Need new solution !

Hello,

For my project, i need to upload some files to an ASP file on a server(i don't have control on the ASP on the server, it's another guys that does that, because i don't have my security clearance).

At first i wanted to use the web browser control, load a form in it, set it's file value to my document(c:\temp\somefile.xml), but i just found out that i can input the value of a file input with code :( !

So now what to do, i basically need to pass my document to an ASP file on a server, how can i do this, can i do it with the INET control ? If yes, how would I go about it!

Tx

ok, i think i need to use the inet control!

but how to upload a file in binary

Inet.Execute([URL],[operation],[inputData],[inputHdrs])

so how would i use that

Inet.Execute "http://www.myserver.com/myfile.asp",,myFileContent,"Content-Type: multipart/form-data; and what else"

what do i need to put in the header and my file content, should it be my file in s string, in a byte array ??

tx again !

You can use the WebBrowser control, you just need to be a little creative with your solution.

For example, you can send TABS to the WebBrowser window until you're in the File textbox,
then paste the filename/location you want to upload and hit the submit button.

Depending on how you implement this you can have a suprising amount of control over the process.

Here's an example using the vbforums "Search" field:

VB Code:

Option Explicit
 
Private mbComplete As Boolean
 
Private Sub cmdWebFile_Click()
  
  If Not fnNavWeb("www.vbforums.com") Then Exit Sub
  
  ' Set Focus to the "query" INPUT element
  Do
    If WebBrowser1.Document.ActiveElement.NodeName = "INPUT" Then
      If StrComp(WebBrowser1.Document.ActiveElement.Name, "query", vbTextCompare) = 0 Then Exit Do
    End If
    ' Set Focus to the WebBrowser Control and Tab
    WebBrowser1.SetFocus
    SendKeys "{TAB}", True
  Loop
    
  ' Set Focus to the WebBrwoser control
  ' Copy the text to the clipboard, then
  ' Paste it into the field.
  WebBrowser1.SetFocus
  
  Clipboard.Clear
  Clipboard.SetText txtFile.Text
  
  SendKeys "^v", True
  
  ' Now Tab to the Submit button and Press it
  SendKeys "{TAB}", True
  SendKeys "{ENTER}", True
End Sub
 
Private Function fnNavWeb(ByVal URL As String) As Boolean
  Dim tTimer As Single
  
  tTimer = Timer
  mbComplete = False
  WebBrowser1.Navigate2 URL
  
  Do While Not mbComplete And ((Timer - tTimer) < 30)
    DoEvents
  Loop
  fnNavWeb = mbComplete
End Function
 
Private Sub WebBrowser1_DocumentComplete(ByVal pDisp As Object, URL As Variant)
  If (pDisp Is WebBrowser1.Object) Then
    mbComplete = True
  End If
End Sub

This isn't a File field, however the same principle applies.

tx

But, i tried to upload a file content to an ASP and write that content to the browser, and it did'nt work, that ASP files works when i use the file input, i think it's because when i sue the input file field, it send the file in a byte array, but if i copy and paste the file content in a text field, it's not a byte array, or so i understand it!

And clearing the Clipboard, it's a risky thing to do, what if the user just copoy something important, i dunno if it's good to clear it!

here's the code i'm using on my ASP file, it's modified for my testing!

VB Code:

<%
Response.Expires = 0
Response.Buffer = true
  
Private Function stringToByte(toConv)
    Dim tempChar
    For i = 1 to Len(toConv)
        tempChar = Mid(toConv, i, 1)
        stringToByte = stringToByte & chrB(AscB(tempChar))
    Next
End Function
 
 
Dim sPos,ePos,x
            
Dim separator
toConv=request.BinaryRead(Request.TotalBytes)           
separator = MidB(toConv, 1, InstrB(1, toConv, ChrB(13)) - 1)
 
sPos=169
ePos=InStrB(sPos,toConv,separator)      
toConv=MidB(toConv,sPos,ePos-sPos)
        
Response.ContentType="image/jpeg"
Response.BinaryWrite toConv
 
%>

the inet control interest me, looks more solid, do you have any info and the inputheaders !!

You wouldn't paste the content of the file in the field, you would paste the location and filename in the field.

The ASP page will then upload the specified file when it's submitted.

I've used this solution myself and it works fine.

You don't necessarily have to use the Clipboard, you could send the filename directly using the SendKeys command.

damm, i swear i had tried this, i figured that i could do the same thing if i just put the path in a text input, because the file input is mostly to make more user friendly, with the browse button!

well it will work now, here's what i was using the input my value in my form

VB Code:

With web.Document
        If testModeIsOn Then
            .Forms("frmUpload").Action = testModeURL
        Else
            .Forms("frmUpload").Action = strFileToSend(3, intSentFileCpt)
        End If
        .Forms("frmUpload").manddi_doc.Value = strFileToSend(0, intSentFileCpt) 'this is the file to upload
        .Forms("frmUpload").submit
    End With

i try it in my code and let you know the result, i just tried in html and it work :):):)

tx a lot man

well, it's not working :(

i thought it was, but when i opened the file, the path was in it, instead of the file content :(

how do you do it!

here what it's in my header

Code:

---

-----------------------------7d34a1153104aa
Content-Disposition: form-data; name="manddi_doc"

C:\TEMP\USCRP2032003193436_1.jpg
-----------------------------7d34a1153104aa--

---

there's no binary content :(

am i missing something ?

[edit]oh, and i forgot to mention that the file to upload is not on the same computer that the server is on![/edit]

now i'm in business :)

i did the header thing with the webbrowser, works great, don't need a form at all :D

here's how i built my header for the interested

VB Code:

Const Boundary As String = "---------------------------0123456789012"
Dim bFormData() As Byte
Dim strHeader As String
 
    strHeader = "--" & Boundary & vbCrLf
    strHeader = strHeader & "Content-Disposition: form-data; name=""manddi_doc""; filename=""" & strFileToSend(0, intSentFileCpt) & """" & vbCrLf
    strHeader = strHeader & "Content-Type: application/upload" & vbCrLf & vbCrLf
    strHeader = strHeader & sFormData
    strHeader = strHeader & vbCrLf & "--" + Boundary + "--" + vbCrLf
 
  
  ReDim bFormData(Len(FormData) - 1)
  bFormData = StrConv(strHeader, vbFromUnicode)
 
  web.Navigate myURL, , , bFormData, "Content-Type: multipart/form-data; boundary=" + Boundary + vbCrLf
 
Function GetFile(FileName As String) As String
  Dim FileContents() As Byte, FileNumber As Integer
  ReDim FileContents(FileLen(FileName) - 1)
  FileNumber = FreeFile
  Open FileName For Binary As FileNumber
    Get FileNumber, , FileContents
  Close FileNumber
  GetFile = StrConv(FileContents, vbUnicode)
End Function

woks great !