Hela koden
Upload.asp
<%
Sub BuildUploadRequest(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
'Add content to dictionary object
UploadControl.Add "Value" , Value
'Add dictionary object to main dictionary
UploadRequest.Add name, UploadControl
'Loop to next object
BoundaryPos=InstrB(BoundaryPos+LenB(boundary),RequestBin,boundary)
Loop
End Sub
'String to byte string conversion
Function getByteString(StringStr)
For i = 1 to Len(StringStr)
char = Mid(StringStr,i,1)
getByteString = getByteString & chrB(AscB(char))
Next
End Function
'Byte string to string conversion
Function getString(StringBin)
getString =""
For intCount = 1 to LenB(StringBin)
getString = getString & chr(AscB(MidB(StringBin,intCount,1)))
Next
End Function
%>
uppladda.asp
<form name="upload" method="post" action="upload_done.asp?submit=yes" enctype="multipart/form-data">
<font size="1" face="Verdana, Arial, Helvetica, sans-serif"> Tryck på
browse för att markera bild:</font><br>
<input type="file" name="blob" enctype="multipart/form-data" size="20">
<p>
<input type="submit" name="add" value="Ladda upp" >
</p>
</form>
upload_done.asp
<!--#include file="upload_data.asp" -->
<%
If request.querystring("submit")="yes" THEN
Error = "0"
Response.Expires=0
Response.Buffer = TRUE
Response.Clear
'Response.BinaryWrite(Request.BinaryRead(Request.TotalBytes))
byteCount = Request.TotalBytes
'Response.BinaryWrite(Request.BinaryRead(varByteCount))
RequestBin = Request.BinaryRead(byteCount)
Dim UploadRequest
Set UploadRequest = CreateObject("Scripting.Dictionary")
BuildUploadRequest RequestBin
'email = UploadRequest.Item("email").Item("Value")
contentType = UploadRequest.Item("blob").Item("ContentType")
filepathname = UploadRequest.Item("blob").Item("FileName")
filename = Right(filepathname,Len(filepathname)-InstrRev(filepathname,"\"))
value = UploadRequest.Item("blob").Item("Value")
If contentType="image/gif" OR contentType="image/pjpeg" THEN 'KOLLAR VAD DET ÄR FÖR TYP AV FIL, I DETTA FALL ENDAST .GIF ELLER .JPG BILDER
If byteCount<=250000 THEN 'KONTROLLERAR STORLEKEN PÅ FILEN, HÄR 250 Kb MAX
'Create FileSytemObject Component
Set ScriptObject = Server.CreateObject("Scripting.FileSystemObject")
'Create and Write to a File
pathEnd = Len(Server.mappath(Request.ServerVariables("PATH_INFO")))-14
' Set MyFile = ScriptObject.CreateTextFile(Left(Server.mappath(Request.ServerVariables("PATH_INFO")),pathEnd)&filename)
Set MyFile = ScriptObject.CreateTextFile(Server.mappath(filename)) 'HÄR ÄNDRAR NI SÖKVÄGEN DÄR FILEN SKA SPARAS, HÄR I SAMMA KATALOG SOM UPLOAD_DONE.ASP LIGGER I
'response.write(Server.mappath(filename))
For i = 1 to LenB(value)
MyFile.Write chr(AscB(MidB(value,i,1)))
Next
MyFile.Close
Else
Error = "Bilden får inte vara större än 250 kb"
End If
Else
Error = "Du kan bara ladda upp GIF eller JPG bilder"
End If
End If
%>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF">
<table width="100%" border="0" cellspacing="0" cellpadding="2">
<tr>
<td colspan="2"><font face="Verdana, Arial, Helvetica, sans-serif" size="2"><b><%
If Error<>"0" THEN
response.write "Uppladdningen misslyckades"
Else
response.write "Uppladdning klar"
End If
%></b></font></td>
</tr>
<tr>
<td width="28%"> </td>
<td width="72%" valign="top"> </td>
</tr>
<%If Error<>"0" THEN%>
<tr>
<td width="28%" align="right"><font face="Verdana, Arial, Helvetica, sans-serif" size="1">Orsak:</font></td>
<td width="72%"><font face="Verdana, Arial, Helvetica, sans-serif" size="2" color="red"><%=Error%>
</font><font face="Verdana, Arial, Helvetica, sans-serif" size="2"><a href="upload.asp"><font size="1">Försök
igen</font></a></font></td>
</tr>
<%Else%>
<tr>
<td width="28%" align="right" valign="top"><font face="Verdana, Arial, Helvetica, sans-serif" size="1">Uppladdad
bild :</font></td>
<td width="72%"> <font face="Verdana, Arial, Helvetica, sans-serif" size="1">
<img src="<%=filename%>" border="0"> </font></td>
</tr>
<%End If%>
<tr>
<td width="28%"> </td>
<td width="72%" valign="top"> </td>
</tr>
<tr>
<td align="right" colspan="2"> </td>
</tr>
</table>
</body>
</html>