112 lines
2.7 KiB
C++
112 lines
2.7 KiB
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
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* SPDX-FileCopyrightText: (C) 2004 Chris Schoeneman
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* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
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*/
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#include "arch/win32/ArchSystemWindows.h"
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#include "arch/win32/ArchMiscWindows.h"
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#include "arch/XArch.h"
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#include "base/Log.h"
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#include "common/constants.h"
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#include "tchar.h"
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#include <string>
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#include <psapi.h>
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#include <windows.h>
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static const TCHAR *s_settingsKeyNames[] = {_T("SOFTWARE"), _T(kAppName), NULL};
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//
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// ArchSystemWindows
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//
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ArchSystemWindows::ArchSystemWindows()
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{
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// do nothing
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}
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ArchSystemWindows::~ArchSystemWindows()
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{
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// do nothing
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}
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std::string ArchSystemWindows::getOSName() const
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{
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std::string osName("Microsoft Windows <unknown>");
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static const TCHAR *const windowsVersionKeyNames[] = {
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_T("SOFTWARE"), _T("Microsoft"), _T("Windows NT"), _T("CurrentVersion"), NULL
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};
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HKEY key = ArchMiscWindows::openKey(HKEY_LOCAL_MACHINE, windowsVersionKeyNames);
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if (key == NULL) {
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return osName;
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}
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std::string productName = ArchMiscWindows::readValueString(key, "ProductName");
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if (osName.empty()) {
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return osName;
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}
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return "Microsoft " + productName;
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}
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std::string ArchSystemWindows::getPlatformName() const
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{
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#ifdef _X86_
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if (isWOW64())
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return "x86 (WOW64)";
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else
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return "x86";
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#else
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#ifdef _AMD64_
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return "x64";
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#else
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return "Unknown";
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#endif
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#endif
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}
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std::string ArchSystemWindows::setting(const std::string &valueName) const
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{
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HKEY key = ArchMiscWindows::openKey(HKEY_LOCAL_MACHINE, s_settingsKeyNames);
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if (key == NULL)
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return "";
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return ArchMiscWindows::readValueString(key, valueName.c_str());
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}
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void ArchSystemWindows::setting(const std::string &valueName, const std::string &valueString) const
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{
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HKEY key = ArchMiscWindows::addKey(HKEY_LOCAL_MACHINE, s_settingsKeyNames);
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if (key == NULL)
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throw XArch(std::string("could not access registry key: ") + valueName);
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ArchMiscWindows::setValue(key, valueName.c_str(), valueString.c_str());
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}
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void ArchSystemWindows::clearSettings() const
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{
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ArchMiscWindows::deleteKeyTree(HKEY_LOCAL_MACHINE, kWindowsRegistryKey);
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}
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bool ArchSystemWindows::isWOW64() const
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{
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#if WINVER >= _WIN32_WINNT_WINXP
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typedef BOOL(WINAPI * LPFN_ISWOW64PROCESS)(HANDLE, PBOOL);
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HMODULE hModule = GetModuleHandle(TEXT("kernel32"));
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if (!hModule)
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return FALSE;
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LPFN_ISWOW64PROCESS fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(hModule, "IsWow64Process");
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BOOL bIsWow64 = FALSE;
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if (NULL != fnIsWow64Process && fnIsWow64Process(GetCurrentProcess(), &bIsWow64) && bIsWow64) {
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return true;
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}
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#endif
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return false;
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}
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