char.asp

酷虎网同学录V1.0

<%
   dim WINNT_CHINESE 
   function strLength(str)
       ON ERROR RESUME NEXT
       dim WINNT_CHINESE
       WINNT_CHINESE    = (len("同学录")=3)
       if WINNT_CHINESE then
          dim l,t,c
          dim i
          l=len(str)
          t=l
          for i=1 to l
             c=asc(mid(str,i,1))
             if c<0 then c=c+65536
             if c>255 then
                t=t+1
             end if
          next
          strLength=t
       else 
          strLength=len(str)
       end if
       if err.number<>0 then err.clear
   end function 

   function isValidstring(para)
       on error resume next
       dim str
       dim l,i,invalidchar
		invalidchar="=%?#&;,'+<>()-:\*!/|"&chr(32)&chr(34)&chr(9)
       if isNUll(para) then 
          isValidstring=""
          exit function
       end if
       str=cstr(para)
       if trim(str)="" then
          isValidstring=""
          exit function
       end if
       l=len(str)
        for i = 1 to l
		c = Mid(str, i, 1)
     if InStr(invalidchar,c)>0 then
       isValidstring = c
       exit function
     end if
   next
       isValidstring=""
       if err.number<>0 then err.clear
   end function

function isChinese(para)
       on error resume next
       dim str
       dim i
       if isNUll(para) then 
          isChinese=false
          exit function
       end if
       str=cstr(para)
       if trim(str)="" then
          isChinese=false
          exit function
       end if
       for i=1 to len(str)
		   c=asc(mid(str,i,1))
             if c>=0 then 
			 isChinese=false 
              exit function
           end if
       next
       isChinese=true
       if err.number<>0 then err.clear
   end function


   function isInteger(para)
       on error resume next
       dim str
       dim l,i
       if isNUll(para) then 
          isInteger=false
          exit function
       end if
       str=cstr(para)
       if trim(str)="" then
          isInteger=false
          exit function
       end if
       l=len(str)
       for i=1 to l
           if mid(str,i,1)>"9" or mid(str,i,1)<"0" then
              isInteger=false 
              exit function
           end if
       next
       isInteger=true
       if err.number<>0 then err.clear
   end function

   function cutStr(str,strlen)
		dim l,t,c
		l=len(str)
		t=0
		for i=1 to l
		c=Abs(Asc(Mid(str,i,1)))
		if c>255 then
		t=t+2
		else
		t=t+1
		end if
		if t>=strlen then
		cutStr=left(str,i)&"..."
		exit for
		else
		cutStr=str
		end if
		next
	end function

function ChkBadWords(fString)
    bwords = split(BadWords, "|")
    for i = 0 to ubound(bwords)
        fString = Replace(fString, bwords(i), string(len(bwords(i)),"*")) 
    next
    ChkBadWords = fString
end function

function HTMLEncode(fString)

	if not isnull(fString) and fString<>"" then
		fString = replace(fString, ">", "&gt;")
	    fString = replace(fString, "<", "&lt;")
	    fString = Replace(fString, CHR(13), "")
	    fString = Replace(fString, CHR(10) & CHR(10), "</P><P>")
	    fString = Replace(fString, CHR(10), "<BR>")
		fString = ChkBadWords(fString)
	end if
    HTMLEncode = fString
end function

function HTMLDecode(fString)

    fString = replace(fString, "&gt;", ">")
    fString = replace(fString, "&lt;", "<")

    fString = Replace(fString, "", CHR(13))
    fString = Replace(fString, "</P><P>", CHR(10) & CHR(10))
    fString = Replace(fString, "<BR>", CHR(10))
    HTMLDecode = fString
end function

function IsValidEmail(email)

dim names, name, i, c

'Check for valid syntax in an email address.

IsValidEmail = true
names = Split(email, "@")
if UBound(names) <> 1 then
   IsValidEmail = false
   exit function
end if
for each name in names
   if Len(name) <= 0 then
     IsValidEmail = false
     exit function
   end if
   for i = 1 to Len(name)
     c = Lcase(Mid(name, i, 1))
     if InStr("abcdefghijklmnopqrstuvwxyz_-.", c) <= 0 and not IsNumeric(c) then
       IsValidEmail = false
       exit function
     end if
   next
   if Left(name, 1) = "." or Right(name, 1) = "." then
      IsValidEmail = false
      exit function
   end if
next
if InStr(names(1), ".") <= 0 then
   IsValidEmail = false
   exit function
end if
i = Len(names(1)) - InStrRev(names(1), ".")
if i <> 2 and i <> 3 then
   IsValidEmail = false
   exit function
end if
if InStr(email, "..") > 0 then
   IsValidEmail = false
end if

end function


   function IsValidTel(para)
       on error resume next
       dim str
       dim l,i
       if isNUll(para) then 
          IsValidTel=false
          exit function
       end if
       str=cstr(para)
       if len(trim(str))<7 then
          IsValidTel=false
          exit function
       end if
       l=len(str)
       for i=1 to l
           if not (mid(str,i,1)>="0" and mid(str,i,1)<="9" or mid(str,i,1)="-") then
              IsValidTel=false 
              exit function
           end if
       next
       IsValidTel=true
       if err.number<>0 then err.clear
   end function

Function GetIp(IP)
ips=Split(ip,".")
GetIp=ips(0)&"."&ips(1)&".*.*"
end Function

'用户来源
function ipsource(sip)
dim iprs,ipsql,ipconn,ipconnstr
	
	if isnumeric(left(sip,2)) then
	if sip="127.0.0.1" then sip="192.168.0.1"
	str1=left(sip,instr(sip,".")-1)
	sip=mid(sip,instr(sip,".")+1)
	str2=left(sip,instr(sip,".")-1)
	sip=mid(sip,instr(sip,".")+1)
	str3=left(sip,instr(sip,".")-1)
	str4=mid(sip,instr(sip,".")+1)
	if isNumeric(str1)=0 or isNumeric(str2)=0 or isNumeric(str3)=0 or isNumeric(str4)=0 then

	else
    num=cint(str1)*256*256*256+cint(str2)*256*256+cint(str3)*256+cint(str4)-1
	ipconnstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("data/ip.mdb")
	Set ipconn = Server.CreateObject("ADODB.Connection")
	ipconn.Open ipconnstr
	set iprs=server.createobject("adodb.recordset")
	ipsql="select Top 1 country,city from address where ip1 <="&num&" and ip2 >="&num&""
	iprs.open ipsql,ipconn,1,1
		if iprs.eof and iprs.bof then 
		country="亚洲"
		city=""
		else
		country=iprs("country")
		city=iprs("city")
		end if
	iprs.close
	set iprs=nothing
	ipconn.close
	set ipconn=nothing
	end if
	ipsource=country&city
	else
	ipsource="未知"
	end if
end function



function ChkPost()
	chkpost=false
	server_v1=Cstr(Request.ServerVariables("HTTP_REFERER"))
	server_v2=Cstr(Request.ServerVariables("SERVER_NAME"))
	if mid(server_v1,8,len(server_v2))<>server_v2 then
		chkpost=false
	else
		chkpost=true
	end if
end function

function getrealname(byval username)
	tmpsql = "select realname from [student] where userid='"&username&"'"
	set tmprs=conn.execute(tmpsql)
	if not tmprs.eof then
	getrealname=htmlencode(tmprs(0))
	else
	getrealname=""
	end if
end function

function constellation(byval birthday)
	dim bir,birmon,birday
	mon=month(birthday)
	if len(mon)=1 then mon="0"&mon
	da=day(birthday)
	if len(da)=1 then da="0"&da
	bir=mon&da
	if bir>="0120" and bir<="0218" then
	constellation="<img src=star/z11.gif alt=水瓶座"&birthday&">"
	elseif bir>="0219" and bir<="0320" then
	constellation="<img src=star/z12.gif alt=双鱼座"&birthday&">"
	elseif bir>="0321" and bir<="0419" then
	constellation="<img src=star/z1.gif alt=白羊座"&birthday&">"
	elseif bir>="0420" and bir<="0520" then
	constellation="<img src=star/z2.gif alt=金牛座"&birthday&">"
	elseif bir>="0521" and bir<="0621" then
	constellation="<img src=star/z3.gif alt=双子座"&birthday&">"
	elseif bir>="0622" and bir<="0722" then
	constellation="<img src=star/z4.gif alt=巨蟹座"&birthday&">"
	elseif bir>="0723" and bir<="0822" then
	constellation="<img src=star/z5.gif alt=狮子座"&birthday&">"
	elseif bir>="0823" and bir<="0922" then
	constellation="<img src=star/z6.gif alt=处女座"&birthday&">"
	elseif bir>="0923" and bir<="1023" then
	constellation="<img src=star/z7.gif alt=天秤座"&birthday&">"
	elseif bir>="1024" and bir<="1121" then
	constellation="<img src=star/z8.gif alt=天蝎座"&birthday&">"
	elseif bir>="1122" and bir<="1221" then
	constellation="<img src=star/z9.gif alt=射手座"&birthday&">"
	elseif bir>="1222" or bir<="0119" then
	constellation="<img src=star/z10.gif alt=摩羯座"&birthday&">"
	end if
end function


Function IsFSOInstalled()
On Error Resume Next
IsFSOInstalled = False
Err = 0
Dim TestObj
Set TestObj = Server.CreateObject("Scripting.FileSystemObject")
If 0 = Err Then IsFSOInstalled = True
Set TestObj = Nothing
Err = 0
End Function

Function Checkstr(str)
	str=replace(str,"'","''")
	Checkstr=str
End Function

%>