CBXVirtualIoFileSystem::CopyDirFiles

private function CopyDirFiles($pathFrom, $pathTo, $bRewrite = true, $bDeleteAfterCopy = false)
{
	$this->ClearErrors();

	if (mb_strpos($pathTo."/", $pathFrom."/") === 0)
	{
		$this->AddError("Can not copy a file onto itself");
		return false;
	}

	$pathFromEncoded = CBXVirtualIoFileSystem::ConvertCharset($pathFrom);
	if (is_dir($pathFromEncoded))
	{
		$this->CreateDirectory($pathTo);
	}
	elseif (is_file($pathFromEncoded))
	{
		$this->CreateDirectory($this->ExtractPathFromPath($pathTo));

		$pathToEncoded = CBXVirtualIoFileSystem::ConvertCharset($pathTo);
		if (file_exists($pathToEncoded) && !$bRewrite)
		{
			$this->AddError(sprintf("The file '%s' already exists", $pathTo));
			return false;
		}

		@copy($pathFromEncoded, $pathToEncoded);
		if (is_file($pathToEncoded))
		{
			@chmod($pathToEncoded, BX_FILE_PERMISSIONS);

			if ($bDeleteAfterCopy)
				@unlink($pathFromEncoded);
		}
		else
		{
			$this->AddError(sprintf("Creation of file '%s' failed", $pathTo));
			return false;
		}

		return true;
	}
	else
	{
		return true;
	}

	$pathToEncoded = CBXVirtualIoFileSystem::ConvertCharset($pathTo);
	if ($handle = @opendir($pathFromEncoded))
	{
		while (($file = readdir($handle)) !== false)
		{
			if ($file == "." || $file == "..")
				continue;

			if (is_dir($pathFromEncoded."/".$file))
			{
				$pathFromDecodedTmp = CBXVirtualIoFileSystem::ConvertCharset($pathFromEncoded."/".$file, CBXVirtualIoFileSystem::directionDecode);
				$pathToDecodedTmp = CBXVirtualIoFileSystem::ConvertCharset($pathToEncoded."/".$file, CBXVirtualIoFileSystem::directionDecode);
				CopyDirFiles($pathFromDecodedTmp, $pathToDecodedTmp, $bRewrite, $bDeleteAfterCopy);
				if ($bDeleteAfterCopy)
					@rmdir($pathFromEncoded."/".$file);
			}
			elseif (is_file($pathFromEncoded."/".$file))
			{
				if (file_exists($pathToEncoded."/".$file) && !$bRewrite)
					continue;

				@copy($pathFromEncoded."/".$file, $pathToEncoded."/".$file);
				@chmod($pathToEncoded."/".$file, BX_FILE_PERMISSIONS);

				if ($bDeleteAfterCopy)
					@unlink($pathFromEncoded."/".$file);
			}
		}
		@closedir($handle);

		if ($bDeleteAfterCopy)
			@rmdir($pathFromEncoded);

		return true;
	}

	$this->AddError(sprintf("Can not open directory '%s'", $pathFrom));
	return false;
}