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https://github.com/ONLYOFFICE/core.git
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127 lines
3.8 KiB
C++
127 lines
3.8 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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#pragma once
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#include "../../DesktopEditor/common/File.h"
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#include "../../DesktopEditor/graphics/BaseThread.h"
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class CFileDownloaderBase
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{
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public :
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CFileDownloaderBase(std::wstring sFileUrl, bool bDelete = true)
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{
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m_sFilePath = L"";
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m_sFileUrl = sFileUrl;
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m_bComplete = false;
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m_bDelete = bDelete;
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}
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virtual ~CFileDownloaderBase ()
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{
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if ( m_sFilePath.length() > 0 && m_bDelete )
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{
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NSFile::CFileBinary::Remove(m_sFilePath);
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m_sFilePath = L"";
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}
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}
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virtual int DownloadFile() = 0;
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public:
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std::wstring m_sFilePath; // Путь к сохраненному файлу на диске
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std::wstring m_sFileUrl; // Ссылка на скачивание файла
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bool m_bComplete; // Закачался файл или нет
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bool m_bDelete; // Удалять ли файл в деструкторе
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};
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class CFileDownloader : public NSThreads::CBaseThread
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{
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protected:
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// создаем в зависимости от платформы
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CFileDownloaderBase* m_pInternal;
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public:
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CFileDownloader(std::wstring sFileUrl, bool bDelete = true);
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virtual ~CFileDownloader()
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{
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Stop();
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if (NULL != m_pInternal)
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delete m_pInternal;
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}
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void SetFilePath(const std::wstring& sPath)
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{
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m_pInternal->m_sFilePath = sPath;
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}
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std::wstring GetFilePath()
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{
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return m_pInternal->m_sFilePath;
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}
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bool IsFileDownloaded()
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{
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return m_pInternal->m_bComplete;
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}
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bool DownloadSync()
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{
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this->Start( 1 );
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while ( this->IsRunned() )
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{
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NSThreads::Sleep( 10 );
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}
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return IsFileDownloaded();
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}
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protected :
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virtual DWORD ThreadProc ()
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{
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m_pInternal->m_bComplete = false;
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if ( true )
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{
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int hrResultAll = m_pInternal->DownloadFile();
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if (0 != hrResultAll)
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{
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m_bRunThread = FALSE;
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return 0;
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}
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}
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m_pInternal->m_bComplete = true;
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m_bRunThread = FALSE;
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return 0;
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}
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};
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