/*
 * (c) Copyright Ascensio System SIA 2010-2023
 *
 * 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. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * 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: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
 * street, Riga, Latvia, EU, LV-1050.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */
#pragma once

#include "cfstorage.h"
#include "idirectoryentry.h"

namespace CFCPP
{

enum CFSConfiguration
{
    Default = 1,                // No other flags
    SectorRecycle = 2,          // Rewrite unused sectors
    EraseFreeSectors = 4,       // Free sectors are erased to avoid information leakage
    NoValidationException = 8,  // Ignore some file reading errors to read broken files
    LeaveOpen = 16              // file will not be closed
};

enum CFSUpdateMode
{
    ReadOnly,
    Update
};

class CompoundFile_impl;
class CompoundFile
{
public:
    CompoundFile(const std::wstring &fileName, CFSUpdateMode updateMode, int configParameters = Default);
    CompoundFile(CFSVersion cfsVersion, CFSConfiguration configFlags);
    CompoundFile(const std::wstring &fileName);
    CompoundFile(Stream stream);
    CompoundFile();

    std::shared_ptr<CFStorage> RootStorage();

    bool Save(std::wstring wFileName);
    void Save(Stream stream);

    void Commit(bool releaseMemory = false);
    bool HasSourceStream() const;
    bool ValidationExceptionEnabled() const;
    bool IsClosed()const;
    void Close();

    std::vector<BYTE> GetDataBySID(_INT32 sid);
    _GUID_ getGuidBySID(_INT32 sid);
    _GUID_ getGuidForStream(_INT32 sid);

private:
    std::shared_ptr<CompoundFile_impl> _impl;
};
}