std::string CSysInfo::GetOsPrettyNameWithVersion(void)
{
static std::string osNameVer;
if (!osNameVer.empty())
return osNameVer;
#if defined(TARGET_FREEBSD) || defined(TARGET_DARWIN_IOS) || defined(TARGET_DARWIN_OSX)
osNameVer = GetOsName() + " " + GetOsVersion();
#elif defined(TARGET_ANDROID)
osNameVer = GetOsName() + " " + GetOsVersion() + " API level " + StringUtils::Format("%d", CJNIBuild::SDK_INT);
#elif defined(TARGET_LINUX)
osNameVer = getValueFromOs_release("PRETTY_NAME");
if (osNameVer.empty())
{
osNameVer = getValueFromLsb_release(lsb_rel_description);
std::string osName(GetOsName(true));
if (!osName.empty() && osNameVer.find(osName) == std::string::npos)
osNameVer = osName + osNameVer;
if (osNameVer.empty())
osNameVer = "Unknown Linux Distribution";
}
if (osNameVer.find(GetOsVersion()) == std::string::npos)
osNameVer += " " + GetOsVersion();
#endif // defined(TARGET_LINUX)
if (osNameVer.empty())
osNameVer = "Unknown OS Unknown version";
return osNameVer;
}
std::string CSysInfo::GetOsName(bool emptyIfUnknown /* = false*/)
{
static std::string osName;
if (osName.empty())
{
#if defined(TARGET_FREEBSD)
osName = GetKernelName(true); // FIXME: for FreeBSD OS name is a kernel name
#elif defined(TARGET_DARWIN_TVOS)
osName = "TVOS";
#elif defined(TARGET_DARWIN_IOS)
osName = "iOS";
#elif defined(TARGET_DARWIN_OSX)
osName = "OSX";
#elif defined (TARGET_ANDROID)
osName = "Android";
#elif defined(TARGET_LINUX)
osName = getValueFromOs_release("NAME");
if (osName.empty())
osName = getValueFromLsb_release(lsb_rel_distributor);
if (osName.empty())
osName = getValueFromOs_release("ID");
#endif // defined(TARGET_LINUX)
if (osName.empty())
osName = "Unknown OS";
}
if (emptyIfUnknown && osName == "Unknown OS")
return "";
return osName;
}
std::string CSysInfo::GetOsVersion(void)
{
static std::string osVersion;
if (!osVersion.empty())
return osVersion;
#if defined(TARGET_FREEBSD)
osVersion = GetKernelVersion(); // FIXME: for Win32 and FreeBSD OS version is a kernel version
#elif defined(TARGET_DARWIN_IOS)
osVersion = CDarwinUtils::GetIOSVersionString();
#elif defined(TARGET_DARWIN_OSX)
osVersion = CDarwinUtils::GetOSXVersionString();
#elif defined(TARGET_ANDROID)
char versionCStr[PROP_VALUE_MAX];
int propLen = __system_property_get("ro.build.version.release", versionCStr);
osVersion.assign(versionCStr, (propLen > 0 && propLen <= PROP_VALUE_MAX) ? propLen : 0);
if (osVersion.empty() || std::string("0123456789").find(versionCStr[0]) == std::string::npos)
osVersion.clear(); // can't correctly detect Android version
else
{
size_t pointPos = osVersion.find('.');
if (pointPos == std::string::npos)
osVersion += ".0.0";
else if (osVersion.find('.', pointPos + 1) == std::string::npos)
osVersion += ".0";
}
#elif defined(TARGET_LINUX)
osVersion = getValueFromOs_release("VERSION_ID");
if (osVersion.empty())
osVersion = getValueFromLsb_release(lsb_rel_release);
#endif // defined(TARGET_LINUX)
if (osVersion.empty())
osVersion = "0.0";
return osVersion;
}
std::string CSysInfo::GetOsPrettyNameWithVersion(void)
{
static std::string osNameVer;
if (!osNameVer.empty())
return osNameVer;
#if defined (TARGET_WINDOWS)
OSVERSIONINFOEXW osvi = {};
osNameVer = "Windows ";
if (sysGetVersionExWByRef(osvi))
{
switch (GetWindowsVersion())
{
case WindowsVersionVista:
if (osvi.wProductType == VER_NT_WORKSTATION)
osNameVer.append("Vista");
else
osNameVer.append("Server 2008");
break;
case WindowsVersionWin7:
if (osvi.wProductType == VER_NT_WORKSTATION)
osNameVer.append("7");
else
osNameVer.append("Server 2008 R2");
break;
case WindowsVersionWin8:
if (osvi.wProductType == VER_NT_WORKSTATION)
osNameVer.append("8");
else
osNameVer.append("Server 2012");
break;
case WindowsVersionWin8_1:
if (osvi.wProductType == VER_NT_WORKSTATION)
osNameVer.append("8.1");
else
osNameVer.append("Server 2012 R2");
break;
case WindowsVersionFuture:
osNameVer.append("Unknown Future Version");
break;
default:
osNameVer.append("Unknown version");
break;
}
// Append Service Pack version if any
if (osvi.wServicePackMajor > 0 || osvi.wServicePackMinor > 0)
{
osNameVer.append(StringUtils::Format(" SP%d", osvi.wServicePackMajor));
if (osvi.wServicePackMinor > 0)
{
osNameVer.append(StringUtils::Format(".%d", osvi.wServicePackMinor));
}
}
}
else
osNameVer.append(" unknown");
#elif defined(TARGET_FREEBSD) || defined(TARGET_DARWIN_IOS) || defined(TARGET_DARWIN_OSX)
osNameVer = GetOsName() + " " + GetOsVersion();
#elif defined(TARGET_ANDROID)
osNameVer = GetOsName() + " " + GetOsVersion() + " API level " + StringUtils::Format("%d", CJNIBuild::SDK_INT);
#elif defined(TARGET_LINUX)
osNameVer = getValueFromOs_release("PRETTY_NAME");
if (osNameVer.empty())
{
osNameVer = getValueFromLsb_release(lsb_rel_description);
std::string osName(GetOsName(true));
if (!osName.empty() && osNameVer.find(osName) == std::string::npos)
osNameVer = osName + osNameVer;
if (osNameVer.empty())
osNameVer = "Unknown Linux Distribution";
}
if (osNameVer.find(GetOsVersion()) == std::string::npos)
osNameVer += " " + GetOsVersion();
#endif // defined(TARGET_LINUX)
if (osNameVer.empty())
osNameVer = "Unknown OS Unknown version";
return osNameVer;
}