Add 'meshmc/' from commit 'fad6a1066616b69d7f5fef01178efdf014c59537'

git-subtree-dir: meshmc
git-subtree-mainline: 934382c8a1ce738589dee9ee0f14e1cec812770e
git-subtree-split: fad6a1066616b69d7f5fef01178efdf014c59537

1 files changed, 79 insertions, 0 deletions

diff --git a/meshmc/libraries/systeminfo/src/sys_win32.cpp b/meshmc/libraries/systeminfo/src/sys_win32.cpp
new file mode 100644
index 0000000000..e75a5dcb8b
--- /dev/null
+++ b/meshmc/libraries/systeminfo/src/sys_win32.cpp
@@ -0,0 +1,79 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program 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, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program 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.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "sys.h"
+
+#include <windows.h>
+
+Sys::KernelInfo Sys::getKernelInfo()
+{
+	Sys::KernelInfo out;
+	out.kernelType = KernelType::Windows;
+	out.kernelName = "Windows";
+	OSVERSIONINFOW osvi;
+	ZeroMemory(&osvi, sizeof(OSVERSIONINFOW));
+	osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
+	GetVersionExW(&osvi);
+	out.kernelVersion =
+		QString("%1.%2").arg(osvi.dwMajorVersion).arg(osvi.dwMinorVersion);
+	out.kernelMajor = osvi.dwMajorVersion;
+	out.kernelMinor = osvi.dwMinorVersion;
+	out.kernelPatch = osvi.dwBuildNumber;
+	return out;
+}
+
+uint64_t Sys::getSystemRam()
+{
+	MEMORYSTATUSEX status;
+	status.dwLength = sizeof(status);
+	GlobalMemoryStatusEx(&status);
+	// bytes
+	return (uint64_t)status.ullTotalPhys;
+}
+
+bool Sys::isSystem64bit()
+{
+#if defined(_WIN64)
+	return true;
+#elif defined(_WIN32)
+	BOOL f64 = false;
+	return IsWow64Process(GetCurrentProcess(), &f64) && f64;
+#else
+	// it's some other kind of system...
+	return false;
+#endif
+}
+
+bool Sys::isCPU64bit()
+{
+	SYSTEM_INFO info;
+	ZeroMemory(&info, sizeof(SYSTEM_INFO));
+	GetNativeSystemInfo(&info);
+	auto arch = info.wProcessorArchitecture;
+	return arch == PROCESSOR_ARCHITECTURE_AMD64 ||
+		   arch == PROCESSOR_ARCHITECTURE_IA64;
+}
+
+Sys::DistributionInfo Sys::getDistributionInfo()
+{
+	DistributionInfo result;
+	return result;
+}