QString Common::applicationOs()
{
#if defined(Q_OS_LINUX)
QProcess p;
p.start( "lsb_release", QStringList() << "-s" << "-d" );
p.waitForFinished();
return QString::fromLocal8Bit( p.readAll().trimmed() );
#elif defined(Q_OS_MAC)
struct utsname unameData;
uname( &unameData );
QFile f( "/System/Library/CoreServices/SystemVersion.plist" );
if( f.open( QFile::ReadOnly ) )
{
QXmlStreamReader xml( &f );
while( xml.readNext() != QXmlStreamReader::Invalid )
{
if( !xml.isStartElement() || xml.name() != "key" || xml.readElementText() != "ProductVersion" )
continue;
xml.readNextStartElement();
return QString( "Mac OS %1 (%2/%3)" )
.arg( xml.readElementText() ).arg( QSysInfo::WordSize ).arg( unameData.machine );
}
}
#elif defined(Q_OS_WIN)
OSVERSIONINFOEX osvi = { sizeof( OSVERSIONINFOEX ) };
if( GetVersionEx( (OSVERSIONINFO *)&osvi ) )
{
bool workstation = osvi.wProductType == VER_NT_WORKSTATION;
SYSTEM_INFO si;
typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
if( PGNSI pGNSI = PGNSI( QLibrary( "kernel32" ).resolve( "GetNativeSystemInfo" ) ) )
pGNSI( &si );
else
GetSystemInfo( &si );
QString os;
switch( (osvi.dwMajorVersion << 8) + osvi.dwMinorVersion )
{
case 0x0500: os = workstation ? "2000 Professional" : "2000 Server"; break;
case 0x0501: os = osvi.wSuiteMask & VER_SUITE_PERSONAL ? "XP Home" : "XP Professional"; break;
case 0x0502:
if( GetSystemMetrics( SM_SERVERR2 ) )
os = "Server 2003 R2";
else if( workstation && si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 )
os = "XP Professional";
else
os = "Server 2003";
break;
case 0x0600: os = workstation ? "Vista" : "Server 2008"; break;
case 0x0601: os = workstation ? "7" : "Server 2008 R2"; break;
case 0x0602: os = workstation ? "8" : "Server 2012"; break;
case 0x0603: os = workstation ? "8.1" : "Server 2012 R2"; break;
case 0x0A00: os = workstation ? "10" : "Server 10"; break;
default: break;
}
QString extversion( (const QChar*)osvi.szCSDVersion );
return QString( "Windows %1 %2(%3 bit)" ).arg( os )
.arg( extversion.isEmpty() ? "" : extversion + " " )
.arg( si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 ? "64" : "32" );
}
QString Common::applicationOs()
{
#if defined(Q_OS_LINUX)
QProcess p;
p.start( "lsb_release", QStringList() << "-s" << "-d" );
p.waitForFinished();
return QString::fromLocal8Bit( p.readAll().trimmed() );
#elif defined(Q_OS_MAC)
struct utsname unameData;
uname(&unameData);
SInt32 major, minor, bugfix;
if( Gestalt(gestaltSystemVersionMajor, &major) == noErr &&
Gestalt(gestaltSystemVersionMinor, &minor) == noErr &&
Gestalt(gestaltSystemVersionBugFix, &bugfix) == noErr )
return QString( "Mac OS %1.%2.%3 (%4/%5)" )
.arg( major ).arg( minor ).arg( bugfix ).arg( QSysInfo::WordSize ).arg( unameData.machine );
else
return QString( "Mac OS 10.3 (%1)" ).arg( QSysInfo::WordSize );
#elif defined(Q_OS_WIN)
QString os;
OSVERSIONINFOEX osvi = { sizeof( OSVERSIONINFOEX ) };
bool is64bit = false;
if( GetVersionEx( (OSVERSIONINFO *)&osvi ) )
{
SYSTEM_INFO si;
typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
if( PGNSI pGNSI = PGNSI( QLibrary( "kernel32" ).resolve( "GetNativeSystemInfo" ) ) )
pGNSI( &si );
else
GetSystemInfo( &si );
switch( osvi.dwMajorVersion )
{
case 5:
switch( osvi.dwMinorVersion )
{
case 0:
os = QString( "Windows 2000 %1" ).arg( osvi.wProductType == VER_NT_WORKSTATION ? "Professional" : "Server" );
break;
case 1:
os = QString( "Windows XP %1" ).arg( osvi.wSuiteMask & VER_SUITE_PERSONAL ? "Home" : "Professional" );
break;
case 2:
if( GetSystemMetrics( SM_SERVERR2 ) )
os = "Windows Server 2003 R2";
else if( osvi.wProductType == VER_NT_WORKSTATION && si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 )
{
is64bit = true;
os = "Windows XP Professional";
} else {
os = "Windows Server 2003";
if ( osvi.wProductType != VER_NT_WORKSTATION && si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 )
is64bit = true;
}
break;
default: break;
}
break;
case 6:
switch( osvi.dwMinorVersion )
{
case 0:
os = osvi.wProductType == VER_NT_WORKSTATION ? "Windows Vista" : "Windows Server 2008";
break;
case 1:
os = osvi.wProductType == VER_NT_WORKSTATION ? "Windows 7" : "Windows Server 2008 R2";
break;
case 2:
os = osvi.wProductType == VER_NT_WORKSTATION ? "Windows 8" : "Windows Server 8";
break;
}
if ( si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 )
is64bit = true;
break;
default: break;
}
}
