/*
 * Copyright (C) Ascensio System SIA, 2009-2026
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation, together with the
 * additional terms provided in the LICENSE file.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
 * details, see the GNU AGPL at: https://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA by email at info@onlyoffice.com
 * or by postal mail at 20A-6 Ernesta Birznieka-Upisha Street, Riga,
 * LV-1050, Latvia, European Union.
 *
 * The interactive user interfaces in modified versions of the Program
 * are required to display Appropriate Legal Notices in accordance with
 * Section 5 of the GNU AGPL version 3.
 *
 * No trademark rights are granted under this License.
 *
 * All non-code elements of the Product, including illustrations,
 * icon sets, and technical writing content, are licensed under the
 * Creative Commons Attribution-ShareAlike 4.0 International License:
 * https://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 * This license applies only to such non-code elements and does not
 * modify or replace the licensing terms applicable to the Program's
 * source code, which remains licensed under the GNU Affero General
 * Public License v3.
 *
 * SPDX-License-Identifier: AGPL-3.0-only
 */
#ifdef _MSC_VER
	#pragma once			// for MSVS
#endif	// #ifdef _MSC_VER

#ifndef _AVSUTILS_H_	// For Borland compiler
#define _AVSUTILS_H_

#ifdef _WIN32

#include <stdio.h>

#include "ASCUtilsDefines.h"

#define ADDREFINTERFACE(pinterface)\
{\
	if (pinterface!=NULL)\
	{\
		pinterface->AddRef();\
	}\
}
#define RELEASEINTERFACE(pinterface)\
{\
	if (pinterface!=NULL)\
	{\
		pinterface->Release();\
		pinterface=NULL;\
	}\
}
#define QUERYINTERFACE(pinterface, pinterface_res, iid)\
{\
	if (pinterface!=NULL)\
		pinterface->QueryInterface(iid, (void**)&pinterface_res);\
	else\
		pinterface_res=NULL;\
}
#define RELEASEMEM(pobject)\
{\
	if (pobject!=NULL)\
	{\
		free(pobject);\
		pobject=NULL;\
	}\
}
#define RELEASEOBJECT(pobject)\
{\
	if (pobject!=NULL)\
	{\
		delete pobject;\
		pobject=NULL;\
	}\
}
#define RELEASEARRAYOBJECTS(pobject)\
{\
	if (pobject!=NULL)\
	{\
		delete []pobject;\
		pobject=NULL;\
	}\
}
#define RELEASEHEAP(pmem)\
{\
	if (pmem!=NULL)\
	{\
		HeapFree(GetProcessHeap(), 0, pmem);\
		pmem=NULL;\
	}\
}
#define RELEASEARRAY(parray)\
{\
	if (parray!=NULL)\
	{\
		SafeArrayDestroy(parray);\
		parray=NULL;\
	}\
}
#define RELEASESYSSTRING(pstring)\
{\
	if (pstring!=NULL)\
	{\
		SysFreeString(pstring);\
		pstring=NULL;\
	}\
}
#define RELEASEHANDLE(phandle)\
{\
	if (phandle!=NULL)\
	{\
		CloseHandle(phandle);\
		phandle=NULL;\
	}\
}

#endif // #ifdef _WIN32
#endif // #ifndef _AVSUTILS_H_	// For Borland compiler