public override void OnActionExecuting(ActionExecutingContext filterContext)
{
var etmInfo = EtmInfo.Create(filterContext.HttpContext.Request);
filterContext.ActionParameters[_inputName] = etmInfo;
base.OnActionExecuting(filterContext);
}
public static EtmInfo Create(HttpRequestBase request)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
var header = request.Headers["user-agent"] ?? request.ServerVariables["HTTP-USER-AGENT"];
/*ETM/1.0 ETM-Code/ETM0019 IP/192.168.0.12 User/LM00013396*/
if (header == null)
{
return(new EtmInfo
{
Ip = "Unknown",
EtmCode = "Unknown",
MemberId = null
});
}
var a = Regex.Matches(header, "(ETM-CODE|IP|User)/[\\w.]*");
var result = new EtmInfo();
for (var i = 0; i < a.Count; i++)
{
var ary = a[i].Value.Split('/');
switch (ary[0])
{
case "IP":
result.Ip = ary[1];
break;
case "ETM-CODE":
result.EtmCode = ary[1];
break;
case "User":
result.MemberId = ary[1] == "UNKNOWN" ? "" : ary[1];
break;
}
}
return(result);
}