Http upload help

[kj2 0]

Hello, i'm trying make a http upload for a sendspace dropbox.

My code is this:

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#include <HTTP.au3>
#include <INet.au3>
$Dropbox = "ifb3np"
$source = _INetGetSource("http://www.sendspace.com/dropbox/"&$Dropbox)
$suc = StringSplit($source, '"')
For $l = 1 To $suc[0]
    If StringInStr($suc[$l], "dropboxupload?") Then
    $sUrl=StringSplit($suc[$l], '/')
    $host=$sUrl[3]
    $vars=$sUrl[4]
    EndIf
Next
;$host = "fsxxx.sendspace.com"
$port = "80"
$page = "/"
;$vars = "dropboxupload?SPEED_LIMIT=0&amp;MAX_FILE_SIZE=2096103424&amp;UPLOAD_IDENTIFIER=xxxxxxxxxxxxxxxxxx&amp;DESTINATION_DIR=x"

$url = $page&$vars
$socket = _HTTPConnect($host, $port)
$get = _HTTPPost_File($host,$url,$socket,"C:\path\file.zip", "userfile",$Dropbox)
$recv = _HTTPRead($socket,1)
MsgBox(0, "Info", "Data received:" & @CRLF & $recv[4] & @CRLF)


Func _HTTPPost_File($host, $page, $socket = -1, $file = "", $fieldname = "",$DBid = "")
    Dim $command
    
    If $socket == -1 Then
        If $_HTTPLastSocket == -1 Then
            SetError(1)
            Return
        EndIf
        $socket = $_HTTPLastSocket
    EndIf
    
    $contenttype = _HTTPPost_contenttype($file)
    
; Maybe this can be done easier/better?
    $boundary = "------"&Chr(Random(Asc("A"), Asc("Z"), 3))&Chr(Random(Asc("a"), Asc("z"), 3))&Chr(Random(Asc("A"), Asc("Z"), 3))&Chr(Random(Asc("a"), Asc("z"), 3))&Random(1, 9, 1)&Random(1, 9, 1)&Random(1, 9, 1)
    
    $fileopen = FileOpen($file, 0); Open in read only mode
    $fileread = FileRead($fileopen)
    FileClose($fileopen)
        
    $extra_commands = "--"&$boundary&@CRLF
    $extra_commands &= "-----------------------------"&$boundary &@CRLF
    $extra_commands &= 'Content-Disposition: form-data; name="hosteddropbox"'&@CRLF
    $extra_commands &= @CRLF
    $extra_commands &= $DBid
    $extra_commands &= "-----------------------------"&$boundary &@CRLF
    $extra_commands &= 'Content-Disposition: form-data; name="js_enabled"'&@CRLF
    $extra_commands &= @CRLF
    $extra_commands &= 1
    $extra_commands &= "-----------------------------"&$boundary &@CRLF
    $extra_commands &= "Content-Disposition: form-data; name="""&$fieldname&"""; filename=""" & $file & """" &@CRLF
    $extra_commands &= "Content-Type: "&$contenttype&@CRLF&@CRLF
    $extra_commands &= $fileread&@CRLF
    $extra_commands &= "--"&$boundary&"--"
    
    Dim $datasize = StringLen($extra_commands)
    
    $command = "POST "&$page&" HTTP/1.1"&@CRLF
    $command &= "Host: " &$host&@CRLF
    $command &= "User-Agent: "&$_HTTPUserAgent&@CRLF
    $command &= "Connection: close"&@CRLF
    $command &= "Content-Type: multipart/form-data; boundary="&$boundary&@CRLF
    $command &= "Content-Length: "&$datasize&@CRLF&@CRLF
    $command &= $extra_commands
    
;debug info
    If FileExists("output.txt") Then FileDelete("output.txt")
    $file = FileOpen("output.txt", 1)
    FileWrite($file, $command)
    FileClose($file)
;end debug info
    
    Dim $bytessent = TCPSend($socket, $command)
    
    If $bytessent == 0 Then
        SetExtended(@error)
        SetError(2)
        return 0
    EndIf
    
    SetError(0)
    Return $bytessent
EndFunc

Func _HTTPPost_contenttype($file = "")
    $fileextension = StringRight($file,4)
; I blieve these are the only 2 types that matter when uploading
    Switch $fileextension
        Case ".txt"
            $contenttype = "text/plain"
        Case Else
            $contenttype = "application/octet-stream"
        EndSwitch
    Return $contenttype
EndFunc

The upload folder is this:

http://www.sendspace.com/folder/nfoo8j

My problem is that when i execute the code, the uploads haven't success .

may any body helpme with it?

thanks

kj

HTTP.au3

Edited June 10, 2012 by kj2