00001 <?php
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
00025
00026
00077 class t3lib_matchCondition {
00078 var $matchAlternative=array();
00079 var $matchAll=0;
00080
00081 var $altRootLine=array();
00082
00091 function match($string) {
00092
00093 if ($this->matchAll) return true;
00094 if (count($this->matchAlternative)) {
00095 return in_array($string,$this->matchAlternative);
00096 }
00097
00098 if (!$this->browserInfoArray) {
00099 $this->browserInfoArray = $this->browserInfo(t3lib_div::getIndpEnv('HTTP_USER_AGENT'));
00100 }
00101 $browserInfo = $this->browserInfoArray;
00102 $string = trim($string);
00103 $string = substr($string,1,strlen($string)-2);
00104 $parts = explode('][',$string);
00105 reset($parts);
00106 while(list(,$val)=each($parts)) {
00107 $pcs = explode('=',$val,2);
00108 $switchKey = trim($pcs[0]);
00109 switch($switchKey) {
00110 case 'browser':
00111 $values = explode(',',$pcs[1]);
00112 while(list(,$test)=each($values)) {
00113 if (strstr($browserInfo['browser'].$browserInfo['version'],trim($test))) {
00114 return true;
00115 }
00116 }
00117 break;
00118 case 'version':
00119 $values = explode(',',$pcs[1]);
00120 while(list(,$test)=each($values)) {
00121 $test = trim($test);
00122 if ($test) {
00123 if (strcspn($test,'=<>')==0) {
00124 switch(substr($test,0,1)) {
00125 case '=':
00126 if (doubleval(substr($test,1))==$browserInfo['version']) return true;
00127 break;
00128 case '<':
00129 if (doubleval(substr($test,1))>$browserInfo['version']) return true;
00130 break;
00131 case '>':
00132 if (doubleval(substr($test,1))<$browserInfo['version']) return true;
00133 break;
00134 }
00135 } else {
00136 if (strpos(' '.$browserInfo['version'],$test)==1) {return true;}
00137 }
00138 }
00139 }
00140 break;
00141 case 'system':
00142 $values = explode(',',$pcs[1]);
00143 while(list(,$test)=each($values)) {
00144 $test = trim($test);
00145 if ($test) {
00146 if (strpos(' '.$browserInfo['system'],$test)==1) {return true;}
00147 }
00148 }
00149 break;
00150 case 'device':
00151 $values = explode(',',$pcs[1]);
00152 if (!isset($this->deviceInfo)) {
00153 $this->deviceInfo = $this->whichDevice(t3lib_div::getIndpEnv('HTTP_USER_AGENT'));
00154 }
00155 while(list(,$test)=each($values)) {
00156 $test = trim($test);
00157 if ($test) {
00158 if ($this->deviceInfo==$test) {return true;}
00159 }
00160 }
00161 break;
00162 case 'useragent':
00163 $test = trim($pcs[1]);
00164 if ($test) {
00165 return $this->matchWild($browserInfo['useragent'],$test);
00166 }
00167 break;
00168 case 'language':
00169 $values = explode(',',$pcs[1]);
00170 while(list(,$test)=each($values)) {
00171 $test = trim($test);
00172 if ($test) {
00173 if (ereg('^\*.+\*$',$test)) {
00174 $allLanguages = split('[,;]',t3lib_div::getIndpEnv('HTTP_ACCEPT_LANGUAGE'));
00175 if (in_array(substr($test,1,-1), $allLanguages)) {return true;}
00176 } else {
00177 if (t3lib_div::getIndpEnv('HTTP_ACCEPT_LANGUAGE') == $test) {return true;}
00178 }
00179 }
00180 }
00181 break;
00182 case 'IP':
00183 if (t3lib_div::cmpIP(t3lib_div::getIndpEnv('REMOTE_ADDR'), $pcs[1])) {return true;}
00184 break;
00185 case 'hostname':
00186 if (t3lib_div::cmpFQDN(t3lib_div::getIndpEnv('REMOTE_ADDR'), $pcs[1])) {return true;}
00187 break;
00188
00189 case 'hour':
00190 case 'minute':
00191 case 'dayofweek':
00192 case 'dayofmonth':
00193 case 'month':
00194 $theEvalTime = $GLOBALS['SIM_EXEC_TIME'];
00195 switch($switchKey) {
00196 case 'hour': $theTestValue = date('H',$theEvalTime); break;
00197 case 'minute': $theTestValue = date('i',$theEvalTime); break;
00198 case 'dayofweek': $theTestValue = date('w',$theEvalTime); break;
00199 case 'dayofmonth': $theTestValue = date('d',$theEvalTime); break;
00200 case 'month': $theTestValue = date('m',$theEvalTime); break;
00201 }
00202 $theTestValue = intval($theTestValue);
00203
00204 $values = explode(',',$pcs[1]);
00205 reset($values);
00206 while(list(,$test)=each($values)) {
00207 $test = trim($test);
00208 if (t3lib_div::testInt($test)) {$test='='.$test;}
00209 if ($test) {
00210 if ($this->testNumber($test,$theTestValue)) {return true;}
00211 }
00212 }
00213 break;
00214 case 'usergroup':
00215 if ($GLOBALS['TSFE']->gr_list!='0,-1') {
00216 $values = explode(',',$pcs[1]);
00217 while(list(,$test)=each($values)) {
00218 $test = trim($test);
00219 if ($test) {
00220 if ($test=='*' || t3lib_div::inList($GLOBALS['TSFE']->gr_list,$test)) {return true;}
00221 }
00222 }
00223 }
00224 break;
00225 case 'loginUser':
00226 if ($GLOBALS['TSFE']->loginUser) {
00227 $values = explode(',',$pcs[1]);
00228 while(list(,$test)=each($values)) {
00229 $test = trim($test);
00230 if ($test) {
00231 if ($test=='*' || !strcmp($GLOBALS['TSFE']->fe_user->user['uid'],$test)) {return true;}
00232 }
00233 }
00234 }
00235 break;
00236 case 'globalVar':
00237 $values = explode(',',$pcs[1]);
00238 while(list(,$test)=each($values)) {
00239 $test = trim($test);
00240 if ($test) {
00241 $point = strcspn($test,'=<>');
00242 $theVarName = substr($test,0,$point);
00243 $nv = $this->getGP_ENV_TSFE(trim($theVarName));
00244 if ($this->testNumber(substr($test,$point) ,$nv)) {return true;}
00245 }
00246 }
00247 break;
00248 case 'globalString':
00249 $values = explode(',',$pcs[1]);
00250 while(list(,$test)=each($values)) {
00251 $test = trim($test);
00252 if ($test) {
00253 $point = strcspn($test,'=');
00254 $theVarName = substr($test,0,$point);
00255 $nv = $this->getGP_ENV_TSFE(trim($theVarName));
00256 if ($this->matchWild($nv,trim(substr($test,$point+1)))) {return true;}
00257 }
00258 }
00259 break;
00260 case 'treeLevel':
00261 $values = explode(',',$pcs[1]);
00262 $theRootLine = is_array($GLOBALS['TSFE']->tmpl->rootLine) ? $GLOBALS['TSFE']->tmpl->rootLine : $this->altRootLine;
00263 $theRLC = count($theRootLine)-1;
00264 while(list(,$test)=each($values)) {
00265 $test = trim($test);
00266 if ($test==$theRLC) { return true; }
00267 }
00268 break;
00269 case 'PIDupinRootline':
00270 case 'PIDinRootline':
00271 $values = explode(',',$pcs[1]);
00272 if (($switchKey=='PIDinRootline') || (!in_array($GLOBALS['TSFE']->id,$values))) {
00273 $theRootLine = is_array($GLOBALS['TSFE']->tmpl->rootLine) ? $GLOBALS['TSFE']->tmpl->rootLine : $this->altRootLine;
00274 reset($values);
00275 while(list(,$test)=each($values)) {
00276 $test = trim($test);
00277 reset($theRootLine);
00278 while(list($rl_key,$rl_dat)=each($theRootLine)) {
00279 if ($rl_dat['uid']==$test) { return true; }
00280 }
00281 }
00282 }
00283 break;
00284 case 'userFunc':
00285 $values = split('\(|\)',$pcs[1]);
00286 $funcName=trim($values[0]);
00287 $funcValue = t3lib_div::trimExplode(',',$values[1]);
00288 $pre = $GLOBALS['TSFE']->TYPO3_CONF_VARS['FE']['userFuncClassPrefix'];
00289 if ($pre &&
00290 !t3lib_div::isFirstPartOfStr(trim($funcName),$pre) &&
00291 !t3lib_div::isFirstPartOfStr(trim($funcName),'tx_')
00292 ) {
00293 if (is_object($GLOBALS['TT'])) $GLOBALS['TT']->setTSlogMessage('Match condition: Function "'.$funcName.'" was not prepended with "'.$pre.'"',3);
00294 return false;
00295 }
00296 if (function_exists($funcName) && call_user_func($funcName, $funcValue[0])) {
00297 return true;
00298 }
00299 break;
00300 }
00301 }
00302 }
00303
00311 function testNumber($test,$value) {
00312 $test = trim($test);
00313 switch(substr($test,0,1)) {
00314 case '<':
00315 if (doubleval(substr($test,1))>$value) return true;
00316 break;
00317 case '>':
00318 if (doubleval(substr($test,1))<$value) return true;
00319 break;
00320 default:
00321 if (trim(substr($test,1))==$value) return true;
00322 break;
00323 }
00324 }
00325
00333 function matchWild($haystack,$needle) {
00334 if ($needle && $haystack) {
00335 if (substr($needle,0,1)=='*') {$mode.='before';}
00336 if (substr($needle,-1,1)=='*') {$mode.='after';}
00337 switch($mode) {
00338 case 'before':
00339 $matchStr = substr($needle,1);
00340 if (substr($haystack,-strlen($matchStr))==$matchStr) return true;
00341 break;
00342 case 'after':
00343 if (strpos(' '.$haystack,substr($needle,0,-1))==1) return true;
00344 break;
00345 case 'beforeafter':
00346 if (strstr($haystack,substr($needle,1,-1))) return true;
00347 break;
00348 default:
00349 if ($needle==$haystack) return true;
00350 break;
00351 }
00352 }
00353 }
00354
00363 function whichDevice($useragent) {
00364 $agent=strtolower(trim($useragent));
00365
00366 if( strstr($agent, 'avantgo')) {
00367 return 'pda';
00368 }
00369
00370
00371 $browser=substr($agent,0,4);
00372 $wapviwer=substr(stristr($agent,'wap'),0,3);
00373 if( $wapviwer=='wap' ||
00374 $browser=='noki' ||
00375 $browser== 'eric' ||
00376 $browser== 'r380' ||
00377 $browser== 'up.b' ||
00378 $browser== 'winw' ||
00379 $browser== 'wapa') {
00380 return 'wap';
00381 }
00382
00383
00384 if( strstr($agent, 'g.r.a.b.') ||
00385 strstr($agent, 'utilmind httpget') ||
00386 strstr($agent, 'webcapture') ||
00387 strstr($agent, 'teleport') ||
00388 strstr($agent, 'webcopier')) {
00389 return 'grabber';
00390 }
00391
00392
00393 if( strstr($agent, 'crawler') ||
00394 strstr($agent, 'spider') ||
00395 strstr($agent, 'googlebot') ||
00396 strstr($agent, 'searchbot') ||
00397 strstr($agent, 'infoseek') ||
00398 strstr($agent, 'altavista') ||
00399 strstr($agent, 'diibot')) {
00400 return 'robot';
00401 }
00402
00403
00404 if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_matchcondition.php']['devices_class'])) {
00405 foreach($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_matchcondition.php']['devices_class'] as $_classRef) {
00406 $_procObj = &t3lib_div::getUserObj($_classRef);
00407 return $_procObj->whichDevice_ext($useragent);
00408 }
00409 }
00410
00411 }
00412
00422 function browserInfo($useragent) {
00423 $useragent = trim($useragent);
00424 $browserInfo=Array();
00425 $browserInfo['useragent']=$useragent;
00426 if ($useragent) {
00427
00428 if (strstr($useragent,'MSIE')) {
00429 $browserInfo['browser']='msie';
00430 } elseif(strstr($useragent,'Konqueror')) {
00431 $browserInfo['browser']='konqueror';
00432 } elseif(strstr($useragent,'Opera')) {
00433 $browserInfo['browser']='opera';
00434 } elseif(strstr($useragent,'Lynx')) {
00435 $browserInfo['browser']='lynx';
00436 } elseif(strstr($useragent,'PHP')) {
00437 $browserInfo['browser']='php';
00438 } elseif(strstr($useragent,'AvantGo')) {
00439 $browserInfo['browser']='avantgo';
00440 } elseif(strstr($useragent,'WebCapture')) {
00441 $browserInfo['browser']='acrobat';
00442 } elseif(strstr($useragent,'IBrowse')) {
00443 $browserInfo['browser']='ibrowse';
00444 } elseif(strstr($useragent,'Teleport')) {
00445 $browserInfo['browser']='teleport';
00446 } elseif(strstr($useragent,'Mozilla')) {
00447 $browserInfo['browser']='netscape';
00448 } else {
00449 $browserInfo['browser']='unknown';
00450 }
00451
00452 switch($browserInfo['browser']) {
00453 case 'netscape':
00454 $browserInfo['version'] = $this->browserInfo_version(substr($useragent,8));
00455 if (strstr($useragent,'Netscape6')) {$browserInfo['version']=6;}
00456 break;
00457 case 'msie':
00458 $tmp = strstr($useragent,'MSIE');
00459 $browserInfo['version'] = $this->browserInfo_version(substr($tmp,4));
00460 break;
00461 case 'opera':
00462 $tmp = strstr($useragent,'Opera');
00463 $browserInfo['version'] = $this->browserInfo_version(substr($tmp,5));
00464 break;
00465 case 'lynx':
00466 $tmp = strstr($useragent,'Lynx/');
00467 $browserInfo['version'] = $this->browserInfo_version(substr($tmp,5));
00468 break;
00469 case 'php':
00470 $tmp = strstr($useragent,'PHP/');
00471 $browserInfo['version'] = $this->browserInfo_version(substr($tmp,4));
00472 break;
00473 case 'avantgo':
00474 $tmp = strstr($useragent,'AvantGo');
00475 $browserInfo['version'] = $this->browserInfo_version(substr($tmp,7));
00476 break;
00477 case 'acrobat':
00478 $tmp = strstr($useragent,'WebCapture');
00479 $browserInfo['version'] = $this->browserInfo_version(substr($tmp,10));
00480 break;
00481 case 'ibrowse':
00482 $tmp = strstr($useragent,'IBrowse/');
00483 $browserInfo['version'] = $this->browserInfo_version(substr($tmp,8));
00484 break;
00485 case 'konqueror':
00486 $tmp = strstr($useragent,'Konqueror/');
00487 $browserInfo['version'] = $this->browserInfo_version(substr($tmp,10));
00488 break;
00489 }
00490
00491 $browserInfo['system']='';
00492 if (strstr($useragent,'Win')) {
00493
00494 if (strstr($useragent,'Win98') || strstr($useragent,'Windows 98')) {
00495 $browserInfo['system']='win98';
00496 } elseif (strstr($useragent,'Win95') || strstr($useragent,'Windows 95')) {
00497 $browserInfo['system']='win95';
00498 } elseif (strstr($useragent,'WinNT') || strstr($useragent,'Windows NT')) {
00499 $browserInfo['system']='winNT';
00500 } elseif (strstr($useragent,'Win16') || strstr($useragent,'Windows 311')) {
00501 $browserInfo['system']='win311';
00502 }
00503 } elseif (strstr($useragent,'Mac')) {
00504 $browserInfo['system']='mac';
00505
00506 } elseif (strstr($useragent,'Linux')) {
00507 $browserInfo['system']='linux';
00508 } elseif (strstr($useragent,'SGI') && strstr($useragent,' IRIX ')) {
00509 $browserInfo['system']='unix_sgi';
00510 } elseif (strstr($useragent,' SunOS ')) {
00511 $browserInfo['system']='unix_sun';
00512 } elseif (strstr($useragent,' HP-UX ')) {
00513 $browserInfo['system']='unix_hp';
00514 }
00515 }
00516
00517 return $browserInfo;
00518 }
00519
00526 function browserInfo_version($tmp) {
00527 return doubleval(ereg_replace('^[^0-9]*','',$tmp));
00528 }
00529
00538 function getGlobal($var,$inArr='') {
00539 $vars = explode('|',$var);
00540 $c = count($vars);
00541 $k = trim($vars[0]);
00542 $theVar = is_array($inArr) ? $inArr[$k] : $GLOBALS[$k];
00543
00544 for ($a=1;$a<$c;$a++) {
00545 if (!isset($theVar)) {break;}
00546 $theVar = $theVar[trim($vars[$a])];
00547 }
00548 if (!is_array($theVar)) {
00549 return $theVar;
00550 } else {
00551 return '';
00552 }
00553 }
00554
00563 function getGP_ENV_TSFE($var) {
00564 $vars = explode(':',$var,2);
00565 if (count($vars)==1) {
00566 $val = $this->getGlobal($var);
00567 } else {
00568 $splitAgain=explode('|',$vars[1],2);
00569 $k=trim($splitAgain[0]);
00570 if ($k) {
00571 switch((string)trim($vars[0])) {
00572 case 'GP':
00573 $val = t3lib_div::_GP($k);
00574 break;
00575 case 'TSFE':
00576 $val = $GLOBALS['TSFE']->$k;
00577 break;
00578 case 'ENV':
00579 $val = getenv($k);
00580 break;
00581 case 'IENV':
00582 $val = t3lib_div::getIndpEnv($k);
00583 break;
00584 case 'LIT':
00585 return trim($vars[1]);
00586 break;
00587 }
00588
00589 if (count($splitAgain)>1) {
00590 if (is_array($val) && trim($splitAgain[1])) {
00591 $val=$this->getGlobal($splitAgain[1],$val);
00592 } else {
00593 $val='';
00594 }
00595 }
00596 }
00597 }
00598 return $val;
00599 }
00600 }
00601
00602
00603 if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_matchcondition.php']) {
00604 include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_matchcondition.php']);
00605 }
00606 ?>
1.4.6