public static OperateSystem ParseOperateSystem(string userAgent)
{
var ret = new OperateSystem { Name = "Unknown", Version = "Unknown" };
if (userAgent.IndexOf("Windows") >= 0)
{
ret.Name = "Windows";
if (userAgent.IndexOf("Windows 98") >= 0)
ret.Version = "98";
else if (userAgent.IndexOf("Windows ME") >= 0)
ret.Version = "Me";
else if (userAgent.IndexOf("Windows NT 5.0") >= 0)
ret.Version = "2000";
else if (userAgent.IndexOf("Windows NT 5.1") >= 0)
ret.Version = "XP";
else if (userAgent.IndexOf("Windows NT 5.2") >= 0)
ret.Version = "2003";
else if (userAgent.IndexOf("Windows NT 6.0") >= 0)
ret.Version = "Vista";
else if (userAgent.IndexOf("Windows NT 6.1") >= 0)
ret.Version = "7";
else if (userAgent.IndexOf("Windows NT 6.2") >= 0)
ret.Version = "8";
else if (userAgent.IndexOf("Windows NT 6.3") >= 0)
ret.Version = "8.1";
else if (userAgent.IndexOf("Windows NT 6.4") >= 0)
ret.Version = "10 Preview";
else if (userAgent.IndexOf("Windows NT 10.0") >= 0)
ret.Version = "10";
else if (userAgent.IndexOf("Windows NT 10.1") >= 0)
ret.Version = "10.1";
else
ret.Version = "Unknown";
return ret;
}
else if (userAgent.IndexOf("Mac OS X") >= 0)
{
ret.Name = "Mac OS X";
var begin = userAgent.IndexOf("Mac OS X") + 9;
var end = userAgent.IndexOf(";", begin);
ret.Version = userAgent.Substring(begin, end - begin);
return ret;
}
else if (userAgent.IndexOf("Linux") >= 0)
{
if (userAgent.IndexOf("Ubuntu") >= 0)
{
var begin = userAgent.IndexOf("Ubuntu");
var end = userAgent.IndexOf(" ", begin);
if (end < begin) end = userAgent.Length;
ret.Version = userAgent.Substring(begin, end - begin);
return ret;
}
ret.Name = "Linux";
ret.Version = "Unknown";
return ret;
}
return ret;
}
public static OperateSystem ParseOperateSystem(string userAgent)
{
var ret = new OperateSystem {
Name = "Unknown", Version = "Unknown"
};
if (userAgent.IndexOf("Windows") >= 0)
{
ret.Name = "Windows";
if (userAgent.IndexOf("Windows 98") >= 0)
{
ret.Version = "98";
}
else if (userAgent.IndexOf("Windows ME") >= 0)
{
ret.Version = "Me";
}
else if (userAgent.IndexOf("Windows NT 5.0") >= 0)
{
ret.Version = "2000";
}
else if (userAgent.IndexOf("Windows NT 5.1") >= 0)
{
ret.Version = "XP";
}
else if (userAgent.IndexOf("Windows NT 5.2") >= 0)
{
ret.Version = "2003";
}
else if (userAgent.IndexOf("Windows NT 6.0") >= 0)
{
ret.Version = "Vista";
}
else if (userAgent.IndexOf("Windows NT 6.1") >= 0)
{
ret.Version = "7";
}
else if (userAgent.IndexOf("Windows NT 6.2") >= 0)
{
ret.Version = "8";
}
else if (userAgent.IndexOf("Windows NT 6.3") >= 0)
{
ret.Version = "8.1";
}
else if (userAgent.IndexOf("Windows NT 6.4") >= 0)
{
ret.Version = "10 Preview";
}
else if (userAgent.IndexOf("Windows NT 10.0") >= 0)
{
ret.Version = "10";
}
else if (userAgent.IndexOf("Windows NT 10.1") >= 0)
{
ret.Version = "10.1";
}
else
{
ret.Version = "Unknown";
}
return(ret);
}
else if (userAgent.IndexOf("Mac OS X") >= 0)
{
ret.Name = "Mac OS X";
var begin = userAgent.IndexOf("Mac OS X") + 9;
var end = userAgent.IndexOf(";", begin);
ret.Version = userAgent.Substring(begin, end - begin);
return(ret);
}
else if (userAgent.IndexOf("Linux") >= 0)
{
if (userAgent.IndexOf("Ubuntu") >= 0)
{
var begin = userAgent.IndexOf("Ubuntu");
var end = userAgent.IndexOf(" ", begin);
if (end < begin)
{
end = userAgent.Length;
}
ret.Version = userAgent.Substring(begin, end - begin);
return(ret);
}
ret.Name = "Linux";
ret.Version = "Unknown";
return(ret);
}
return(ret);
}
