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core/Common/OfficeFileFormatChecker.h
Alexander Trofimov 76ee07f61c [copyright] Update copyright header
Co-authored-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
Co-committed-by: Alexander Trofimov <alexander.trofimov@onlyoffice.com>
2026-05-14 08:23:56 +00:00

120 lines
4.6 KiB
C++

/*
* 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
*/
#pragma once
#include <string>
#include "OfficeFileFormats.h"
namespace POLE
{
class Storage;
}
class COfficeFileFormatChecker
{
public:
int nFileType;
bool bMacroEnabled;
std::wstring sDocumentID;
COfficeFileFormatChecker()
{
nFileType = AVS_OFFICESTUDIO_FILE_UNKNOWN;
bMacroEnabled = false;
}
COfficeFileFormatChecker(std::wstring sFileName)
{
nFileType = AVS_OFFICESTUDIO_FILE_UNKNOWN;
isOfficeFile(sFileName);
}
bool isOfficeFile(const std::wstring& fileName);
bool isVbaProjectFile(const std::wstring& fileName);
std::wstring GetFormatExtension(const std::wstring& fileName);
std::wstring GetExtensionByType(int type);
static int GetFormatByExtension(const std::wstring& ext);
bool isOOXFormatFile(const std::wstring& fileName, bool unpacked = false);
bool isOpenOfficeFormatFile(const std::wstring& fileName, std::wstring& documentID);
bool isOnlyOfficeFormatFile(const std::wstring& fileName);
bool isMacFormatFile(const std::wstring& fileName);
bool isHwpxFile(const std::wstring& fileName);
bool isDocFormatFile(const std::wstring& fileName);
bool isXlsFormatFile(const std::wstring& fileName);
bool isCompoundFile (POLE::Storage* storage);
bool isOleObjectFile(POLE::Storage* storage);
bool isDocFormatFile(POLE::Storage* storage);
bool isXlsFormatFile(POLE::Storage* storage);
bool isPptFormatFile(POLE::Storage* storage);
bool isMS_OFFICECRYPTOFormatFile(POLE::Storage* storage, std::wstring& documentID);
bool isMS_MITCRYPTOFormatFile(POLE::Storage* storage, std::wstring& documentID);
bool isVbaProjectFile(POLE::Storage* storage);
bool isMS_OFFCRYPTOFormatFile(const std::wstring& fileName, std::wstring& documentID);
bool isHwpFile(POLE::Storage* storage);
bool iXmlFile(const std::wstring& fileName);
std::wstring getDocumentID(const std::wstring& fileName);
bool isOOXFlatFormatFile(unsigned char* pBuffer, int dwBytes);
bool isDocFlatFormatFile(unsigned char* pBuffer, int dwBytes);
bool isXlsFlatFormatFile(unsigned char* pBuffer, int dwBytes);
bool isRtfFormatFile(unsigned char* pBuffer, int dwBytes);
bool isHtmlFormatFile(unsigned char* pBuffer, int dwBytes, bool testCloseTag);
bool isMultiPartsHtmlFormatFile(unsigned char* pBuffer, int dwBytes);
bool isPdfFormatFile(unsigned char* pBuffer, int dwBytes, std::wstring& documentID);
bool isPdfOformFormatFile(unsigned char* pBuffer, int dwBytes);
bool isOpenOfficeFlatFormatFile(unsigned char* pBuffer, int dwBytes);
bool isHwpmlFile(unsigned char* pBuffer, int dwBytes);
bool isBinaryDoctFormatFile(unsigned char* pBuffer, int dwBytes);
bool isBinaryXlstFormatFile(unsigned char* pBuffer, int dwBytes);
bool isBinaryPpttFormatFile(unsigned char* pBuffer, int dwBytes);
bool isBinaryVsdtFormatFile(unsigned char* pBuffer, int dwBytes);
bool isDjvuFormatFile(unsigned char* pBuffer, int dwBytes);
bool isMobiFormatFile(unsigned char* pBuffer, int dwBytes);
bool isFB2FormatFile(unsigned char* pBuffer, int dwBytes);
bool isXpsFile(const std::wstring& fileName);
bool isOFDFile(const std::wstring& fileName);
};