加亮显示ASP文章原代码 - ASP Source code

【来源：不详作者：佚名更新时间：2004-05-17 | 字体：大中小】

[导读]<%@ LANGUAGE= VBSCRIPT %><% Option Explicit %><% 'file: CodeBrws.asp 'Overview: This formats and writes the text of the selected page for ' the View Script Button 'This file is provi...

<%@ LANGUAGE="VBSCRIPT"  %>
<% Option Explicit %>
<%
    'file:        CodeBrws.asp
    'Overview:    This formats and writes the text of the selected page for
    '            the View Script Button
    'This file is provided as part of the Microsoft Visual Studio 6.0 Samples

    'THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT
    'WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
    'INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
    'OF MERCHANTABILITY AND/OR FITNESS FOR A  PARTICULAR
    'PURPOSE.

    'Copyright (C) 1997, 1998 Microsoft Corporation, All rights reserved
%>
<html>

<head>
<meta NAME="DESCRIPTION" CONTENT="ASP Source code browser">
<meta NAME="GENERATOR" CONTENT="Microsoft FrontPage 3.0">
<meta HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso8859-1">
<title></title>
</head>

<body BGCOLOR="#FFFFFF" TOPMARGIN="0" LEFTMARGIN="0" ALINK="#23238E" VLINK="#808080"
LINK="#FFCC00">
<basefont FACE="VERDANA, ARIAL, HELVETICA" SIZE="2">

<table BORDER="1">
  <tr>
    <td WIDTH="25" BGCOLOR="#FF0000">   </td>
    <td><font FACE="VERDANA, ARIAL, HELVETICA" SIZE="2">ASP Script</font> </td>
  </tr>
  <tr>
    <td BGCOLOR="#0000FF">   </td>
    <td><font FACE="VERDANA, ARIAL, HELVETICA" SIZE="2">Comments</font> </td>
  </tr>
  <tr>
    <td BGCOLOR="#000000">   </td>
    <td><font FACE="VERDANA, ARIAL, HELVETICA" SIZE="2">HTML and Text</font> </td>
  </tr>
</table>

<hr>
<font FACE="VERDANA, ARIAL, HELVETICA" SIZE="2"><% OutputSource %>
</font>
</body>
</html>
<%
  Sub OutputSource
    Dim strVirtualPath, strFilename
    strVirtualPath = Request("Source")
    strFilename = Server.MapPath(strVirtualPath)

    Dim FileObject, oInStream, strOutput
    'Creates a file object to hold the text of the selected page
    Set FileObject = CreateObject("Scripting.FileSystemObject")
    Set oInStream = FileObject.OpenTextFile(strFilename, 1, 0, 0)
    'Loop that writes each line of text in the file according to
    'the PrintLine function below
    While NOT oInStream.AtEndOfStream
      strOutput = oInStream.ReadLine
      Call PrintLine(strOutput, fCheckLine(strOutput))
      Response.Write "<BR>"
    Wend
  End Sub

  ' Returns the minimum number greater than 0
  ' If both are 0, returns -1
  Function fMin(iNum1, iNum2)
    If iNum1 = 0 AND iNum2 = 0 Then
      fMin = -1
    ElseIf iNum2 = 0 Then
      fMin = iNum1
    ElseIf iNum1 = 0 Then
      fMin = iNum2
    ElseIf iNum1 < iNum2 Then
      fMin = iNum1
    Else
      fMin = iNum2
    End If
  End Function

  Function fCheckLine (ByVal strLine)
  Dim iTemp, iPos
  fCheckLine = 0
  iTemp = 0

  iPos = InStr(strLine, "<" & "%")
  If fMin(iTemp, iPos) = iPos Then
    iTemp = iPos
    fCheckLine = 1
  End If

  iPos = InStr(strLine, "%" & ">")
  If fMin(iTemp, iPos) = iPos Then
    iTemp = iPos
    fCheckLine = 2
  End If

  iPos = InStr(1, strLine, "<" & "SCRIPT", 1)
  If fMin(iTemp, iPos) = iPos Then
    iTemp = iPos
    fCheckLine = 3
  End If

  iPos = InStr(1, strLine, "<" & "/SCRIPT", 1)
  If fMin(iTemp, iPos) = iPos Then
    iTemp = iPos
    fCheckLine = 4
  End If

  iPos = InStr(1, strLine, "<" & "!--", 1)
  If fMin(iTemp, iPos) = iPos Then
    iTemp = iPos
    fCheckLine = 5
  End If

  iPos = InStr(1, strLine, "-" & "->", 1)
  If fMin(iTemp, iPos) = iPos Then
    iTemp = iPos
    fCheckLine = 6
  End If

  End Function

  Sub PrintHTML (ByVal strLine)
    Dim iPos, iSpaces, i
    iSpaces = Len(strLine) - Len(LTrim(strLine))
    i = 1
    'Correct for tabs
    While Mid(Strline, i, 1) = Chr(9)
      iSpaces = iSpaces + 5
      i = i + 1
    Wend
    'Insert spaces
    If iSpaces > 0 Then
      For i = 1 to iSpaces
        Response.Write(" ")
      Next
    End If
    iPos = InStr(strLine, "<")
    If iPos Then
      Response.Write(Left(strLine, iPos - 1))
      Response.Write("<")
      strLine = Right(strLine, Len(strLine) - iPos)
      Call PrintHTML(strLine)
    Else
      Response.Write(strLine)
    End If
  End Sub

  Sub PrintLine (ByVal strLine, iFlag)
    Dim iPos
    Select Case iFlag
      Case 0
        Call PrintHTML(strLine)

      Case 1
        iPos = InStr(strLine, "<" & "%")
        Call PrintHTML(Left(strLine, iPos - 1))
        Response.Write("<FONT COLOR=#ff0000>")
        Response.Write("<%")
        strLine = Right(strLine, Len(strLine) - (iPos + 1))
        Call PrintLine(strLine, fCheckLine(strLine))

      Case 2
        iPos = InStr(strLine, "%" & ">")
        Call PrintHTML(Left(strLine, iPos -1))
        Response.Write("%>")
        Response.Write("</FONT>")
        strLine = Right(strLine, Len(strLine) - (iPos + 1))
        Call PrintLine(strLine, fCheckLine(strLine))

      Case 3
        iPos = InStr(1, strLine, "<" & "SCRIPT", 1)
        Call PrintHTML(Left(strLine, iPos - 1))
        Response.Write("<FONT COLOR=#0000ff>")
        Response.Write("<SCRIPT")
        strLine = Right(strLine, Len(strLine) - (iPos + 6))
        Call PrintLine(strLine, fCheckLine(strLine))

      Case 4
        iPos = InStr(1, strLine, "<" & "/SCRIPT>", 1)
        Call PrintHTML(Left(strLine, iPos - 1))
        Response.Write("</SCRIPT>")
        Response.Write("</FONT>")
        strLine = Right(strLine, Len(strLine) - (iPos + 8))
        Call PrintLine(strLine, fCheckLine(strLine))

      Case 5
        iPos = InStr(1, strLine, "<" & "!--", 1)
        Call PrintHTML(Left(strLine, iPos - 1))
        Response.Write("<FONT COLOR=#0000ff>")
        Response.Write("")
        Response.Write("</FONT>")
        strLine = Right(strLine, Len(strLine) - (iPos + 2))
        Call PrintLine(strLine, fCheckLine(strLine))

      Case Else
        Response.Write("Function Error -- Please contact the administrator.")
    End Select
  End Sub
%>

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