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Here I have some source code that you can change it for your own perpose:
<% Response.Buffer = true Function BuildUpload(RequestBin) 'Get the boundary PosBeg = 1 PosEnd = InstrB(PosBeg,RequestBin,getByteString(chr(13))) boundary = MidB(RequestBin,PosBeg,PosEnd-PosBeg) boundaryPos = InstrB(1,RequestBin,boundary) 'Get all data inside the boundaries Do until (boundaryPos=InstrB(RequestBin,boundary & getByteString("--"))) 'Members variable of objects are put in a dictionary object Dim UploadControl Set UploadControl = CreateObject("Scripting.Dictionary") 'Get an object name Pos = InstrB(BoundaryPos,RequestBin,getByteString("Content-Disposition")) Pos = InstrB(Pos,RequestBin,getByteString("name=")) PosBeg = Pos+6 PosEnd = InstrB(PosBeg,RequestBin,getByteString(chr(34))) Name = getString(MidB(RequestBin,PosBeg,PosEnd-PosBeg)) PosFile = InstrB(BoundaryPos,RequestBin,getByteString("filename=")) PosBound = InstrB(PosEnd,RequestBin,boundary) 'Test if object is of file type If PosFile<>0 AND (PosFile<PosBound) Then 'Get Filename, content-type and content of file PosBeg = PosFile + 10 PosEnd = InstrB(PosBeg,RequestBin,getByteString(chr(34))) FileName = getString(MidB(RequestBin,PosBeg,PosEnd-PosBeg)) 'Add filename to dictionary object UploadControl.Add "FileName", FileName Pos = InstrB(PosEnd,RequestBin,getByteString("Content-Type:")) PosBeg = Pos+14 PosEnd = InstrB(PosBeg,RequestBin,getByteString(chr(13))) 'Add content-type to dictionary object ContentType = getString(MidB(RequestBin,PosBeg,PosEnd-PosBeg)) UploadControl.Add "ContentType",ContentType 'Get content of object PosBeg = PosEnd+4 PosEnd = InstrB(PosBeg,RequestBin,boundary)-2 Value = MidB(RequestBin,PosBeg,PosEnd-PosBeg) Else 'Get content of object Pos = InstrB(Pos,RequestBin,getByteString(chr(13))) PosBeg = Pos+4 PosEnd = InstrB(PosBeg,RequestBin,boundary)-2 Value = getString(MidB(RequestBin,PosBeg,PosEnd-PosBeg)) End If UploadControl.Add "Value" , Value UploadRequest.Add name, UploadControl BoundaryPos=InstrB(BoundaryPos+LenB(boundary),RequestBin,boundary) Loop End Function
Function getByteString(StringStr) For i = 1 to Len(StringStr) char = Mid(StringStr,i,1) getByteString = getByteString & chrB(AscB(char)) Next End Function
Function getString(StringBin) getString ="" For intCount = 1 to LenB(StringBin) getString = getString & chr(AscB(MidB(StringBin,intCount,1))) Next End Function
If request("Action")="1" then Response.Clear byteCount = Request.TotalBytes RequestBin = Request.BinaryRead(byteCount) Set UploadRequest = CreateObject("Scripting.Dictionary")
BuildUpload(RequestBin) If UploadRequest.Item("blob").Item("Value") <> "" Then
contentType = UploadRequest.Item("blob").Item("ContentType") filepathname = UploadRequest.Item("blob").Item("FileName") filename = Right(filepathname,Len(filepathname)-InstrRev(filepathname,"\")) FolderName = UploadRequest.Item("where").Item("Value") Path = Mid(Request.ServerVariables("PATH_TRANSLATED"), 1, Len(Request.ServerVariables("PATH_TRANSLATED")) - Len(Request.ServerVariables("PATH_INFO"))) & "\" ToFolder = Path & "\" & FolderName value = UploadRequest.Item("blob").Item("Value") filename = ToFolder & "\" & filename Set MyFileObject = Server.CreateObject("Scripting.FileSystemObject") Set objFile = MyFileObject.CreateTextFile(filename)
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