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117 lines
4.3 KiB
C++
117 lines
4.3 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2019
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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 20A-12 Ernesta Birznieka-Upisha
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* street, Riga, Latvia, EU, LV-1050.
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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 "../Common/FormatUtils.h"
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namespace DocFileFormat
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{
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class DateAndTime
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{
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protected:
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short minutes;
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short hour;
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short day;
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short month;
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short year;
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/// 0 Sunday
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/// 1 Monday
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/// 2 Tuesday
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/// 3 Wednesday
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/// 4 Thursday
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/// 5 Friday
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/// 6 Saturday
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short weekday;
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public:
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DateAndTime()
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{
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setDefaultValues();
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}
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DateAndTime( _UINT32 val )
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{
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unsigned char* bytes = ((unsigned char*) &val);
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minutes = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, 4 ), 0, 6 );
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hour = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, 4 ), 6, 5 );
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day = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, 4 ), 11, 5 );
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month = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, 4 ), 16, 4 );
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year = (short)( 1900 + FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, 4 ), 20, 9 ) );
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weekday = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, 4 ), 29, 3 );
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}
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DateAndTime( unsigned char* bytes, int size )
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{
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if ( size == 4 )
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{
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minutes = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, size ), 0, 6 );
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hour = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, size ), 6, 5 );
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day = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, size ), 11, 5 );
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month = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, size ), 16, 4 );
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year = (short)( 1900 + FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, size ), 20, 9 ) );
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weekday = (short)FormatUtils::GetIntFromBits( FormatUtils::BytesToInt32( bytes, 0, size ), 29, 3 );
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}
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else
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{
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//throw new ByteParseException("Cannot parse the struct DTTM, the length of the struct doesn't match");
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}
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}
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DateAndTime& operator=(const DateAndTime& oSrc)
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{
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minutes = oSrc.minutes;
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hour = oSrc.hour;
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day = oSrc.day;
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month = oSrc.month;
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year = oSrc.year;
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weekday = oSrc.weekday;
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return (*this);
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}
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std::wstring getString()
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{
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return std::to_wstring(year) + L"-" + (month < 9 ? L"0" : L"" ) + std::to_wstring(month) + L"-" +
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(day < 9 ? L"0" : L"" ) + std::to_wstring(day) + L"T" +
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(hour < 9 ? L"0" : L"" ) + std::to_wstring(hour) + L":" +
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(minutes < 9 ? L"0" : L"" ) + std::to_wstring(minutes) + L":00Z";
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}
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private:
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void setDefaultValues()
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{
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day = 0;
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hour = 0;
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minutes = 0;
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month = 0;
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weekday = 0;
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year = 0;
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}
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};
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}
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