mirror of
https://github.com/ONLYOFFICE/core.git
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171 lines
5.3 KiB
C++
171 lines
5.3 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2017
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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// OfficeXlsFile.cpp : Implementation of COfficeXlsFile
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#include "stdafx.h"
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#include <string>
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#include <iostream>
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#include <boost/algorithm/string/case_conv.hpp>
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#include <boost/lexical_cast.hpp>
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#include "../../Common/DocxFormat/Source/Base/Base.h"
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#include "../../Common/DocxFormat/Source/SystemUtility/FileSystem/Directory.h"
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#include "../source/XlsXlsxConverter/ConvertXls2Xlsx.h"
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#include "../source/XlsXlsxConverter/progressCallback.h"
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#include "../Common/XmlUtils.h"
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#include "../../OfficeUtils/src/OfficeUtils.h"
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#include "../../Common/ASCATLError.h"
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#include "OfficeXlsFile.h"
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// ВНИМАНИЕ: значение 1 используется для тестирования, на выходе получаем заархивированный файл xlsx или docx
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// значение 0 используется для релиза, так как на выходе по спецификации нам требуется распакованный package
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#ifndef STANDALONE_USE
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#define STANDALONE_USE 0// что получаем на выходе: файл (1) или папку (0)
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#endif
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std::wstring bstr2wstring(BSTR str)
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{
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return str ? std::wstring(&str[0], &str[::SysStringLen(str)]) : L"";
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}
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///------------------------------------------------------------------------------------
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// COfficeXlsFile
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COfficeXlsFile::COfficeXlsFile()
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{
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}
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HRESULT COfficeXlsFile::SaveToFile(BSTR sDstFileName, BSTR sSrcPath, BSTR sXMLOptions)
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{
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return E_NOTIMPL;
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}
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HRESULT COfficeXlsFile::LoadFromFile(BSTR sSrcFileName, BSTR sDstPath, BSTR sXMLOptions)
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{
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HRESULT hr = AVS_ERROR_UNEXPECTED;
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if (!sDstPath)
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{
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_ASSERTE(!!sDstPath);
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return E_FAIL;
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}
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#if defined(STANDALONE_USE) && (STANDALONE_USE == 1)
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std::wstring outputDir = FileSystem::Directory::GetFolderPath(std::wstring(sDstPath));
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#else
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std::wstring outputDir = sDstPath;
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#endif
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#if defined(STANDALONE_USE) && (STANDALONE_USE == 1)
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std::wstring dstTempPath = FileSystem::Directory::CreateDirectoryWithUniqueName(outputDir);
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#else
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std::wstring dstTempPath = outputDir;
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#endif
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try
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{
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hr = LoadFromFileImpl(bstr2wstring(sSrcFileName), dstTempPath, bstr2wstring(sDstPath));
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}
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catch(...)
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{
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hr = E_FAIL;
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}
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#if defined(STANDALONE_USE) && (STANDALONE_USE == 1)
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// в случае если на выходе файл — стираем временную директорию (мы сами ее создали)
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try
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{
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FileSystem::Directory::DeleteDirectory(dstTempPath);
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}
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catch(...)
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{
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}
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#endif
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return hr;
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}
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HRESULT COfficeXlsFile::LoadFromFileImpl(const std::wstring & srcFileName, const std::wstring & dstTempPath, const std::wstring & dstPath)
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{
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HRESULT hr = AVS_ERROR_UNEXPECTED;
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ProgressCallback ffCallBack;
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ffCallBack.OnProgress = OnProgressFunc;
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ffCallBack.OnProgressEx = OnProgressExFunc;
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ffCallBack.caller = this;
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hr = ConvertXls2Xlsx(srcFileName, dstTempPath, &ffCallBack);
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if (hr != S_OK) return hr;
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#if defined(STANDALONE_USE) && (STANDALONE_USE == 1)
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COfficeUtils oCOfficeUtils(NULL);
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if (S_OK != oCOfficeUtils.CompressFileOrDirectory(dstTempPath.c_str(), dstPath.c_str(), -1))
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return hr;
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#endif
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return S_OK;
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}
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void COfficeXlsFile::OnProgressFunc (LPVOID lpParam, long nID, long nPercent)
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{
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COfficeXlsFile* pXlsFile = reinterpret_cast<COfficeXlsFile*>(lpParam);
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if (pXlsFile != NULL)
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{
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pXlsFile->OnProgress(nID, nPercent);
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}
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}
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void COfficeXlsFile::OnProgressExFunc (LPVOID lpParam, long nID, long nPercent, short* pStop)
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{
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COfficeXlsFile* pXlsFile = reinterpret_cast<COfficeXlsFile*>(lpParam);
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if (pXlsFile != NULL)
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{
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pXlsFile->OnProgressEx(nID, nPercent, pStop);
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}
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}
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