<%@ Language=VBScript %>
<!--#include virtual="/inc-freehost-function/FreeHostFunctionMain.asp"-->
<%
If session("admau")="" Then
	ef=True
	ec="授权非法，有可能是超时造成的。"
elseIf session("canmoneyK")="" Then
	ef=True
	ec="您没有此操作的权限。请先在用户权限中允许此用户管理本内容"
end if
if not ef then

if Request.ServerVariables("REQUEST_METHOD") = "POST" Then
Dim Fields
UploadSizeLimit=100000
Set Fields = GetUpload()
dim Field
For Each Field In Fields.Items
select case Field.name
'case "thetext" sss=BinaryToString(Field.value)
'case "type" fff=BinaryToString(Field.value)
'case "submit" submit=BinaryToString(Field.value)
case "freehostfile"
filename=field.FileName
fileContentType=field.ContentType
filevalue=field.value
fileLength=Field.Length
end select
next
'---------------

'Response.write int(fileLength)
'Response.end
'if filename<>"" and fileContentType<>"image/gif" and fileContentType<>"image/pjpeg" then
'response.contenttype="image/gif"
'response.AddHeader "Length: ",fileLength
'Response.BinaryWrite filevalue
'Response.end

'end if

If fileLength>500000 Then
	ef=True
	ec="上传的文件超过了50K。"
end if
end if

if not ef then
Set conn=Server.CreateObject("ADODB.Connection")
	conn.Open Application("FreeHostDBlink")
Set dsreg = Server.CreateObject("ADODB.Recordset")	
	Sql="Select * from FreeHost.FreeHost_Admuser where superuser='freehost'"
	dsreg.Open Sql,conn,1,3
if dsreg.eof then dsreg.addnew 
dsreg("upgif").appendchunk filevalue 
'dsreg.update 
dsreg("upgiflen")=int(fileLength)
dsreg.update
dsreg.close 
set rec=nothing 
set conn=nothing 
end if
end if





if not ef then
%>
<!--#include virtual="/inc-freehost-function/htmlwrite.asp"--><%=htmlwrite("html8")%>
<%=htmlwrite("html9")%>
<TABLE width="100%" border=0 cellPadding=0 cellSpacing=0 background="img/midtop4.gif">
  <TBODY>
    <TR>
      <TD width=53 align="left" background="img/midtop1.gif"><strong> 　 </strong><font color="#FFFFFF">─<strong>&gt;</strong></font> </TD>
      <TD align="left"><table height="59"  border="0" cellpadding="0" cellspacing="0">
        <tr>
          <td width="7" background="img/midtop.gif">&nbsp;</td>
          <td width="90" align="center" valign="middle" background="img/r3.jpg" id="tableTop1" style="Cursor:hand"><a href="listmydomain.asp"><font color="#FFFFFF"><strong>上传盖章</strong></font></a></td>
          <td width="5" background="img/midtop2.gif">&nbsp;</td>
        </tr>
      </table></TD>
      <TD width="83">&nbsp;</TD>
      <TD width="83" align="left">&nbsp;</TD>
      <TD align="left">&nbsp;</TD>
      <TD width=23 align="right"><IMG height=59 
                  src="img/rtop4.jpg" 
                  width=19></TD>
    </TR>
  </TBODY>
</TABLE>
<TABLE width="100%" border=0 cellPadding=0 cellSpacing=0>
  <TBODY>
    <TR>
      <TD width=19 background="img/midlef.gif" id=rightid>&nbsp;</TD>
      <TD height="300" align="center" vAlign=top bgcolor="#FFFFFF">
	 <table width="65%"  border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td>
	<br>
<DIV class="tableborder">
	<br>
<br>
　　成功上传文件。<br>
<br>
</div>
	
	</td>
  </tr>
</table> 

      </TD>
      <TD width=18 background="img/midri.gif">&nbsp;</TD>
    </TR>
  </TBODY>
</TABLE>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
  <TBODY>
    <TR>
      <TD width=30><IMG height=19 
                  src="img/rb1.jpg" 
                  width=30></TD>
      <TD 
                background=img/rb2.jpg>&nbsp;</TD>
      <TD width=30><IMG height=19 
                  src="img/rb3.jpg" 
                  width=30></TD>
    </TR>
  </TBODY>
</TABLE>
<%=htmlwrite("html10")%>
<%end if
if ef then
Response.Redirect "e.asp?e="&ec
end if







Dim UploadSizeLimit

'********************************** 得到上传数据 **********************************
Function GetUpload()
  Dim Result
  Set Result = Nothing
  If Request.ServerVariables("REQUEST_METHOD") = "POST" Then 'Request method must be "POST"
    Dim CT, PosB, Boundary, Length, PosE
    CT = Request.ServerVariables("HTTP_Content_Type") 'reads Content-Type header
    If LCase(Left(CT, 19)) = "multipart/form-data" Then 'Content-Type header must be "multipart/form-data"
      'This is upload request.
      'Get the boundary and length from Content-Type header
      PosB = InStr(LCase(CT), "boundary=") 'Finds boundary
      If PosB > 0 Then Boundary = Mid(CT, PosB + 9) 'Separetes boundary
      Length = CLng(Request.ServerVariables("HTTP_Content_Length")) 'Get Content-Length header
      if "" & UploadSizeLimit<>"" then
        UploadSizeLimit = clng(UploadSizeLimit)
        if Length > UploadSizeLimit then 
'          on error resume next 'Clears the input buffer
'            response.AddHeader "Connection", "Close"
'          on error goto 0
          Request.BinaryRead(Length)
          Err.Raise 2, "GetUpload", "Upload size " & FormatNumber(Length,0) & "B exceeds limit of " & FormatNumber(UploadSizeLimit,0) & "B"
          exit function
        end if
      end if
      
      If Length > 0 And Boundary <> "" Then 'Are there required informations about upload ?
        Boundary = "--" & Boundary
        Dim Head, Binary
        Binary = Request.BinaryRead(Length) 'Reads binary data from client
        
        'Retrieves the upload fields from binary data
        Set Result = SeparateFields(Binary, Boundary)
        Binary = Empty 'Clear variables
      Else
        Err.Raise 10, "GetUpload", "Zero length request ."
      End If
    Else
      Err.Raise 11, "GetUpload", "No file sent."
    End If
  Else
    Err.Raise 1, "GetUpload", "Bad request method."
  End If
  Set GetUpload = Result
End Function


Function SeparateFields(Binary, Boundary)
  Dim PosOpenBoundary, PosCloseBoundary, PosEndOfHeader, isLastBoundary
  Dim Fields
  Boundary = StringToBinary(Boundary)

    PosOpenBoundary = InstrB(Binary, Boundary)
    PosCloseBoundary = InstrB(PosOpenBoundary + LenB(Boundary), Binary, Boundary, 0)

  Set Fields = CreateObject("Scripting.Dictionary")

  Do While (PosOpenBoundary > 0 And PosCloseBoundary > 0 And Not isLastBoundary)
    'Header and file/source field data
    Dim HeaderContent, FieldContent
    'Header fields
    Dim Content_Disposition, FormFieldName, SourceFileName, Content_Type
    'Helping variables
    Dim Field, TwoCharsAfterEndBoundary
    'Get end of header
        PosEndOfHeader = InstrB(PosOpenBoundary + Len(Boundary), Binary, StringToBinary(vbCrLf + vbCrLf))

    'Separates field header
        HeaderContent = MidB(Binary, PosOpenBoundary + LenB(Boundary) + 2, PosEndOfHeader - PosOpenBoundary - LenB(Boundary) - 2)
        
    'Separates field content
        FieldContent = MidB(Binary, (PosEndOfHeader + 4), PosCloseBoundary - (PosEndOfHeader + 4) - 2)

    'Separates header fields from header
    GetHeadFields BinaryToString(HeaderContent), Content_Disposition, FormFieldName, SourceFileName, Content_Type

    'Create one field and assign parameters
    Set Field = CreateUploadField()
    Field.Name = FormFieldName
    Field.ContentDisposition = Content_Disposition
    Field.FilePath = SourceFileName
    Field.FileName = GetFileName(SourceFileName)
    Field.ContentType = Content_Type
    Field.Value = FieldContent
    Field.Length = LenB(FieldContent)


    Fields.Add FormFieldName, Field

    'Is this ending boundary ?
    TwoCharsAfterEndBoundary = BinaryToString(MidB(Binary, PosCloseBoundary + LenB(Boundary), 2))
        'Binary.Mid(PosCloseBoundary + Len(Boundary), 2).String
    isLastBoundary = TwoCharsAfterEndBoundary = "--"
    If Not isLastBoundary Then 'This is not ending boundary - go to next form field.
      PosOpenBoundary = PosCloseBoundary
            PosCloseBoundary = InStrB(PosOpenBoundary + LenB(Boundary), Binary, Boundary )
    End If
  Loop
  Set SeparateFields = Fields
End Function

'********************************** Utilities **********************************
Function BinaryToString(str)
strto = ""
for i=1 to lenb(str)
if AscB(MidB(str, i, 1)) > 127 then
        strto = strto & chr(Ascb(MidB(str, i, 1))*256+Ascb(MidB(str, i+1, 1)))
        i = i + 1
     else
        strto = strto & Chr(AscB(MidB(str, i, 1)))
     end if
next
BinaryToString=strto
End Function

Function StringToBinary(String)
    Dim I, B
    For I=1 to len(String)
        B = B & ChrB(Asc(Mid(String,I,1)))
    Next 
    StringToBinary = B
End Function

'Separates header fields from upload header
Function GetHeadFields(ByVal Head, Content_Disposition, Name, FileName, Content_Type)
  Content_Disposition = LTrim(SeparateField(Head, "content-disposition:", ";"))
  Name = (SeparateField(Head, "name=", ";")) 'ltrim
  If Left(Name, 1) = """" Then Name = Mid(Name, 2, Len(Name) - 2)
  FileName = (SeparateField(Head, "filename=", ";")) 'ltrim
  If Left(FileName, 1) = """" Then FileName = Mid(FileName, 2, Len(FileName) - 2)
  Content_Type = LTrim(SeparateField(Head, "content-type:", ";"))
End Function

'Separets one filed between sStart and sEnd
Function SeparateField(From, ByVal sStart, ByVal sEnd)
  Dim PosB, PosE, sFrom
  sFrom = LCase(From)
  PosB = InStr(sFrom, sStart)
  If PosB > 0 Then
    PosB = PosB + Len(sStart)
    PosE = InStr(PosB, sFrom, sEnd)
    If PosE = 0 Then PosE = InStr(PosB, sFrom, vbCrLf)
    If PosE = 0 Then PosE = Len(sFrom) + 1
    SeparateField = Mid(From, PosB, PosE - PosB)
  Else
    SeparateField = Empty
  End If
End Function

'Separetes file name from the full path of file
Function GetFileName(FullPath)
  Dim Pos, PosF
  PosF = 0
  For Pos = Len(FullPath) To 1 Step -1
    Select Case Mid(FullPath, Pos, 1)
      Case "/", "": PosF = Pos + 1: Pos = 0
    End Select
  Next
  If PosF = 0 Then PosF = 1
  GetFileName = Mid(FullPath, PosF)
End Function

%>
<SCRIPT RUNAT=SERVER LANGUAGE=JSCRIPT>
//The function creates Field object.
function CreateUploadField(){ return new uf_Init() }
function uf_Init(){
  this.Name = null
  this.ContentDisposition = null
  this.FileName = null
  this.FilePath = null
  this.ContentType = null
  this.Value = null
  this.Length = null
}
</SCRIPT>
