/**
* Loads given XML $inputFile
* @param string $inputFile
*/
public function __construct($inputFile)
{
$inputFile = WURFL_FileUtils::cleanFilename($inputFile);
if (!file_exists($inputFile)) {
throw new InvalidArgumentException("cannot locate [{$inputFile}] file!");
}
$this->inputFile = WURFL_Xml_Utils::getXMLFile($inputFile);
}
/**
* Returns a XML Resource filename for the uncompressed contents of the provided zipped $filename
* @param string $filename of zipped XML data
* @throws WURFL_WURFLException ZipArchive extension is not loaded or the ZIP file is corrupt
* @return string Full filename and path of extracted XML file
*/
private static function getZippedFile($filename)
{
if (!self::zipModuleLoaded()) {
throw new WURFL_WURFLException("The ZipArchive extension is not loaded. Load the extension or use the flat wurfl.xml file");
}
$tmpDir = WURFL_FileUtils::getTempDir();
$zip = new ZipArchive();
if ($zip->open($filename) !== true) {
throw new WURFL_WURFLException("The Zip file <{$filename}> could not be opened");
}
$zippedFile = $zip->statIndex(0);
$wurflFile = $zippedFile['name'];
//$wurflFile = md5(uniqid(rand(), true));
//$zip->extractTo($tmpDir, $wurflFile);
$zip->extractTo($tmpDir);
$zip->close();
return WURFL_FileUtils::cleanFilename($tmpDir . DIRECTORY_SEPARATOR . $wurflFile);
}