/**
* Detects the capabilities of a device from a given user agent and optionally, the HTTP Accept Headers
* @param String HTTP User Agent
* @param String HTTP Accept Header
* @return Bool matching device was found
*/
public function getDeviceCapabilitiesFromAgent($userAgent = null, $httpAccept = null)
{
$this->db->numQueries = 0;
$this->matchData = array("num_queries" => 0, "actual_root_device" => '', "match_type" => '', "matcher" => '', "match" => false, "lookup_time" => 0, "fall_back_tree" => '');
$this->lookup_start = microtime(true);
$this->foundInCache = false;
$this->capabilities = array();
// Define User Agent
$this->userAgent = is_null($userAgent) ? WurflSupport::getUserAgent() : $userAgent;
if (strlen($this->userAgent) > 255) {
$this->userAgent = substr($this->userAgent, 0, 255);
}
// Use the ultra high performance SimpleDesktopMatcher if enabled
if (TeraWurflConfig::$SIMPLE_DESKTOP_ENGINE_ENABLE) {
require_once realpath(dirname(__FILE__) . '/UserAgentMatchers/SimpleDesktopUserAgentMatcher.php');
if (SimpleDesktopUserAgentMatcher::isDesktopBrowser($userAgent)) {
$this->userAgent = WurflConstants::$SIMPLE_DESKTOP_UA;
}
}
// Define HTTP ACCEPT header. Default: DO NOT use HTTP_ACCEPT headers
//$this->httpAccept= (is_null($httpAccept))? WurflSupport::getAcceptHeader(): $httpAccept;
$this->userAgent = UserAgentUtils::cleanUserAgent($this->userAgent);
// Check cache for device
if (TeraWurflConfig::$CACHE_ENABLE) {
$cacheData = $this->db->getDeviceFromCache($this->userAgent);
// Found in cache
if ($cacheData !== false) {
$this->capabilities = $cacheData;
$this->foundInCache = true;
$deviceID = $cacheData['id'];
}
}
if (!$this->foundInCache) {
require_once realpath(dirname(__FILE__) . '/UserAgentMatchers/SimpleDesktopUserAgentMatcher.php');
// Find appropriate user agent matcher
$this->userAgentMatcher = UserAgentFactory::createUserAgentMatcher($this, $this->userAgent);
// Find the best matching WURFL ID
$deviceID = $this->getDeviceIDFromUALoose($userAgent);
// Get the capabilities of this device and all its ancestors
$this->getFullCapabilities($deviceID);
// Now add in the Tera-WURFL results array
$this->lookup_end = microtime(true);
$this->matchData['num_queries'] = $this->db->numQueries;
$this->matchData['lookup_time'] = $this->lookup_end - $this->lookup_start;
// Add the match data to the capabilities array so it gets cached
$this->addCapabilities(array($this->matchDataKey => $this->matchData));
}
if (TeraWurflConfig::$CACHE_ENABLE == true && !$this->foundInCache) {
// Since this device was not cached, cache it now.
$this->db->saveDeviceInCache($this->userAgent, $this->capabilities);
}
return $this->capabilities[$this->matchDataKey]['match'];
}
echo WurflSupport::showLogLevel(TeraWurflConfig::$LOG_LEVEL); ?> </span>, desired logging level. Use the same constants as for PHP logging<br /> OVERRIDE_MEMORY_LIMIT <span class="setting"> <?php echo WurflSupport::showBool(TeraWurflConfig::$OVERRIDE_MEMORY_LIMIT); ?> </span>, override PHP's default memory limit<br /> MEMORY_LIMIT <span class="setting"> <?php echo TeraWurflConfig::$MEMORY_LIMIT; ?> </span>, the amount of memory to allocate to PHP if OVERRIDE_MEMORY_LIMIT is enabled<br /> SIMPLE_DESKTOP_ENGINE_ENABLE <span class="setting"> <?php echo WurflSupport::showBool(TeraWurflConfig::$SIMPLE_DESKTOP_ENGINE_ENABLE); ?> </span>, enable the SimpleDesktop Detection Engine to increase performance<br /> CAPABILITY_FILTER: <?php echo "<pre class=\"setting\">" . var_export(TeraWurflConfig::$CAPABILITY_FILTER, true) . "</pre>"; ?> the capability filter that is used to determine which capabilities are available<br /> </p> </td> </tr> </table> <p> </p> <table width="800" border="0" cellpadding="0" cellspacing="0"> <tr> <th scope="col">Log File (last 30 lines) </th>
echo "done ({$wurflfile}: {$size})<br />Downloaded in {$download_time} sec @ {$download_rate} <br/><br/>";
usleep(50000);
flush();
}
$loader = new TeraWurflLoader($base);
//$ok = $base->db->initializeDB();
$ok = $loader->load();
if ($ok) {
echo "<strong>Database Update OK</strong><hr />";
echo "Total Time: " . $loader->totalLoadTime() . "<br/>";
echo "Parse Time: " . $loader->parseTime() . " (" . $loader->getParserName() . ")<br/>";
echo "Validate Time: " . $loader->validateTime() . "<br/>";
echo "Sort Time: " . $loader->sortTime() . "<br/>";
echo "Patch Time: " . $loader->patchTime() . "<br/>";
echo "Database Time: " . $loader->databaseTime() . "<br/>";
echo "Cache Rebuild Time: " . $loader->cacheRebuildTime() . "<br/>";
echo "Number of Queries: " . $base->db->numQueries . "<br/>";
if (version_compare(PHP_VERSION, '5.2.0') === 1) {
echo "PHP Memory Usage: " . WurflSupport::formatBytes(memory_get_usage()) . "<br/>";
}
echo "--------------------------------<br/>";
echo "WURFL Version: " . $loader->version . " (" . $loader->last_updated . ")<br />";
echo "WURFL Devices: " . $loader->mainDevices . "<br/>";
echo "PATCH New Devices: " . $loader->patchAddedDevices . "<br/>";
echo "PATCH Merged Devices: " . $loader->patchMergedDevices . "<br/>";
} else {
echo "ERROR LOADING DATA!<br/>";
echo "Errors: <br/>\n";
echo "<pre>" . htmlspecialchars(var_export($loader->errors, true)) . "</pre>";
}
echo "<hr/><a href=\"index.php\">Return to administration tool.</a>";
foreach ($capability as $property => $value) {
$class = $i++ % 2 == 0 ? 'lightrow' : 'darkrow';
// Primary Group
$value = is_bool($value) || $value == "true" || $value == "false" ? WurflSupport::showBool($value) : $value;
if ($value == "") {
$value = "[null]";
} else {
$value = htmlspecialchars($value);
}
$nicecap .= "<tr><td class=\"cap_title {$class}\">{$property}</td><td class=\"cap_value {$class}\">" . htmlspecialchars($value) . "</td></tr>\n";
}
$nicecap .= "</table>";
$nicecap .= "</td></tr>\n";
} else {
// Top Level attribute
$capability = is_bool($capability) || $capability == "true" || $capability == "false" ? WurflSupport::showBool($capability) : $capability;
if ($capability == "") {
$capability = "[null]";
} else {
$capability = htmlspecialchars($capability);
}
$nicecap .= "<tr><td class=\"cap_heading\">{$group}</td><td class=\"cap_value\">{$capability}</td></tr>\n";
}
}
foreach ($groups as $num => $group) {
$groups[$num] = "<a href=\"#{$group}\">{$group}</a>";
}
$grouplinks = implode(' | ', $groups);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
public function downloadUpdate()
{
if ($this->verbose === true) {
echo "Downloading WURFL from {$this->download_url} ...\n\n";
}
$download_start = microtime(true);
if (!($gzdata = @file_get_contents($this->download_url))) {
if (isset($http_response_header) && is_array($http_response_header)) {
list($version, $status_code, $msg) = explode(' ', $http_response_header[0], 3);
$status_code = (int) $status_code;
} else {
$status_code = 404;
$msg = "File not found";
}
throw new TeraWurflUpdateDownloaderException("Unable to download WURFL file: HTTP Error {$status_code}: {$msg}", $status_code);
}
$this->download_time = microtime(true) - $download_start;
file_put_contents($this->wurfl_file_zipped, $gzdata);
$gzdata = null;
$this->compressed_size = filesize($this->wurfl_file_zipped);
// Try to use ZipArchive, included from 5.2.0
if (class_exists("ZipArchive", false)) {
$zip = new ZipArchive();
if ($zip->open(str_replace('\\', '/', $this->wurfl_file_zipped)) === true) {
$zip->extractTo(str_replace('\\', '/', dirname($this->wurfl_file_xml)), array('wurfl.xml'));
$zip->close();
} else {
throw new TeraWurflException("Error: Unable to extract wurfl.xml from downloaded archive: {$this->wurfl_file_zipped}");
}
} else {
system("gunzip {$this->wurfl_file_zipped}");
}
$this->uncompressed_size = filesize($this->wurfl_file_xml);
$this->download_speed = WurflSupport::formatBitrate(filesize($this->wurfl_file_zipped), $this->download_time);
if ($this->verbose === true) {
$nice_size = WurflSupport::formatBytes($this->uncompressed_size) . " [" . WurflSupport::formatBytes($this->compressed_size) . " compressed]";
echo "done ({$this->wurfl_file_xml}: {$nice_size})\nDownloaded in {$this->download_time} sec @ {$this->download_speed} \n\n";
flush();
}
usleep(50000);
}
function Wall($ua = false)
{
global $_GET, $_SERVER;
if (!$ua) {
$this->ua = isset($_GET['UA']) ? $_GET['UA'] : getenv('HTTP_USER_AGENT');
} else {
$this->ua = $ua;
}
if (defined('WALL_USE_TERA_WURFL') && WALL_USE_TERA_WURFL) {
switch (TERA_WURFL_VERSION) {
case 1:
require_once WURFL_CLASS_FILE;
$this->wurfl = new tera_wurfl();
$this->wurfl->getDeviceCapabilitiesFromAgent($this->ua);
break;
case 2:
// The class file was loaded in wall_prepend.php
$this->wurfl = new TeraWurfl();
if (!$ua) {
$this->ua = WurflSupport::getUserAgent();
}
$this->wurfl->getDeviceCapabilitiesFromAgent($this->ua);
break;
case 'webservice':
$this->wurfl = new TeraWurflRemoteClient(TERA_WURFL_WEBSERVICE_URL, TeraWurflRemoteClient::$FORMAT_JSON);
if (!$ua) {
$this->ua = TeraWurflRemoteClient::getUserAgent();
}
$this->wurfl->getCapabilitiesFromAgent($this->ua, $GLOBALS['WALLWurflCapabilities']);
break;
}
} else {
$this->wurfl = new wurfl_class();
$this->wurfl->getDeviceCapabilitiesFromAgent($this->ua);
}
ob_start(array($this, '_obCallBack'));
register_shutdown_function(array($this, '_obEndFlush'));
}
protected function actionStats(TeraWurflCLIArgument $arg)
{
$twversion = $this->wurfl->release_branch . " " . $this->wurfl->release_version;
$wurflversion = $this->wurfl->db->getSetting('wurfl_version');
$lastupdated = date('r', $this->wurfl->db->getSetting('loaded_date'));
$config = $this->wurfl->rootdir . "TeraWurflConfig.php";
$dbtype = str_replace("TeraWurflDatabase_", "", get_class($this->wurfl->db));
$dbver = $this->wurfl->db->getServerVersion();
$mergestats = $this->wurfl->db->getTableStats(TeraWurflConfig::$TABLE_PREFIX . 'Merge');
$mergestats['bytesize'] = WurflSupport::formatBytes($mergestats['bytesize']);
$merge = "\n > MERGE\n Rows: {$mergestats['rows']}\n Devices: {$mergestats['actual_devices']}\n Size: {$mergestats['bytesize']}\n";
$index = "";
$indexstats = $this->wurfl->db->getTableStats(TeraWurflConfig::$TABLE_PREFIX . 'Index');
if (!empty($indexstats)) {
$indexstats['bytesize'] = WurflSupport::formatBytes($indexstats['bytesize']);
$index = "\n > INDEX\n Rows: {$indexstats['rows']}\n Size: {$indexstats['bytesize']}\n";
}
$cachestats = $this->wurfl->db->getTableStats(TeraWurflConfig::$TABLE_PREFIX . 'Cache');
$cachestats['bytesize'] = WurflSupport::formatBytes($cachestats['bytesize']);
$cache = "\n > CACHE\n Rows: {$cachestats['rows']}\n Size: {$cachestats['bytesize']}\n";
$matcherList = $this->wurfl->db->getMatcherTableList();
$matchers = array();
foreach ($matcherList as $name) {
$matchers[] = array('name' => $name, 'stats' => $this->wurfl->db->getTableStats($name));
}
$out = <<<EOF
Tera-WURFL {$twversion}
Database Type: {$dbtype} (ver {$dbver})
Loaded WURFL: {$wurflversion}
Last Updated: {$lastupdated}
Config File: {$config}
---------- Table Stats -----------
{$merge}{$index}{$cache}
EOF;
echo $out;
}
