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DocumentServer-v-9.2.0/core/OdfFile/Common/logging.h
Yajbir Singh f1b860b25c
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updated
2025-12-11 19:03:17 +05:30

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/*
* (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 <iosfwd>
#include <chrono>
#include <iomanip>
#include <ctime>
#include <locale>
namespace cpdoccore
{
template <class Ostream>
class logging
{
public:
logging(Ostream &stream) : ostream_(stream)
{}
template <class T>
Ostream & operator << (const T & t)
{
#if defined(_DEBUG) || defined(_LOGOUT_ALWAYS)
std::chrono::system_clock::time_point now{ std::chrono::system_clock::now() };
std::time_t now_c = std::chrono::system_clock::to_time_t(now);
std::tm tm = *std::localtime(&now_c);
auto duration_since_epoch = now.time_since_epoch();
auto milliseconds = std::chrono::duration_cast<std::chrono::milliseconds>(duration_since_epoch) % 1000;
ostream_ << std::put_time(&tm, L"%H:%M:%S") << L"." << milliseconds.count() << L"\t";
#endif
ostream_ << t;
return ostream_;
}
private:
Ostream & ostream_;
};
extern logging<std::wostream> logging_cout;
extern logging<std::wstringstream>logging_log;
}
#if defined( _DEBUG) || defined(_LOGOUT_ALWAYS)
#define _CP_LOG cpdoccore::logging_cout
#else
#define _CP_LOG cpdoccore::logging_log
#endif