/**
* &factory()
*
* @access public
* @param mixed $mUserAgent string | null
* @return mixed BlockenMobile | PEAR_Error
*/
function &factory($mUserAgent = null)
{
if (is_null($mUserAgent)) {
$mUserAgent = $_SERVER['HTTP_USER_AGENT'];
}
$sDriver = 'NonMobile';
if (BlockenMobile::isDoCoMo($mUserAgent)) {
$sDriver = 'DoCoMo';
} else {
if (BlockenMobile::isEZweb($mUserAgent)) {
$sDriver = 'EZweb';
} else {
if (BlockenMobile::isSoftBank($mUserAgent)) {
$sDriver = 'SoftBank';
}
}
}
foreach ($_SERVER as $sKey => $sValue) {
if (preg_match('/^HTTP_X_EMULATOR_/', $sKey)) {
$sTmp = str_replace('EMULATOR', 'JPHONE', $sKey);
$_SERVER[$sTmp] = $sValue;
}
}
$sClass = "BlockenMobile_{$sDriver}";
if (!class_exists($sClass)) {
$sFile = str_replace('_', '/', $sClass) . '.php';
if (!(include_once $sFile)) {
return PEAR::raiseError(null, NET_USERAGENT_MOBILE_ERROR_NOT_FOUND, null, null, "Unable to include the {$sFile} file", 'Net_UserAgent_Mobile_Error', true);
}
}
$objInstance =& new $sClass($mUserAgent);
$objError =& $objInstance->isError();
if (BlockenMobile::isError($objError)) {
if ($GLOBALS['_NET_USERAGENT_MOBILE_FALLBACK_ON_NOMATCH'] && NET_USERAGENT_MOBILE_ERROR_NOMATCH == $objError->getCode()) {
$objInstance =& BlockenMobile::factory('Net_UserAgent_Mobile_Fallback_On_NoMatch');
return $objInstance;
}
$objInstance =& $objError;
}
return $objInstance;
}
