modini.bas

WEB服务器漏洞扫描器

Attribute VB_Name = "modINI"
Function GetValue(getcat, getfield, getfile) As String
    'example usage:
    'username = GetValue("UserInfo", "Userna
    '     me", "myprog.ini")
    If Dir(getfile) = "" Then Exit Function
    getcat = LCase(getcat)
    getfield = LCase(getfield)
    fnum = FreeFile
    Open getfile For Input As fnum


    Do While Not EOF(fnum)
        Line Input #fnum, l1
        l1 = Trim(l1)
        l1 = LCase(l1)


        If InStr(l1, "[") <> 0 Then


            If LCase(Mid(l1, (InStr(l1, "[") + 1), (Len(l1) - 2))) = getcat Then


                Do Until EOF(fnum) Or l2 = "["
                    Line Input #fnum, l2
                    l2 = Trim(l2)


                    If InStr(l2, "]") <> 0 Then
                        Close fnum
                        Exit Function
                    End If


                    If InStr(l2, "=") <> 0 Then


                        If LCase(Left(l2, (InStr(l2, "=") - 1))) = getfield Then
                            GetValue = Trim(Mid(l2, InStr(l2, "=") + 1, Len(l2)))
                            Close fnum
                            Exit Function
                        End If
                    End If
                Loop
            End If
        End If
    Loop
    Close fnum
End Function


Sub PutValue(putcat, putvar, putval, putfile)
    Dim fileCol(1 To 9000) As String
    Dim foundCat As Boolean
    Dim foundVar As Boolean
    Dim catPos As Integer
    Dim varPos As Integer
    fnum = FreeFile
    putcat = Trim(putcat)
    putcat = LCase(putcat)
    putfile = Trim(putfile)
    putfile = LCase(putfile)
    putvar = LCase(putvar)
    putvar = Trim(putvar)
    putval = LCase(putval)
    putval = Trim(putval)


    If Dir(putfile) = "" Then
        Open putfile For Append As #fnum
        Close #fnum
    End If
    Open putfile For Input As #fnum


    Do While Not EOF(fnum)


        DoEvents
            Counter = Counter + 1
            Line Input #fnum, l1
            fileCol(Counter) = l1
        Loop
        Close #fnum


        For i = 1 To Counter


            DoEvents


                If InStr(LCase(fileCol(i)), "[" & putcat & "]") <> 0 Then
                    foundCat = True
                    catPos = i


                    For x = i To Counter


                        DoEvents
                            If InStr(fileCol(x), "[") <> 0 And LCase(fileCol(x)) <> "[" & putcat & "]" Then Exit For


                            If InStr(LCase(fileCol(x)), putvar & "=") <> 0 Then
                                foundVar = True
                                varPos = x
                            End If
                        Next x
                    End If
                Next i


                If foundCat = True And foundVar = True Then
                    fileCol(varPos) = putvar & "=" & putval
                    Kill putfile
                    Open putfile For Append As #fnum


                    For i = 1 To Counter
                        Print #fnum, fileCol(i)


                        DoEvents
                        Next i
                        Close #fnum
                        Exit Sub
                    End If


                    If foundCat = True And foundVar = False Then
                        Kill putfile
                        Open putfile For Append As #fnum


                        For i = 1 To Counter
                            Print #fnum, fileCol(i)
                            If i = catPos Then Print #fnum, putvar & "=" & putval
                        Next i
                        Close #fnum
                        Exit Sub
                    End If


                    If foundCat = False And foundVar = False Then
                        Kill putfile
                        Open putfile For Append As #fnum


                        For i = 1 To Counter
                            Print #fnum, fileCol(i)
                        Next i
                        Print #fnum, "[" & putcat & "]"
                        Print #fnum, putvar & "=" & putval
                        Close #fnum
                    End If
                End Sub