Webscan über Netzwerkdrucker

    Guten Abend

    Ich versuche momentan über ein Script meinen Netzwerkdrucker anzusteuern und einen Webscan zumachen und dann das Dokument als *.jpg abzuspeichern.
    Ich habe aber das Problem, dass ich die Variable time nicht nachbilden kann..

    So sieht der Orginal Link aus, welcher aufegrufen wird: http://192.168.1.36/scan/image1.jpg?id=0&type=4&size=2&fmt=1&time=1300308091361

    Entsprechender Javcaode der Seite:

    Code
    var time = (new Date()).getTime();


    Wie kann ich das mit Autoit nachbilden?

    Danke im Voraus für die Hilfe.

    Lg, Fabian

    Einmal editiert, zuletzt von Fabian (16. März 2011 um 22:36)

    Das sollte funktionieren:

    [autoit]

    Func _Time() ; UNIX timestamp
    ; ProgAndy
    Local $a = DllCall("msvcrt.dll", "uint64:cdecl", "_time64", "uint64*", 0)
    If @error Then Return SetError(1,0,0)
    Return $a[0]
    EndFunc
    MsgBox(0, '', _Time()*1000)

    [/autoit]

    Einmal editiert, zuletzt von progandy (17. März 2011 um 22:24)

    Vielen Dank progandy.
    Ich werde deine Funktion Morgen einmal ausprobieren.

    Edit:

    Die Funktion alleine funktioniert leider schon nicht.
    Sobald ich dein Beispiel starte, kommt Autoit v3 Script hat ein Problem festgestellt....

    Falls das Betriebssystem wichtig wäre: Windows Vista 32 Bit

    Gruss Fabian

    Ach ja. Bei x64 gibt es ja nur noch eine Aufrufkonvention, aber für x32 muss explizit cdecl ausgewählt werden. Ich habs korrigiert.

    Habe nun entlich Zeit gefunden, dass ganze zu erweitern.
    Ich habe das ganze mit WinHttp aus der Hilfe zusammen gebastelt, der Scanner scannt auch, aber ich erhalte kein Bild...?

    Code
    [autoit]

    #include "WinHttp.au3"

    [/autoit] [autoit][/autoit] [autoit]

    Opt("MustDeclareVars", 1)

    [/autoit] [autoit][/autoit] [autoit]

    ; !!!Note that this example will fail because of invalid username and password!!!

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    ; Address
    Global $sAddress = "192.168.1.36",$sData=""

    [/autoit] [autoit][/autoit] [autoit]

    ; Initialize and get session handle
    Global $hOpen = _WinHttpOpen()

    [/autoit] [autoit][/autoit] [autoit]

    ; Get connection handle
    Global $hConnect = _WinHttpConnect($hOpen, $sAddress)

    [/autoit] [autoit][/autoit] [autoit]

    ; Request
    Global $hRequest = _WinHttpOpenRequest($hConnect, _
    "POST", _ ; verb
    "/wsStatus.htm", _ ; target
    Default, _ ; version
    "http://192.168.1.36/wsStatus.htm", _ ; referer
    "*/*") ; accept

    [/autoit] [autoit][/autoit] [autoit]

    ; Send it
    _WinHttpSendRequest($hRequest, _
    "Content-Type: application/x-www-form-urlencoded" & @CRLF, _
    "ws_operation=1&ws_scanid=0&ws_type=0&ws_format=0&ws_size=0&ws_scan_method=0")

    [/autoit] [autoit][/autoit] [autoit]

    ; Wait for the response
    _WinHttpReceiveResponse($hRequest)

    [/autoit] [autoit][/autoit] [autoit]

    ; See what's returned
    If _WinHttpQueryDataAvailable($hRequest) Then
    Global $sHeader = _WinHttpQueryHeaders($hRequest)
    ConsoleWrite($sHeader & @CRLF)
    Else
    MsgBox(48, "Error", "Site is experiencing problems.")
    EndIf

    [/autoit] [autoit][/autoit] [autoit]

    _WinHttpCloseHandle($hRequest)
    Global $hRequest = _WinHttpOpenRequest($hConnect, _
    "GET", _ ; verb
    "/scan/image1.jpg?id=0&type=4&size=2&fmt=1&time=1300308091361", _ ; target
    Default)
    _WinHttpSendRequest($hRequest)

    [/autoit] [autoit][/autoit] [autoit]

    _WinHttpReceiveResponse($hRequest)

    [/autoit] [autoit][/autoit] [autoit]

    ; See what's returned
    If _WinHttpQueryDataAvailable($hRequest) Then
    Global $sHeader = _WinHttpQueryHeaders($hRequest)
    ConsoleWrite($sHeader & @CRLF)
    Local $sChunk=""
    While 1
    $sChunk = _WinHttpReadData($hRequest)
    If @error Then ExitLoop
    $sData &= $sChunk
    WEnd
    FileWrite("Local.jpg",$sData)
    ShellExecute("Local.jpg")
    Else
    MsgBox(48, "Error", "Site is experiencing problems.")
    EndIf

    [/autoit] [autoit][/autoit] [autoit][/autoit] [autoit]

    ; Close open handles and exit
    _WinHttpCloseHandle($hRequest)
    _WinHttpCloseHandle($hConnect)
    _WinHttpCloseHandle($hOpen)

    [/autoit]
    Http Headers

    http://192.168.1.36/wsStatus.htm

    POST /wsStatus.htm HTTP/1.1
    Host: 192.168.1.36
    User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3
    Accept-Encoding: gzip,deflate
    Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
    Keep-Alive: 115
    Connection: keep-alive
    Referer: http://192.168.1.36/wsStatus.htm
    Cookie: HPAAWebscan=type%3D4%3Bfmt%3D1%3Bsize%3D2
    Content-Type: application/x-www-form-urlencoded
    Content-Length: 75
    ws_operation=1&ws_scanid=0&ws_type=0&ws_format=0&ws_size=0&ws_scan_method=0
    HTTP/1.1 200 OK
    Server: Virata-EmWeb/R6_2_1
    Transfer-Encoding: chunked
    Content-Type: text/html;charset=utf-8
    Cache-Control: no-cache,no-store,must-revalidate
    Accept-Ranges: none
    ----------------------------------------------------------
    http://192.168.1.36/scan/image1.jpg?id=0&type=4&size=2&fmt=1&time=1300308091361

    GET /scan/image1.jpg?id=0&type=4&size=2&fmt=1&time=1300308091361 HTTP/1.1
    Host: 192.168.1.36
    User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3
    Accept-Encoding: gzip,deflate
    Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
    Keep-Alive: 115
    Connection: keep-alive
    Referer: http://192.168.1.36/wsStatus.htm
    Cookie: HPAAWebscan=type%3D4%3Bfmt%3D1%3Bsize%3D2

    HTTP/1.1 200 OK
    Server: Virata-EmWeb/R6_2_1
    Transfer-Encoding: chunked
    Content-Type: image/jpeg
    Cache-Control: max-age=3600, public
    Accept-Ranges: none
    ----------------------------------------------------------
    http://192.168.1.36/wsStatus.htm

    POST /wsStatus.htm HTTP/1.1
    Host: 192.168.1.36
    User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3
    Accept-Encoding: gzip,deflate
    Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
    Keep-Alive: 115
    Connection: keep-alive
    Referer: http://192.168.1.36/wsStatus.htm
    Cookie: HPAAWebscan=type%3D4%3Bfmt%3D1%3Bsize%3D2
    Content-Type: application/x-www-form-urlencoded
    Content-Length: 75
    ws_operation=0&ws_scanid=0&ws_type=0&ws_format=0&ws_size=0&ws_scan_method=0
    HTTP/1.1 200 OK
    Server: Virata-EmWeb/R6_2_1
    Transfer-Encoding: chunked
    Content-Type: text/html;charset=utf-8
    Cache-Control: no-cache,no-store,must-revalidate
    Accept-Ranges: none
    ----------------------------------------------------------
    http://192.168.1.36/wsStatus.htm

    POST /wsStatus.htm HTTP/1.1
    Host: 192.168.1.36
    User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3
    Accept-Encoding: gzip,deflate
    Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
    Keep-Alive: 115
    Connection: keep-alive
    Referer: http://192.168.1.36/wsStatus.htm
    Cookie: HPAAWebscan=type%3D4%3Bfmt%3D1%3Bsize%3D2
    Content-Type: application/x-www-form-urlencoded
    Content-Length: 75
    ws_operation=0&ws_scanid=0&ws_type=0&ws_format=0&ws_size=0&ws_scan_method=0
    HTTP/1.1 200 OK
    Server: Virata-EmWeb/R6_2_1
    Transfer-Encoding: chunked
    Content-Type: text/html;charset=utf-8
    Cache-Control: no-cache,no-store,must-revalidate
    Accept-Ranges: none
    ----------------------------------------------------------
    http://192.168.1.36/wsStatus.htm

    POST /wsStatus.htm HTTP/1.1
    Host: 192.168.1.36
    User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3
    Accept-Encoding: gzip,deflate
    Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
    Keep-Alive: 115
    Connection: keep-alive
    Referer: http://192.168.1.36/wsStatus.htm
    Cookie: HPAAWebscan=type%3D4%3Bfmt%3D1%3Bsize%3D2
    Content-Type: application/x-www-form-urlencoded
    Content-Length: 75
    ws_operation=0&ws_scanid=0&ws_type=0&ws_format=0&ws_size=0&ws_scan_method=0
    HTTP/1.1 200 OK
    Server: Virata-EmWeb/R6_2_1
    Transfer-Encoding: chunked
    Content-Type: text/html;charset=utf-8
    Cache-Control: no-cache,no-store,must-revalidate
    Accept-Ranges: none
    ----------------------------------------------------------
    http://192.168.1.36/wsStatus.htm

    POST /wsStatus.htm HTTP/1.1
    Host: 192.168.1.36
    User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; de; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13 (.NET CLR 3.5.30729)
    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    Accept-Language: de-de,de;q=0.8,en-us;q=0.5,en;q=0.3
    Accept-Encoding: gzip,deflate
    Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
    Keep-Alive: 115
    Connection: keep-alive
    Referer: http://192.168.1.36/wsStatus.htm
    Cookie: HPAAWebscan=type%3D4%3Bfmt%3D1%3Bsize%3D2
    Content-Type: application/x-www-form-urlencoded
    Content-Length: 75
    ws_operation=0&ws_scanid=0&ws_type=0&ws_format=0&ws_size=0&ws_scan_method=0
    HTTP/1.1 200 OK
    Server: Virata-EmWeb/R6_2_1
    Transfer-Encoding: chunked
    Content-Type: text/html;charset=utf-8
    Cache-Control: no-cache,no-store,must-revalidate
    Accept-Ranges: none
    ----------------------------------------------------------

    Inhalt von Local.jpg

    ÿØÿà( bÑF( AGÖ–’‹E¢€

    SQE€(¢ŠÓBgÿÑú+àfGÂo©Š( aEP ¢ŠNô-#8ïKF(h¤¥ Š( Š( Š( AEP0¢Š(Q@Š( AEP04”´P!(¢Š-%-%i)h ¥¢Š( AEP0¤¥¢€
    (¢€
    JZ(”´RPÑEx¥¤gGásùžI9ýåÕÛ~w2šï½+Ïþ˜Ï…­¼ƒº?:ãiÆ2<ù9
    ôÅb1¬çqHÆ[¿¢ýiãÞ€ tßóÏÿ

    Wo liegt mein Fehler?

    Du musst WinHttpReadData im Binär-Modus aufrufen, sonst wird an Nullbytes abgeschnitten.

    [autoit]

    Local $bData=Binary(''), $bChunk
    While 1
    $bChunk = _WinHttpReadData($hRequest, 2)
    If @error Then ExitLoop
    $bData &= $bChunk
    WEnd

    [/autoit]

    Oder eben: $bData = _WinHttpSimpleReadData($hRequest, 2)

    Zitat von progandy

    Du musst WinHttpReadData im Binär-Modus aufrufen, sonst wird an Nullbytes abgeschnitten.

    [autoit]

    Local $bData=Binary(''), $bChunk
    While 1
    $bChunk = _WinHttpReadData($hRequest, 2)
    If @error Then ExitLoop
    $bData &= $bChunk
    WEnd

    [/autoit]

    Oder eben: $bData = _WinHttpSimpleReadData($hRequest, 2)

    Vielen Dank, jetzt funktioniert das einscannen.
    Ich werde noch eine GUI und ein paar Optionen einbauen und dann werde ich das komplette Script hier posten.