asp 검색엔진 거미 코드 판단

 

<% 

function GetBot() 

'     

dim s_agent 

GetBot="" 

s_agent=Request.ServerVariables("HTTP_USER_AGENT") ‘       

if instr(1,s_agent,"googlebot",1) >0 then 

GetBot="google" 

end if 

if instr(1,s_agent,"msnbot",1) >0 then 

GetBot="MSN" 

end if 

if instr(1,s_agent,"slurp",1) >0 then 

GetBot="Yahoo" 

end if 

if instr(1,s_agent,"baiduspider",1) >0 then 

GetBot="baidu" 

end if 

if instr(1,s_agent,"sohu-search",1) >0 then 

GetBot="Sohu" 

end if 

if instr(1,s_agent,"lycos",1) >0 then 

GetBot="Lycos" 

end if 

if instr(1,s_agent,"robozilla",1) >0 then 

GetBot="Robozilla" 

end if 

end function 

if GetBot="baidu" then 

'         

elseif GetBot="google" then 

' google       

end if 

%> 

Class SystemInfo_Cls 

Public Browser, version, platform, IsSearch, AlexaToolbar 

Private Sub Class_Initialize() 

Dim Agent, Tmpstr 

IsSearch = False 

If Not IsEmpty(Session("SystemInfo_Cls")) Then 

Tmpstr = Split(Session("SystemInfo_Cls"), "|||") 

Browser = Tmpstr(0) 

version = Tmpstr(1) 

platform = Tmpstr(2) 

AlexaToolbar = Tmpstr(4) 

If Tmpstr(3) = "1" Then 

IsSearch = True 

End If 

Exit Sub 

End If 

Browser = "unknown" 

version = "unknown" 

platform = "unknown" 

Agent = Request.ServerVariables("HTTP_USER_AGENT") 

If InStr(Agent, "Alexa Toolbar") > 0 Then 

AlexaToolbar = "YES" 

Else 

AlexaToolbar = "NO" 

End If 

If Left(Agent, 7) = "Mozilla" Then '         

Agent = Split(Agent, ";") 

If InStr(Agent(1), "MSIE") > 0 Then 

Browser = "Internet Explorer " 

version = Trim(Left(Replace(Agent(1), "MSIE", ""), 6)) 

ElseIf InStr(Agent(4), "Netscape") > 0 Then 

Browser = "Netscape " 

Tmpstr = Split(Agent(4), "/") 

version = Tmpstr(UBound(Tmpstr)) 

ElseIf InStr(Agent(4), "rv:") > 0 Then 

Browser = "Mozilla " 

Tmpstr = Split(Agent(4), ":") 

version = Tmpstr(UBound(Tmpstr)) 

If InStr(version, ")") > 0 Then 

Tmpstr = Split(version, ")") 

version = Tmpstr(0) 

End If 

End If 

If InStr(Agent(2), "NT 5.2") > 0 Then 

platform = "Windows 2003" 

ElseIf InStr(Agent(2), "Windows CE") > 0 Then 

platform = "Windows CE" 

ElseIf InStr(Agent(2), "NT 5.1") > 0 Then 

platform = "Windows XP" 

ElseIf InStr(Agent(2), "NT 4.0") > 0 Then 

platform = "Windows NT" 

ElseIf InStr(Agent(2), "NT 5.0") > 0 Then 

platform = "Windows 2000" 

ElseIf InStr(Agent(2), "NT") > 0 Then 

platform = "Windows NT" 

ElseIf InStr(Agent(2), "9x") > 0 Then 

platform = "Windows ME" 

ElseIf InStr(Agent(2), "98") > 0 Then 

platform = "Windows 98" 

ElseIf InStr(Agent(2), "95") > 0 Then 

platform = "Windows 95" 

ElseIf InStr(Agent(2), "Win32") > 0 Then 

platform = "Win32" 

ElseIf InStr(Agent(2), "Linux") > 0 Then 

platform = "Linux" 

ElseIf InStr(Agent(2), "SunOS") > 0 Then 

platform = "SunOS" 

ElseIf InStr(Agent(2), "Mac") > 0 Then 

platform = "Mac" 

ElseIf UBound(Agent) > 2 Then 

If InStr(Agent(3), "NT 5.1") > 0 Then 

platform = "Windows XP" 

End If 

If InStr(Agent(3), "Linux") > 0 Then 

platform = "Linux" 

End If 

End If 

If InStr(Agent(2), "Windows") > 0 And platform = "unknown" Then 

platform = "Windows" 

End If 

ElseIf Left(Agent, 5) = "Opera" Then '         

Agent = Split(Agent, "/") 

Browser = "Mozilla " 

Tmpstr = Split(Agent(1), " ") 

version = Tmpstr(0) 

If InStr(Agent(1), "NT 5.2") > 0 Then 

platform = "Windows 2003" 

ElseIf InStr(Agent(1), "Windows CE") > 0 Then 

platform = "Windows CE" 

ElseIf InStr(Agent(1), "NT 5.1") > 0 Then 

platform = "Windows XP" 

ElseIf InStr(Agent(1), "NT 4.0") > 0 Then 

platform = "Windows NT" 

ElseIf InStr(Agent(1), "NT 5.0") > 0 Then 

platform = "Windows 2000" 

ElseIf InStr(Agent(1), "NT") > 0 Then 

platform = "Windows NT" 

ElseIf InStr(Agent(1), "9x") > 0 Then 

platform = "Windows ME" 

ElseIf InStr(Agent(1), "98") > 0 Then 

platform = "Windows 98" 

ElseIf InStr(Agent(1), "95") > 0 Then 

platform = "Windows 95" 

ElseIf InStr(Agent(1), "Win32") > 0 Then 

platform = "Win32" 

ElseIf InStr(Agent(1), "Linux") > 0 Then 

platform = "Linux" 

ElseIf InStr(Agent(1), "SunOS") > 0 Then 

platform = "SunOS" 

ElseIf InStr(Agent(1), "Mac") > 0 Then 

platform = "Mac" 

ElseIf UBound(Agent) > 2 Then 

If InStr(Agent(3), "NT 5.1") > 0 Then 

platform = "Windows XP" 

End If 

If InStr(Agent(3), "Linux") > 0 Then 

platform = "Linux" 

End If 

End If 

Else 

'       

Dim botlist, i 

botlist = "Google,Isaac,Webdup,SurveyBot,Baiduspider,ia_archiver,P.Arthur,FAST-WebCrawler,Java,Microsoft-ATL-Native,TurnitinBot,WebGather,Sleipnir" 

botlist = Split(botlist, ",") 

For i = 0 To UBound(botlist) 

If InStr(Agent, botlist(i)) > 0 Then 

platform = botlist(i) & "   " 

IsSearch = True 

Exit For 

End If 

Next 

End If 

If IsSearch Then 

Browser = "" 

version = "" 

Session("SystemInfo_Cls") = Browser & "|||" & version & "|||" & platform & "|||1|||" & AlexaToolbar 

Else 

Session("SystemInfo_Cls") = Browser & "|||" & version & "|||" & platform & "|||0|||" & AlexaToolbar 

End If 

End Sub 

End Class