barrier/src/lib/arch/CArchSystemWindows.cpp

180 lines
4.4 KiB
C++

/*
* synergy -- mouse and keyboard sharing utility
* Copyright (C) 2012 Bolton Software Ltd.
* Copyright (C) 2004 Chris Schoeneman
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file COPYING that should have accompanied this file.
*
* This package 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 <http://www.gnu.org/licenses/>.
*/
#include "CArchSystemWindows.h"
#include "CArchMiscWindows.h"
#include "XArchWindows.h"
#include "tchar.h"
#include <string>
static const char* s_settingsKeyNames[] = {
_T("SOFTWARE"),
_T("Synergy"),
NULL
};
//
// CArchSystemWindows
//
CArchSystemWindows::CArchSystemWindows()
{
// do nothing
}
CArchSystemWindows::~CArchSystemWindows()
{
// do nothing
}
std::string
CArchSystemWindows::getOSName() const
{
#if WINVER >= _WIN32_WINNT_WIN2K
OSVERSIONINFOEX info;
#else
OSVERSIONINFO info;
#endif
info.dwOSVersionInfoSize = sizeof(info);
if (GetVersionEx((OSVERSIONINFO*) &info)) {
switch (info.dwPlatformId) {
case VER_PLATFORM_WIN32_NT:
#if WINVER >= _WIN32_WINNT_WIN2K
if (info.dwMajorVersion == 6) {
if(info.dwMinorVersion == 0) {
if (info.wProductType == VER_NT_WORKSTATION) {
return "Microsoft Windows Vista";
} else {
return "Microsoft Windows Server 2008";
}
} else if(info.dwMinorVersion == 1) {
if (info.wProductType == VER_NT_WORKSTATION) {
return "Microsoft Windows 7";
} else {
return "Microsoft Windows Server 2008 R2";
}
}
}
#endif
if (info.dwMajorVersion == 5 && info.dwMinorVersion == 2) {
return "Microsoft Windows Server 2003";
}
if (info.dwMajorVersion == 5 && info.dwMinorVersion == 1) {
return "Microsoft Windows XP";
}
if (info.dwMajorVersion == 5 && info.dwMinorVersion == 0) {
return "Microsoft Windows Server 2000";
}
if (info.dwMajorVersion <= 4) {
return "Microsoft Windows NT";
}
char buffer[100];
sprintf(buffer, "Microsoft Windows %d.%d",
info.dwMajorVersion, info.dwMinorVersion);
return buffer;
case VER_PLATFORM_WIN32_WINDOWS:
if (info.dwMajorVersion == 4 && info.dwMinorVersion == 0) {
if (info.szCSDVersion[1] == 'C' ||
info.szCSDVersion[1] == 'B') {
return "Microsoft Windows 95 OSR2";
}
return "Microsoft Windows 95";
}
if (info.dwMajorVersion == 4 && info.dwMinorVersion == 10) {
if (info.szCSDVersion[1] == 'A') {
return "Microsoft Windows 98 SE";
}
return "Microsoft Windows 98";
}
if (info.dwMajorVersion == 4 && info.dwMinorVersion == 90) {
return "Microsoft Windows ME";
}
if (info.dwMajorVersion == 4) {
return "Microsoft Windows unknown 95 family";
}
break;
default:
break;
}
}
return "Microsoft Windows <unknown>";
}
std::string
CArchSystemWindows::getPlatformName() const
{
#ifdef _X86_
if(isWOW64())
return "x86 (WOW64)";
else
return "x86";
#else
#ifdef _AMD64_
return "x64";
#else
return "Unknown";
#endif
#endif
}
std::string
CArchSystemWindows::setting(const std::string& valueName) const
{
HKEY key = CArchMiscWindows::openKey(HKEY_LOCAL_MACHINE, s_settingsKeyNames);
if (key == NULL)
return "";
return CArchMiscWindows::readValueString(key, valueName.c_str());
}
void
CArchSystemWindows::setting(const std::string& valueName, const std::string& valueString) const
{
HKEY key = CArchMiscWindows::addKey(HKEY_LOCAL_MACHINE, s_settingsKeyNames);
if (key == NULL)
throw XArch(std::string("could not access registry key: ") + valueName);
CArchMiscWindows::setValue(key, valueName.c_str(), valueString.c_str());
}
bool
CArchSystemWindows::isWOW64() const
{
#if WINVER >= _WIN32_WINNT_WINXP
typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);
HMODULE hModule = GetModuleHandle(TEXT("kernel32"));
if (!hModule) return FALSE;
LPFN_ISWOW64PROCESS fnIsWow64Process =
(LPFN_ISWOW64PROCESS) GetProcAddress(hModule, "IsWow64Process");
BOOL bIsWow64 = FALSE;
if(NULL != fnIsWow64Process &&
fnIsWow64Process(GetCurrentProcess(), &bIsWow64) &&
bIsWow64)
{
return true;
}
#endif
return false;
}