// ============================================================================
//  Copyright (C) 2001-2010 by Jozef Starosczyk
//  ixen@copyhandler.com
//
//  This program is free software; you can redistribute it and/or modify
//  it under the terms of the GNU Library General Public License
//  (version 2) as published by the Free Software Foundation;
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU Library General Public
//  License along with this program; if not, write to the
//  Free Software Foundation, Inc.,
//  59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
// ============================================================================
/// @file  TBasePathData.h
/// @date  2010/10/13
/// @brief Contains declarations of classes related to keeping additional path data.
// ============================================================================
#ifndef __TBASEPATHDATA_H__
#define __TBASEPATHDATA_H__

#include "libchcore.h"
#include "TPath.h"

BEGIN_CHCORE_NAMESPACE

/////////////////////////////////////////////////////////////////////////////
// TBasePathData
class LIBCHCORE_API TBasePathData
{
public:
	TBasePathData();
	TBasePathData(const TBasePathData& rEntry);

	bool GetSkipFurtherProcessing() const { return m_bSkipFurtherProcessing; }
	void SetSkipFurtherProcessing(bool bSkipFurtherProcessing) { m_bSkipFurtherProcessing = bSkipFurtherProcessing; }

	void SetDestinationPath(const TSmartPath& strPath);
	TSmartPath GetDestinationPath() const;
	bool IsDestinationPathSet() const { return !m_pathDst.IsEmpty(); }

	void Serialize(TReadBinarySerializer& rSerializer, bool bData);
	void Serialize(TWriteBinarySerializer& rSerializer, bool bData);

private:
	bool m_bSkipFurtherProcessing;	// specifies if the path should be (or not) processed further
	TSmartPath m_pathDst;	// dest path
};

typedef boost::shared_ptr<TBasePathData> TBasePathDataPtr;

//////////////////////////////////////////////////////////////////////////
// TBasePathDataContainer

class LIBCHCORE_API TBasePathDataContainer
{
public:
	// constructors/destructor
	explicit TBasePathDataContainer(const TPathContainer& tBasePaths);
	~TBasePathDataContainer();

	// standard access to data
	TBasePathDataPtr GetAt(size_t iPos) const;

	void SetCount(size_t stCount);
	size_t GetCount() const;
	void Add(const TBasePathDataPtr& pEntry);
	void SetAt(size_t nIndex, const TBasePathDataPtr& pEntry);
	void RemoveAt(size_t nIndex, size_t nCount = 1);
	void Clear();

	const TPathContainer& GetBasePaths() const { return m_tBasePaths; }

	// serialization
	void Serialize(TReadBinarySerializer& rSerializer, bool bData);
	void Serialize(TWriteBinarySerializer& rSerializer, bool bData);

private:
	TBasePathDataContainer(const TBasePathDataContainer& rSrc);
	TBasePathDataContainer& operator=(const TBasePathDataContainer& rSrc);

protected:
	const TPathContainer& m_tBasePaths;

#pragma warning(push)
#pragma warning(disable: 4251)
	std::vector<TBasePathDataPtr> m_vEntries;
	mutable boost::shared_mutex m_lock;
#pragma warning(pop)
};

END_CHCORE_NAMESPACE

#endif // __TBASEPATHDATA_H__