#ifndef _TCUWAIVERUTIL_HPP
#define _TCUWAIVERUTIL_HPP
/*-------------------------------------------------------------------------
 * Vulkan CTS Framework
 * --------------------
 *
 * Copyright (c) 2020 The Khronos Group Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 *//*!
 * \file
 * \brief Waiver mechanism implementation.
 *//*--------------------------------------------------------------------*/

#include "deDefs.h"
#include <sstream>
#include <vector>

namespace tcu
{

// Class containing information about session that are printed at the beginning of log.
class SessionInfo
{
public:

					SessionInfo		(deUint32				vendorId,
									 deUint32				deviceId,
									 const std::string&		cmdLine);
					SessionInfo		(std::string			vendor,
									 std::string			renderer,
									 const std::string&		cmdLine);

	std::string		get				();

private:

	// WaiverTreeBuilder fills private fields of this class.
	friend class WaiverTreeBuilder;

	// String containing urls to gitlab issues
	// that enable currently used waivers
	std::string			m_waiverUrls;

	// String containing command line
	std::string			m_cmdLine;

	// Stream containing all info
	std::stringstream	m_info;
};

// Class that uses paths to waived tests represented in a form of tree.
// Main functionality of this class is to quickly test test paths in
// order to verify if it is on waived tests list that was read from xml.
class WaiverUtil
{
public:
			WaiverUtil		() = default;

	void	setup			(const std::string	waiverFile,
							 std::string		packageName,
							 deUint32			vendorId,
							 deUint32			deviceId,
							 SessionInfo&		sessionInfo);
	void	setup			(const std::string	waiverFile,
							 std::string		packageName,
							 std::string		vendor,
							 std::string		renderer,
							 SessionInfo&		sessionInfo);

	bool	isOnWaiverList	(const std::string& casePath) const;

public:

	struct WaiverComponent
	{
		std::string						name;
		std::vector<WaiverComponent*>	children;
	};

private:

	std::vector<WaiverComponent> m_waiverTree;
};

} // tcu

#endif // _TCUWAIVERUTIL_HPP