/**
* Verifies if all neccessary packages are present
*
* @param string $packageType
* @param string $directory
*/
public function verifyPackages($packageType, $directory)
{
$directory = $this->source->sourceDirectory . $directory;
// break if package type is unknown
if (!isset($this->package[$packageType])) {
return;
}
foreach ($this->package[$packageType] as $packageName => $package) {
// we do not care about referenced packages with an empty file attribute
if (empty($package['file'])) {
continue;
}
// check for file in optionals/requiredments folder
if (file_exists($directory . $package['file'])) {
continue;
}
// look for previously built packages
$location = PackageHelper::searchPackage($packageName);
if (!is_null($location)) {
if (!@copy($location, $directory . $package['file'])) {
throw new SystemException('Unable to copy archive (' . $package['file'] . '), check permissions for directory ' . $directory);
}
// register temporary file
PackageHelper::registerTemporaryFile($directory . $package['file']);
continue;
}
// set minimum required version or null if version does not matter
$minVersion = isset($package['minversion']) ? $package['minversion'] : null;
// search within cached packages
$location = PackageHelper::searchCachedPackage($this->source->sourceID, $packageName, $minVersion);
if (!is_null($location)) {
$packageData = new PackageReader($this->source, $location);
$pb = new PackageBuilder($this->source, $packageData, $location, 'pn', array(), true, true);
// add directory if it does not exist
FileUtil::makePath(dirname($directory . $package['file']), 0777);
// copy archive
if (!@copy($pb->getArchiveLocation(), $directory . $package['file'])) {
throw new SystemException('Unable to copy archive (' . $package['file'] . '), check permissions for directory ' . $directory);
}
// register temporary file
PackageHelper::registerTemporaryFile($directory . $package['file']);
continue;
}
// we were unable to locate or build package, thus we have no chance to build this package
throw new SystemException('Can not build package, ' . $package['file'] . ' not found.');
}
}
