wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin)
{
static struct
{
bool initialized;
wxOperatingSystemId os;
int verMaj,
verMin;
} s_version;
// query the OS info only once as it's not supposed to change
if ( !s_version.initialized )
{
const OSVERSIONINFOEX info = wxGetWindowsVersionInfo();
s_version.initialized = true;
#if defined(__WXWINCE__)
s_version.os = wxOS_WINDOWS_CE;
#else // "normal" desktop Windows system, use run-time detection
switch ( info.dwPlatformId )
{
case VER_PLATFORM_WIN32_NT:
s_version.os = wxOS_WINDOWS_NT;
break;
case VER_PLATFORM_WIN32_WINDOWS:
s_version.os = wxOS_WINDOWS_9X;
break;
}
#endif // Windows versions
s_version.verMaj = info.dwMajorVersion;
s_version.verMin = info.dwMinorVersion;
}
if ( verMaj )
*verMaj = s_version.verMaj;
if ( verMin )
*verMin = s_version.verMin;
return s_version.os;
}
wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin, int *verMicro)
{
static struct
{
bool initialized;
wxOperatingSystemId os;
int verMaj,
verMin,
verMicro;
} s_version;
// query the OS info only once as it's not supposed to change
if ( !s_version.initialized )
{
const OSVERSIONINFOEXW info = wxGetWindowsVersionInfo();
s_version.initialized = true;
switch ( info.dwPlatformId )
{
case VER_PLATFORM_WIN32_NT:
s_version.os = wxOS_WINDOWS_NT;
break;
case VER_PLATFORM_WIN32_WINDOWS:
s_version.os = wxOS_WINDOWS_9X;
break;
}
s_version.verMaj = info.dwMajorVersion;
s_version.verMin = info.dwMinorVersion;
s_version.verMicro = info.dwBuildNumber;
}
if ( verMaj )
*verMaj = s_version.verMaj;
if ( verMin )
*verMin = s_version.verMin;
if ( verMicro )
*verMicro = s_version.verMicro;
return s_version.os;
}
wxString wxGetOsDescription()
{
wxString str;
const OSVERSIONINFOEX info = wxGetWindowsVersionInfo();
switch ( info.dwPlatformId )
{
#ifdef VER_PLATFORM_WIN32_CE
case VER_PLATFORM_WIN32_CE:
str.Printf(_("Windows CE (%d.%d)"),
info.dwMajorVersion,
info.dwMinorVersion);
break;
#endif
case VER_PLATFORM_WIN32s:
str = _("Win32s on Windows 3.1");
break;
case VER_PLATFORM_WIN32_WINDOWS:
switch (info.dwMinorVersion)
{
case 0:
if ( info.szCSDVersion[1] == 'B' ||
info.szCSDVersion[1] == 'C' )
{
str = _("Windows 95 OSR2");
}
else
{
str = _("Windows 95");
}
break;
case 10:
if ( info.szCSDVersion[1] == 'B' ||
info.szCSDVersion[1] == 'C' )
{
str = _("Windows 98 SE");
}
else
{
str = _("Windows 98");
}
break;
case 90:
str = _("Windows ME");
break;
default:
str.Printf(_("Windows 9x (%d.%d)"),
info.dwMajorVersion,
info.dwMinorVersion);
break;
}
if ( !wxIsEmpty(info.szCSDVersion) )
{
str << wxT(" (") << info.szCSDVersion << wxT(')');
}
break;
case VER_PLATFORM_WIN32_NT:
switch ( info.dwMajorVersion )
{
case 5:
switch ( info.dwMinorVersion )
{
case 0:
str = _("Windows 2000");
break;
case 2:
// we can't distinguish between XP 64 and 2003
// as they both are 5.2, so examine the product
// type to resolve this ambiguity
if ( wxIsWindowsServer() == 1 )
{
str = _("Windows Server 2003");
break;
}
//else: must be XP, fall through
case 1:
str = _("Windows XP");
break;
}
break;
case 6:
switch ( info.dwMinorVersion )
{
case 0:
str = wxIsWindowsServer() == 1
? _("Windows Server 2008")
: _("Windows Vista");
break;
case 1:
str = wxIsWindowsServer() == 1
? _("Windows Server 2008 R2")
: _("Windows 7");
break;
case 2:
str = wxIsWindowsServer() == 1
? _("Windows Server 2012")
: _("Windows 8");
break;
case 3:
str = wxIsWindowsServer() == 1
? _("Windows Server 2012 R2")
: _("Windows 8.1");
break;
}
break;
case 10:
str = wxIsWindowsServer() == 1
? _("Windows Server 10")
: _("Windows 10");
break;
}
if ( str.empty() )
{
str.Printf(_("Windows NT %lu.%lu"),
info.dwMajorVersion,
info.dwMinorVersion);
}
str << wxT(" (")
<< wxString::Format(_("build %lu"), info.dwBuildNumber);
if ( !wxIsEmpty(info.szCSDVersion) )
{
str << wxT(", ") << info.szCSDVersion;
}
str << wxT(')');
if ( wxIsPlatform64Bit() )
str << _(", 64-bit edition");
break;
}
return str;
}
