/**
* Copy a file, takes care of symbolic links
*
* @param File $src Source path and name file to copy.
* @param File $dest Destination path and name of new file.
*
* @return void
* @throws Exception if file cannot be copied.
*/
public function copy(File $src, File $dest)
{
global $php_errormsg;
if (!$src->isLink()) {
return parent::copy($src, $dest);
}
$srcPath = $src->getAbsolutePath()->toNative();
$destPath = $dest->getAbsolutePath()->toNative();
$linkTarget = $src->getLinkTarget();
if (false === @symlink($linkTarget, $destPath)) {
$msg = "FileSystem::copy() FAILED. Cannot create symlink from {$destPath} to {$linkTarget}.";
throw new Exception($msg);
}
}
