function.asp

ASP入门与提高实用教程 源文件(上传网站)

    end if

    re.Pattern="(\[ZIP\])(.[^\]]*)(\[\/ZIP\])"
    strContent=re.Replace(strContent,"<br><IMG SRC=pic/zip.gif border=0> <a href=""$2"">点击下载该文件</a>")
    re.Pattern="(\[RAR\])(.[^\]]*)(\[\/RAR\])"
    strContent=re.Replace(strContent,"<br><IMG SRC=pic/rar.gif border=0> <a href=""$2"">点击下载该文件</a>")
    re.Pattern="(\[UPLOAD=(.[^\]]*)\])(.[^\]]*)(\[\/UPLOAD\])"
    strContent= re.Replace(strContent,"<IMG SRC=""pic/$2.gif"" border=0><A HREF=""$3"" TARGET=_blank>新窗口打开图片</A><br><IMG SRC=""$3"" border=0>")

    re.Pattern="(\[URL\])(http:\/\/.[^\]]*)(\[\/URL\])"
    strContent= re.Replace(strContent,"<A HREF=""$2"" TARGET=_blank>$2</A>")
    re.Pattern="(\[URL\])(.[^\]]*)(\[\/URL\])"
    strContent= re.Replace(strContent,"<A HREF=""http://$2"" TARGET=_blank>$2</A>")

    re.Pattern="(\[URL=(http:\/\/.[^\]]*)\])(.[^\]]*)(\[\/URL\])"
    strContent= re.Replace(strContent,"<A HREF=""$2"" TARGET=_blank>$3</A>")
    re.Pattern="(\[URL=(.[^\]]*)\])(.[^\]]*)(\[\/URL\])"
    strContent= re.Replace(strContent,"<A HREF=""http://$2"" TARGET=_blank>$3</A>")

    re.Pattern="(\[EMAIL\])(.[^\]]*)(\[\/EMAIL\])"
    strContent= re.Replace(strContent,"<img align=absmiddle src=pic/email1.gif><A HREF=""mailto:$2"">$2</A>")
    re.Pattern="(\[EMAIL=(.[^\]]*)\])(.[^\]]*)(\[\/EMAIL\])"
    strContent= re.Replace(strContent,"<img align=absmiddle src=pic/email1.gif><A HREF=""mailto:$2"" TARGET=_blank>$3</A>")

	re.Pattern = "^(http://[A-Za-z0-9\./=\?%\-&_~`@']+)"
	strContent = re.Replace(strContent,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
	re.Pattern = "(http://[A-Za-z0-9\./=\?%\-&_~`@']+)$"
	strContent = re.Replace(strContent,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")
	re.Pattern = "[^>=""](http://[A-Za-z0-9\.\/=\?%\-&_~`@']+)"
	strContent = re.Replace(strContent,"<img align=absmiddle src=pic/url.gif><a target=_blank href=$1>$1</a>")

    if strIcons = "1" then
    re.Pattern="(\[em(.[^\]]*)\])"
    strContent=re.Replace(strContent,"<img src=pic/em$2.gif border=0 align=middle>")
    end if

    re.Pattern="(\[HTML\])(.[^\]]*)(\[\/HTML\])"
    strContent=re.Replace(strContent,"<table width='100%' border='0' cellspacing='0' cellpadding='6' bgcolor='"&abgcolor&"'><td><b>以下内容为程序代码:</b><br>$2</td></table>")
    re.Pattern="(\[code\])(.[^\]]*)(\[\/code\])"
    strContent=re.Replace(strContent,"<table width='100%' border='0' cellspacing='0' cellpadding='6' bgcolor='"&abgcolor&"'><td><b>以下内容为程序代码:</b><br>$2</td></table>")


    re.Pattern="(\[QUOTE\])(.[^\]]*)(\[\/QUOTE\])"
    strContent=re.Replace(strContent,"<BLOCKQUOTE><BLOCKQUOTE><table width='100%' border='0' cellspacing='0' cellpadding='6' bgcolor='"&abgcolor&"'><td>$2</td></table></BLOCKQUOTE></BLOCKQUOTE><br>")
    re.Pattern="(\[fly\])(.*)(\[\/fly\])"
    strContent=re.Replace(strContent,"<marquee width=90% behavior=alternate scrollamount=3>$2</marquee>")
    re.Pattern="(\[move\])(.*)(\[\/move\])"
    strContent=re.Replace(strContent,"<MARQUEE scrollamount=3>$2</marquee>")	
    re.Pattern="\[GLOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)\](.[^\]]*)\[\/GLOW]"
    strContent=re.Replace(strContent,"<table width=$1 style=""filter:glow(color=$2, strength=$3)"">$4</table>")
    re.Pattern="\[SHADOW=*([0-9]*),*(#*[a-z0-9]*),*([0-9]*)\](.[^\]]*)\[\/SHADOW]"
    strContent=re.Replace(strContent,"<table width=$1 style=""filter:shadow(color=$2, strength=$3)"">$4</table>")

    re.Pattern="(\[face=(.[^\]]*)\])(.*)(\[\/face\])"
    strContent=re.Replace(strContent,"<font face=$2>$3</font>")

    re.Pattern="(\[i\])(.[^\]]*)(\[\/i\])"
    strContent=re.Replace(strContent,"<i>$2</i>")
    re.Pattern="(\[u\])(.[^\]]*)(\[\/u\])"
    strContent=re.Replace(strContent,"<u>$2</u>")
    re.Pattern="(\[b\])(.[^\]]*)(\[\/b\])"
    strContent=re.Replace(strContent,"<b>$2</b>")
    re.Pattern="\[align=(.[^\]]*)\](.*)\[\/align\]"
    strContent=re.Replace(strContent,"<div align=$1>$2</div>")
    re.Pattern="\[color=(.[^\]]*)\](.[^\[]*)\[\/color\]"
    strContent=re.Replace(strContent,"<font color=$1>$2</font>")

    re.Pattern="(\[size=1\])(.[^\[]*)(\[\/size\])"
    strContent=re.Replace(strContent,"<font size=1>$2</font>")
    re.Pattern="(\[size=2\])(.[^\[]*)(\[\/size\])"
    strContent=re.Replace(strContent,"<font size=2>$2</font>")
    re.Pattern="(\[size=3\])(.[^\[]*)(\[\/size\])"
    strContent=re.Replace(strContent,"<font size=3>$2</font>")
    re.Pattern="(\[size=4\])(.[^\[]*)(\[\/size\])"
    strContent=re.Replace(strContent,"<font size=4>$2</font>")

    strContent=ChkBadWords(strContent)

    set re=Nothing
    UBBCode=strContent
end function

public function translate(sourceStr,fieldStr)
rem 处理逻辑表达式的转化问题
  dim  sourceList
  dim resultStr
  dim i,j
  if instr(sourceStr," ")>0 then 
     dim isOperator
     isOperator = true
     sourceList=split(sourceStr)
     '--------------------------------------------------------
     rem Response.Write "num:" & cstr(ubound(sourceList)) & "<br>"
     for i = 0 to ubound(sourceList)
        rem Response.Write i 
    Select Case ucase(sourceList(i))
    Case "AND","&","和","与"
        resultStr=resultStr & " and "
        isOperator = true
    Case "OR","|","或"
        resultStr=resultStr & " or "
        isOperator = true
    Case "NOT","!","非","！","！"
        resultStr=resultStr & " not "
        isOperator = true
    Case "(","（","（"
        resultStr=resultStr & " ( "
        isOperator = true
    Case ")","）","）"
        resultStr=resultStr & " ) "
        isOperator = true
    Case Else
        if sourceList(i)<>"" then
            if not isOperator then resultStr=resultStr & " and "
            if inStr(sourceList(i),"%") > 0 then
                resultStr=resultStr&" "&fieldStr& " like '" & replace(sourceList(i),"'","''") & "' "
            else
                resultStr=resultStr&" "&fieldStr& " like '%" & replace(sourceList(i),"'","''") & "%' "
            end if
                isOperator=false
        End if    
    End Select
        rem Response.write resultStr+"<br>"
     next 
     translate=resultStr
  else '单条件
     if inStr(sourcestr,"%") > 0 then
         translate=" " & fieldStr & " like '" & replace(sourceStr,"'","''") &"' "
     else
    translate=" " & fieldStr & " like '%" & replace(sourceStr,"'","''") &"%' "
     End if
     rem 前后各加一个空格，免得连sql时忘了加，而出错。
  end if  
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
'用户来源
function address(sip)
	if isnumeric(left(sip,2)) then
	set iprs=server.createobject("adodb.recordset")
	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
	ipsql="select Top 1 country,city from address where ip1 <="&num&" and ip2 >="&num&""
	iprs.open ipsql,conn,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
	end if
	address=country&city
	else
	address="未知"
	end if
end function
%>