OpenTTD Source: src/os/windows/survey_win.cpp Source File

OpenTTD Source 15.3

survey_win.cpp
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1/*
2 * This file is part of OpenTTD.
3 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
4 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
5 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <https://www.gnu.org/licenses/old-licenses/gpl-2.0>.
6 */
7
10#include "../../stdafx.h"
11
12#include "../../3rdparty/fmt/format.h"
13#include "../../survey.h"
14
15#include <thread>
16#include <windows.h>
17
18#include "../../safeguards.h"
19
20void SurveyOS(nlohmann::json &json)
21{
22 _OSVERSIONINFOA os;
23 os.dwOSVersionInfoSize = sizeof(os);
24 GetVersionExA(&os);
25
26 json["os"] = "Windows";
27 json["release"] = fmt::format("{}.{}.{} ({})", os.dwMajorVersion, os.dwMinorVersion, os.dwBuildNumber, os.szCSDVersion);
28
29 MEMORYSTATUSEX status;
30 status.dwLength = sizeof(status);
31 GlobalMemoryStatusEx(&status);
32
33 json["memory"] = SurveyMemoryToText(status.ullTotalPhys);
34 json["hardware_concurrency"] = std::thread::hardware_concurrency();
35}
SurveyMemoryToText
std::string SurveyMemoryToText(uint64_t memory)
Change the bytes of memory into a textual version rounded up to the biggest unit.
Definition survey.cpp:488