, $regs)) {
+      if (preg_match('|Gecko/([0-9]+)|', $this->uastring, $regs) && (strpos($this->brand, 'Opera') === false)) {
         $this->uadata['engine'] = 'gecko';
         $this->uadata['geckodate'] = $regs[1];
       }
@@ -757,7 +772,7 @@ class userAgent {
         }
       }
       elseif ((strpos($this->brand, 'Konqueror') !== false) || (strpos($this->brand, 'Safari') !== false) ||
-              (strpos($this->brand, 'Shiira') !== false) ||
+              (strpos($this->brand, 'Shiira') !== false) || (strpos($this->brand, 'Chrome') !== false) ||
               (strpos($this->brand, 'AppleWebKit') !== false) || (strpos($this->brand, 'OmniWeb') !== false)) {
         $this->uadata['engine'] = 'khtml';
       }
@@ -954,6 +969,12 @@ class userAgent {
           $this->uadata['os'] = $regs[1];
           $this->uadata['lang'] = $regs[2];
         }
+        // Opera 9 Firefox-spoofing
+        elseif (preg_match('/Mozilla\/[^\(]+ \((?:X11; )?([^;]+);.+; ([a-z_-]+); rv:([^\);]+)\) Gecko\/\d+ Firefox\/[0-9a-zA-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\.+]+) (?:\[([a-z_-]+)\][^\(]+)?\(X11; [^;]+; ([^\)]+)\)/i', $this->uastring, $regs)) {
@@ -1037,6 +1058,7 @@ class userAgent {
       elseif (strpos($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) { $this->uadata['os'] = 'Linux'; }
+      elseif (preg_match('/Symbian ?OS/i',$this->uadata['os'])) { $this->uadata['os'] = 'SymbianOS'; }
 
       if (strpos($this->uadata['os'], 'Win') !== false) { $this->uadata['platform'] = 'Windows'; }
       elseif (strpos($this->uadata['os'], 'Mac') !== false) { $this->uadata['platform'] = 'Macintosh'; }
@@ -1090,6 +1112,24 @@ class userAgent {
   return $this->uadata['geckodate'];
   }
 
+  public function getGeckoTime() {
+    if (!isset($this->uadata['geckotime'])) {
+      $this->uadata['geckotime'] = null;
+      if (!is_null($this->getGeckoDate())) {
+        $use_time = (strlen($this->getGeckoDate()) > 8);
+        $gd_str = substr($this->getGeckoDate(),0,4).'-'.substr($this->getGeckoDate(),4,2).'-'.substr($this->getGeckoDate(),6,2);
+        if ($use_time) {
+          $gd_str .= substr($this->getGeckoDate(),8,2).':00';
+          $old_tz = date_default_timezone_get();
+          date_default_timezone_set("America/Los_Angeles");
+        }
+        $this->uadata['geckotime'] = strtotime($gd_str);
+        if ($use_time) { date_default_timezone_set($old_tz); }
+      }
+    }
+  return $this->uadata['geckotime'];
+  }
+
   public function isBot() { return $this->bot; }
 
   public function isns() {