Grundlæggende hjælp til installation af upload script
Jeg er interesseret i et script primært til at uploade billedefiler med - uanset størrelsen på disse.Men er der een som kan hjælpe mig med at fortælle mig det helt grundlæggende, med hvad filerne skal døbes som, og hvor de evt. skal gemmes ?
Jeg har et Windows hotel hos http://www.web10.dk .
P.t. forsøger jeg mig med http://www.freeaspupload.net/ men det er måske et skud i tågen !
Jeg får følgende 2 filer ud af det ved download:
<%
' For examples, documentation, and your own free copy, go to:
' http://www.freeaspupload.net
' Note: You can copy and use this script for free and you can make changes
' to the code, but you cannot remove the above comment.
Class FreeASPUpload
Public UploadedFiles
Public FormElements
Private VarArrayBinRequest
Private StreamRequest
Private uploadedYet
Private Sub Class_Initialize()
Set UploadedFiles = Server.CreateObject("Scripting.Dictionary")
Set FormElements = Server.CreateObject("Scripting.Dictionary")
Set StreamRequest = Server.CreateObject("ADODB.Stream")
StreamRequest.Type = 1 'adTypeBinary
StreamRequest.Open
uploadedYet = false
End Sub
Private Sub Class_Terminate()
If IsObject(UploadedFiles) Then
UploadedFiles.RemoveAll()
Set UploadedFiles = Nothing
End If
If IsObject(FormElements) Then
FormElements.RemoveAll()
Set FormElements = Nothing
End If
StreamRequest.Close
Set StreamRequest = Nothing
End Sub
Public Property Get Form(sIndex)
Form = ""
If FormElements.Exists(LCase(sIndex)) Then Form = FormElements.Item(LCase(sIndex))
End Property
Public Property Get Files()
Files = UploadedFiles.Items
End Property
'Calls Upload to extract the data from the binary request and then saves the uploaded files
Public Sub Save(path)
Dim streamFile, fileItem
if Right(path, 1) <> "\" then path = path & "\"
if not uploadedYet then Upload
For Each fileItem In UploadedFiles.Items
Set streamFile = Server.CreateObject("ADODB.Stream")
streamFile.Type = 1
streamFile.Open
StreamRequest.Position=fileItem.Start
StreamRequest.CopyTo streamFile, fileItem.Length
streamFile.SaveToFile path & fileItem.FileName, 2
streamFile.close
Set streamFile = Nothing
fileItem.Path = path & fileItem.FileName
Next
End Sub
Public Function SaveBinRequest(path) ' For debugging purposes
StreamRequest.SaveToFile path & "\debugStream.bin", 2
End Function
Public Sub DumpData() 'only works if files are plain text
Dim i, aKeys, f
response.write "Form Items:<br>"
aKeys = FormElements.Keys
For i = 0 To FormElements.Count -1 ' Iterate the array
response.write aKeys(i) & " = " & FormElements.Item(aKeys(i)) & "<BR>"
Next
response.write "Uploaded Files:<br>"
For Each f In UploadedFiles.Items
response.write "Name: " & f.FileName & "<br>"
response.write "Type: " & f.ContentType & "<br>"
response.write "Start: " & f.Start & "<br>"
response.write "Size: " & f.Length & "<br>"
Next
End Sub
Private Sub Upload()
Dim nCurPos, nDataBoundPos, nLastSepPos
Dim nPosFile, nPosBound
Dim sFieldName, osPathSep, auxStr
'RFC1867 Tokens
Dim vDataSep
Dim tNewLine, tDoubleQuotes, tTerm, tFilename, tName, tContentDisp, tContentType
tNewLine = Byte2String(Chr(13))
tDoubleQuotes = Byte2String(Chr(34))
tTerm = Byte2String("--")
tFilename = Byte2String("filename=""")
tName = Byte2String("name=""")
tContentDisp = Byte2String("Content-Disposition")
tContentType = Byte2String("Content-Type:")
uploadedYet = true
on error resume next
VarArrayBinRequest = Request.BinaryRead(Request.TotalBytes)
if Err.Number <> 0 then
response.write "<br><br><B>System reported this error:</B><p>"
response.write Err.Description & "<p>"
response.write "The most likely cause for this error is the incorrect setup of AspMaxRequestEntityAllowed in IIS MetaBase. Please see instructions in the <A HREF='http://www.freeaspupload.net/freeaspupload/requirements.asp'>requirements page of freeaspupload.net</A>.<p>"
Exit Sub
end if
on error goto 0 'reset error handling
nCurPos = FindToken(tNewLine,1) 'Note: nCurPos is 1-based (and so is InstrB, MidB, etc)
If nCurPos <= 1 Then Exit Sub
'vDataSep is a separator like -----------------------------21763138716045
vDataSep = MidB(VarArrayBinRequest, 1, nCurPos-1)
'Start of current separator
nDataBoundPos = 1
'Beginning of last line
nLastSepPos = FindToken(vDataSep & tTerm, 1)
Do Until nDataBoundPos = nLastSepPos
nCurPos = SkipToken(tContentDisp, nDataBoundPos)
nCurPos = SkipToken(tName, nCurPos)
sFieldName = ExtractField(tDoubleQuotes, nCurPos)
nPosFile = FindToken(tFilename, nCurPos)
nPosBound = FindToken(vDataSep, nCurPos)
If nPosFile <> 0 And nPosFile < nPosBound Then
Dim oUploadFile
Set oUploadFile = New UploadedFile
nCurPos = SkipToken(tFilename, nCurPos)
auxStr = ExtractField(tDoubleQuotes, nCurPos)
' We are interested only in the name of the file, not the whole path
' Path separator is \ in windows, / in UNIX
' While IE seems to put the whole pathname in the stream, Mozilla seem to
' only put the actual file name, so UNIX paths may be rare. But not impossible.
osPathSep = "\"
if InStr(auxStr, osPathSep) = 0 then osPathSep = "/"
oUploadFile.FileName = Right(auxStr, Len(auxStr)-InStrRev(auxStr, osPathSep))
if (Len(oUploadFile.FileName) > 0) then 'File field not left empty
nCurPos = SkipToken(tContentType, nCurPos)
auxStr = ExtractField(tNewLine, nCurPos)
' NN on UNIX puts things like this in the streaa:
' ?? python py type=?? python application/x-python
oUploadFile.ContentType = Right(auxStr, Len(auxStr)-InStrRev(auxStr, " "))
nCurPos = FindToken(tNewLine, nCurPos) + 4 'skip empty line
oUploadFile.Start = nCurPos-1
oUploadFile.Length = FindToken(vDataSep, nCurPos) - 2 - nCurPos
If oUploadFile.Length > 0 Then UploadedFiles.Add LCase(sFieldName), oUploadFile
End If
Else
Dim nEndOfData
nCurPos = FindToken(tNewLine, nCurPos) + 4 'skip empty line
nEndOfData = FindToken(vDataSep, nCurPos) - 2
If Not FormElements.Exists(LCase(sFieldName)) Then FormElements.Add LCase(sFieldName), String2Byte(MidB(VarArrayBinRequest, nCurPos, nEndOfData-nCurPos))
End If
'Advance to next separator
nDataBoundPos = FindToken(vDataSep, nCurPos)
Loop
StreamRequest.Write(VarArrayBinRequest)
End Sub
Private Function SkipToken(sToken, nStart)
SkipToken = InstrB(nStart, VarArrayBinRequest, sToken)
If SkipToken = 0 then
Response.write "Error in parsing uploaded binary request."
Response.End
end if
SkipToken = SkipToken + LenB(sToken)
End Function
Private Function FindToken(sToken, nStart)
FindToken = InstrB(nStart, VarArrayBinRequest, sToken)
End Function
Private Function ExtractField(sToken, nStart)
Dim nEnd
nEnd = InstrB(nStart, VarArrayBinRequest, sToken)
If nEnd = 0 then
Response.write "Error in parsing uploaded binary request."
Response.End
end if
ExtractField = String2Byte(MidB(VarArrayBinRequest, nStart, nEnd-nStart))
End Function
'String to byte string conversion
Private Function Byte2String(sString)
Dim i
For i = 1 to Len(sString)
Byte2String = Byte2String & ChrB(AscB(Mid(sString,i,1)))
Next
End Function
'Byte string to string conversion
Private Function String2Byte(bsString)
Dim i
String2Byte =""
For i = 1 to LenB(bsString)
String2Byte = String2Byte & Chr(AscB(MidB(bsString,i,1)))
Next
End Function
End Class
Class UploadedFile
Public ContentType
Public Start
Public Length
Public Path
Private nameOfFile
' Need to remove characters that are valid in UNIX, but not in Windows
Public Property Let FileName(fN)
nameOfFile = fN
nameOfFile = SubstNoReg(nameOfFile, "\", "_")
nameOfFile = SubstNoReg(nameOfFile, "/", "_")
nameOfFile = SubstNoReg(nameOfFile, ":", "_")
nameOfFile = SubstNoReg(nameOfFile, "*", "_")
nameOfFile = SubstNoReg(nameOfFile, "?", "_")
nameOfFile = SubstNoReg(nameOfFile, """", "_")
nameOfFile = SubstNoReg(nameOfFile, "<", "_")
nameOfFile = SubstNoReg(nameOfFile, ">", "_")
nameOfFile = SubstNoReg(nameOfFile, "|", "_")
End Property
Public Property Get FileName()
FileName = nameOfFile
End Property
'Public Property Get FileN()ame
End Class
' Does not depend on RegEx, which is not available on older VBScript
' Is not recursive, which means it will not run out of stack space
Function SubstNoReg(initialStr, oldStr, newStr)
Dim currentPos, oldStrPos, skip
If IsNull(initialStr) Or Len(initialStr) = 0 Then
SubstNoReg = ""
ElseIf IsNull(oldStr) Or Len(oldStr) = 0 Then
SubstNoReg = initialStr
Else
If IsNull(newStr) Then newStr = ""
currentPos = 1
oldStrPos = 0
SubstNoReg = ""
skip = Len(oldStr)
Do While currentPos <= Len(initialStr)
oldStrPos = InStr(currentPos, initialStr, oldStr)
If oldStrPos = 0 Then
SubstNoReg = SubstNoReg & Mid(initialStr, currentPos, Len(initialStr) - currentPos + 1)
currentPos = Len(initialStr) + 1
Else
SubstNoReg = SubstNoReg & Mid(initialStr, currentPos, oldStrPos - currentPos) & newStr
currentPos = oldStrPos + skip
End If
Loop
End If
End Function
%>
<%@ Language=VBScript %>
<%
option explicit
Response.Expires = -1
Server.ScriptTimeout = 600
%>
<!-- #include file="freeaspupload.asp" -->
<%
' ****************************************************
' Change the value of the variable below to the pathname
' of a directory with write permissions, for example "C:\Inetpub\wwwroot"
Dim uploadsDirVar
uploadsDirVar = "D:\wwwroot\mmartins.com\www\database"
' ****************************************************
' Note: this file uploadTester.asp is just an example to demonstrate
' the capabilities of the freeASPUpload.asp class. There are no plans
' to add any new features to uploadTester.asp itself. Feel free to add
' your own code. If you are building a content management system, you
' may also want to consider this script: http://www.webfilebrowser.com/
function OutputForm()
%>
<form name="frmSend" method="POST" enctype="multipart/form-data" action="uploadTester.asp" onSubmit="return onSubmitForm();">
File 1: <input name=attach1 type=file size=35><br>
File 2: <input name=attach2 type=file size=35><br>
File 3: <input name=attach3 type=file size=35><br>
File 4: <input name=attach4 type=file size=35><br>
<br>
<input style="margin-top:4" type=submit value="Upload">
</form>
<%
end function
function TestEnvironment()
Dim fso, fileName, testFile, streamTest
TestEnvironment = ""
Set fso = Server.CreateObject("Scripting.FileSystemObject")
if not fso.FolderExists(uploadsDirVar) then
TestEnvironment = "<B>Folder " & uploadsDirVar & " does not exist.</B><br>The value of your uploadsDirVar is incorrect. Open uploadTester.asp in an editor and change the value of uploadsDirVar to the pathname of a directory with write permissions."
exit function
end if
fileName = uploadsDirVar & "\test.txt"
on error resume next
Set testFile = fso.CreateTextFile(fileName, true)
If Err.Number<>0 then
TestEnvironment = "<B>Folder " & uploadsDirVar & " does not have write permissions.</B><br>The value of your uploadsDirVar is incorrect. Open uploadTester.asp in an editor and change the value of uploadsDirVar to the pathname of a directory with write permissions."
exit function
end if
Err.Clear
testFile.Close
fso.DeleteFile(fileName)
If Err.Number<>0 then
TestEnvironment = "<B>Folder " & uploadsDirVar & " does not have delete permissions</B>, although it does have write permissions.<br>Change the permissions for IUSR_<I>computername</I> on this folder."
exit function
end if
Err.Clear
Set streamTest = Server.CreateObject("ADODB.Stream")
If Err.Number<>0 then
TestEnvironment = "<B>The ADODB object <I>Stream</I> is not available in your server.</B><br>Check the Requirements page for information about upgrading your ADODB libraries."
exit function
end if
Set streamTest = Nothing
end function
function SaveFiles
Dim Upload, fileName, fileSize, ks, i, fileKey
Set Upload = New FreeASPUpload
Upload.Save(uploadsDirVar)
' If something fails inside the script, but the exception is handled
If Err.Number<>0 then Exit function
SaveFiles = ""
ks = Upload.UploadedFiles.keys
if (UBound(ks) <> -1) then
SaveFiles = "<B>Files uploaded:</B> "
for each fileKey in Upload.UploadedFiles.keys
SaveFiles = SaveFiles & Upload.UploadedFiles(fileKey).FileName & " (" & Upload.UploadedFiles(fileKey).Length & "B) "
next
else
SaveFiles = "The file name specified in the upload form does not correspond to a valid file in the system."
end if
end function
%>
<HTML>
<HEAD>
<TITLE>Test Free ASP Upload</TITLE>
<meta name="Generator" content="Stone's WebWriter 4">
<style>
BODY {background-color: white;font-family:arial; font-size:12}
</style>
<script>
function onSubmitForm() {
var formDOMObj = document.frmSend;
if (formDOMObj.attach1.value == "" && formDOMObj.attach2.value == "" && formDOMObj.attach3.value == "" && formDOMObj.attach4.value == "" )
alert("Please press the browse button and pick a file.")
else
return true;
return false;
}
</script>
</HEAD>
<BODY>
<br><br>
<div style="border-bottom: #A91905 2px solid;font-size:16">Upload files to your server</div>
<%
Dim diagnostics
if Request.ServerVariables("REQUEST_METHOD") <> "POST" then
diagnostics = TestEnvironment()
if diagnostics<>"" then
response.write "<div style=""margin-left:20; margin-top:30; margin-right:30; margin-bottom:30;"">"
response.write diagnostics
response.write "<p>After you correct this problem, reload the page."
response.write "</div>"
else
response.write "<div style=""margin-left:150"">"
OutputForm()
response.write "</div>"
end if
else
response.write "<div style=""margin-left:150"">"
OutputForm()
response.write SaveFiles()
response.write "<br><br></div>"
end if
%>
<!-- Please support this free script by having a link to freeaspupload.net either in this page or somewhere else in your site. -->
<div style="border-bottom: #A91905 2px solid;font-size:10">Powered by <A HREF="http://www.freeaspupload.net/" style="color:black">Free ASP Upload</A></div>
<br><br>
<!--- START OF HTML TO REMOVE - contains the script ratings submission -->
<table cellspacing=10>
<tr><td>
<table width="140" border="1" cellpadding="0" cellspacing="0" bordercolor="#840300" bgcolor="#D70500">
<form action="http://www.hotscripts.com/cgi-bin/rate.cgi" method="POST">
<tr>
<td><table width="100%" border="0" cellspacing="0" cellpadding="2" style="font-size:8pt">
<tr align="center" bgcolor="#AA0400">
<td colspan="2"><b><font color="#FFFFFF">Rate Our Program<br>at Hotscripts.com
<input type="hidden" name="ID" value="21966">
<input type="hidden" name="external2" value="1">
</font></b></td>
</tr>
<tr>
<td align="right"><input type="radio" value="5" name="rate"></td>
<td><font color="#FFFFFF">Excellent!</font></td>
</tr>
<tr>
<td align="right"><input type="radio" value="4" name="rate"></td>
<td><font color="#FFFFFF">Very Good</font></td>
</tr>
<tr>
<td align="right"><input type="radio" value="3" name="rate"></td>
<td><font color="#FFFFFF">Good</font></td>
</tr>
<tr>
<td align="right"><input type="radio" value="2" name="rate"></td>
<td><font color="#FFFFFF">Fair</font></td>
</tr>
<tr>
<td align="right"><input type="radio" value="1" name="rate"></td>
<td><font color="#FFFFFF">Poor</font></td>
</tr>
<tr align="center">
<td colspan="2"><input name="submit2" type="submit" value="Cast My Vote!"></td>
</tr>
</table></td>
</tr>
</form>
</table>
<td valign=top>
<table border=0 cellpadding=1 cellspacing=0 bgcolor=000000>
<tr><td align=center>
<table border=0 cellpadding=3 cellspacing=0 bgcolor=eeeedd>
<tr><td align=center nowrap>
<font style="font-size:10pt;font-family:Arial;"><b>Rated:</b> <a href="http://www.Aspin.com/func/review?id=5380510"><img src=http://ratings.Aspin.com/getstars?id=5380510 border=0></a>
<font style="font-size:8pt;"><br>by <a href="http://www.Aspin.com">Aspin.com</a> users<br></font></font>
</td></tr><tr nowrap><form action="http://www.Aspin.com/func/review/write?id=5380510" method=post><td align=center>
<font style="font-size:10pt;font-family:Arial;">What do you think?</font><br>
<select name="VoteStars"><option>5 Stars<option>4 Stars<option>3 Stars<option>2 Stars<option>1 Star</select><input type=submit value="Vote">
</td></form></tr></table>
</td></tr></table>
<td valign=top style="font-size:10pt" width=300>
Please support this free script by rating it with the boxes on the left.<p>
To remove these boxes from this page please follow the instructions in the source HTML. The code to remove is clearly indicated and very easy to find.<p>
Thank you.
</table>
<!-- end of html to remove ------------------------->
</BODY>
</HTML>
Men igen, udover at jeg har lagt dem ud på mit hotel, så er jeg blankt. Som så meget andet, så er det jo selvfølgelig "ikke bare lige....." ;-)
