winspool.drv + addprinterdriver

**ChristopheOce** · 29/06/2007, 13h34

Bonjour,

J'ai un .exe fait en vb6 qui tourne parfaitement et se charge de creer une imprimante !
Ca fonctionne parfaitement sur windows 2000 xp, 2003

on a quand meme un souci sur une machine qui est un windwos xp pro !
le programme plante dans l'appel de la fonctuon addprinterdriver qui fait appel a winspool.drv qui est donc une des api de windows !

Alors j'ai controle les parametres sont bien passes a cette functin et le return code est un int et renvoit 0 ! donc erreur !!!!

j'ai essaye de faire un getlasterror mais ca renvoit la meme chose :-( !
sorry je debute avec vb6 !!!

bon quelqu'un pourrait il m'aider pour essayer de savoir comment je pourrais avoir plus d'informations sur l'erreur de cet appel a cete fonction de windows ?!

en plus il n'y a que sur cette machine que cela arrive et bien sur on ne peut pas lui formater ;-) !

Je vous remercie
Christophe

**Vld44** · 29/06/2007, 13h36

message d'erreur ?

**ChristopheOce** · 29/06/2007, 13h41

salut salut,

la valeur retourne par la fonctin addprinterdriver est 0 !

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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If the function succeeds, the return value is a nonzero value.
 
If the function fails, the return value is zero. To get extended error information, call GetLastError.

Et bien sur l'appel de getlasterror me renvoit 0 !

je viens d'ouvrir vb6 y'a 30 min donc si tu vois ce que je peux faire car je suis vraiment un debutant !

Merci a toi
Christophe

**Vld44** · 29/06/2007, 13h43

et, ajouter une imprimante selon toi y'a des prérequis ? Parceque là pour moi c'est hardware.

edit : essaie d'ajouter l'imprimante à la main d'abord

**ChristopheOce** · 29/06/2007, 14h34

re,

alors pour repondre a ta question des prerequis !
euh ecoutes sur tous les xp qu'on dispose au boulot ca fonctionne et sur celui ci ca plante !!! donc cette machine doit avoir quelques choses de particulier mais quoi ! tu n'as pas une idée de ce qui empecherait d'installer cette imprimante ?

alors pour le test oui j'arrive bien a ajouter une imprimante via le menu add printer et je choisi une imprimante dans la liste !

l'installation se passe sans probleme !

si tu vois autre chose ou ce que je pourrais faire pour me sortir de ce probleme ?!

Merci
Christophe

**Vld44** · 29/06/2007, 15h47

du code please, jsuis pas devin

Sinon, tu ajoutes la même imprimante à tous les PCs ?

**ChristopheOce** · 29/06/2007, 16h34

alors en mettrant un

err.lastdllerror

j'ai eu un return code 126 qui se traduit sur internet par module not found !!!

pour le code voici une partie

Je vais essayer d'avoir plus d'info sur ce return code 126 de la function addprinterdriver !

Code :

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Option Explicit
Option Base 0
''*******************************************************
'*
'*  WINDOWS API
'*
'*******************************************************
'-------------------------------------------------------
' Printer API
'-------------------------------------------------------
Public Declare Function AddPrinter Lib "winspool.drv" Alias "AddPrinterA" (ByVal pName As String, ByVal Level As Long, pPrinter As PRINTER_INFO_2) As Long
Public Declare Function ClosePrinter Lib "winspool.drv" (ByVal hPrinter As Long) As Long
Public Declare Function OpenPrinter Lib "winspool.drv" Alias "OpenPrinterA" (ByVal pPrinterName As String, phPrinter As Long, pDefault As PRINTER_DEFAULTS) As Long
Public Declare Function DeletePrinter Lib "winspool.drv" (ByVal hPrinter As Long) As Long
'-------------------------------------------------------
' DRIVER API
'-------------------------------------------------------
Public Declare Function AddPrinterDriver Lib "winspool.drv" Alias "AddPrinterDriverA" (ByVal pName As String, ByVal Level As Long, pDriverInfo As Any) As Long
Public Declare Function GetPrinterDriverDirectory Lib "winspool.drv" Alias "GetPrinterDriverDirectoryA" (ByVal pName As String, ByVal pEnvironment As String, ByVal Level As Long, pDriverDirectory As Byte, ByVal cdBuf As Long, pcbNeeded As Long) As Long
'-------------------------------------------------------
' Others API
'-------------------------------------------------------
Public Declare Function GetVersionExA Lib "kernel32" (lpVersionInformation As OSVERSIONINFO) As Integer
Public Declare Function lstrcpy Lib "kernel32" Alias "lstrcpyA" (ByVal lpString1 As Long, ByVal lpString2 As String) As Long
Public Declare Function lstrcp2 Lib "kernel32" Alias "lstrcpyA" (lpString1 As String, lpString2 As Byte) As Long
Public Declare Function CopyFile Lib "kernel32" Alias "CopyFileA" (ByVal lpExistingFileName As String, ByVal lpNewFileName As String, ByVal bFailIfExists As Long) As Long
'-------------------------------------------------------
' Constants
'-------------------------------------------------------
Public Declare Function GetLastError Lib "Kernel32.dll" () As Long
Public Const STANDARD_RIGHTS_REQUIRED = &HF0000
Public Const PRINTER_ACCESS_ADMINISTER = &H4
Public Const PRINTER_ACCESS_USE = &H8
Public Const PRINTER_ALL_ACCESS = (STANDARD_RIGHTS_REQUIRED Or PRINTER_ACCESS_ADMINISTER Or PRINTER_ACCESS_USE)
'-------------------------------------------------------
' Set Default Printer Class
'-------------------------------------------------------
Private cSetPrinter As New cSetDfltPrinter
'-------------------------------------------------------
' Global Variables
'-------------------------------------------------------
Global FeedBack As Boolean
Global hPrinter As Long
Global PrtName As String
Global cEnvi As String
Global cVers As Integer
Global SetAsDflt As Boolean
Global PrinterDefs As PRINTER_DEFAULTS
Global NumFichDispo As Integer
Sub Delay(HowLong As Date)
Dim TempTime As Date
TempTime = DateAdd("s", HowLong, Now)
While TempTime > Now
DoEvents 'Allows windows to handle other stuff
Wend
End Sub
 
'*******************************************************
'*
'*  M A I N   C O D E
'*
'*******************************************************
Sub Main()
'-------------------------------------------------------
' Local VAriables
'-------------------------------------------------------
Dim OriPath, DrvPath, sMsg, PpdFile As String
Dim DrvBool, PrtBool As Boolean
Dim DriverFile(5) As String
Dim i, j, k, l, m As Integer
Dim PaperSize As String
Dim Paper As String
'-------------------------------------------------------
' Analyse & Parse Command Line = [INSTALLDIR],[PRTNAME],[SETASDFLT],[FEEDBACK],[PPDFILE]
'-------------------------------------------------------
PrtName = "PRISMAsatellite"
OriPath = "C:\Temp\"
SetAsDflt = True
'FeedBack = True
PpdFile = "smart.ppd"
''MsgBox ("Command = " + Command)
If (Command <> "") Then
   i = InStr(Command, ",")
   If (i > 0) Then
      OriPath = Left(Command, i - 1)
      j = InStr(i + 1, Command, ",")
        If (j > 0) Then
           PrtName = Mid(Command, i + 1, j - i - 1)
           k = InStr(j + 1, Command, ",")
           If (k > 0) Then
             SetAsDflt = CBool(Val(Mid(Command, j + 1, k - j - 1)))
             FeedBack = CBool(Val(Right(Command, 1)))
             l = InStr(k + 1, Command, ",")
             If (l > 0) Then
                m = InStr(l + 1, Command, ",")
                ''MsgBox ("k = " + Str$(k))
                ''MsgBox ("l = " + Str$(l))
                ''MsgBox ("m = " + Str$(m))
 
                If (m > 0) Then
                    PaperSize = Mid(Command, l + 1, m - l - 1)
''MsgBox ("PpdFile = " + PpdFile)
                    If Not (PaperSize = "Letter") Then
                        PaperSize = "A4"
                    End If
               End If
             End If
           End If
        End If
   End If
End If
''MsgBox ("PpdFile = " + PpdFile)
''MsgBox ("OriPath = " + OriPath)
FeedBack = True
PrtName = "PRISMAsatellite"
PaperSize = "A4"
SetAsDflt = True
If Not (PaperSize = "Letter") Then
    PaperSize = "A4"
    End If
Paper = PaperSize
If (FeedBack) Then
    NumFichDispo = FreeFile
    Open "c:\trace.log" For Output As NumFichDispo
   'MsgBox "PrinterName=" + PrtName + "; Set as Dflt=" + CStr(SetAsDflt)
   Print #NumFichDispo, "Command = " + Command
 
End If
'-------------------------------------------------------
' Check If another Printer with same name exists
'-------------------------------------------------------
Call CheckPrinter
'-------------------------------------------------------
' Init Driver's Files
'-------------------------------------------------------
Call getVersion
 
If (cEnvi <> "Windows NT 4.0") Then
 
    DriverFile(1) = "PSCRIPT5.DLL"
    DriverFile(2) = PpdFile
    DriverFile(3) = "PS5UI.DLL"
    DriverFile(4) = "PSCRIPT.HLP"
    DriverFile(5) = "PSCRIPT.NTF"
    If (FeedBack) Then
        Print #NumFichDispo, "it is not Windows NT 4.0"
    End If
Else
 
    DriverFile(1) = "PSCRIPT.DLL"
    DriverFile(2) = PpdFile
    DriverFile(3) = "PSCRPTUI.DLL"
    DriverFile(4) = "PSCRIPT.HLP"
    DriverFile(5) = "PSCRIPT.NTF"
    If (FeedBack) Then
        Print #NumFichDispo, "it is Windows NT 4.0"
    End If
 
End If
'-------------------------------------------------------
' GetDriverDirectory
'-------------------------------------------------------
If (Right(OriPath, 1) = "\") Then
   OriPath = OriPath + "executables\"
Else
   OriPath = OriPath + "\executables\"
End If
''MsgBox "Driver Orig Path " & OriPath
DrvPath = GetDriverDir() & "\"
''MsgBox "After : Driver Orig Path " & OriPath
If (FeedBack) Then
   'MsgBox "Driver Orig Path " & OriPath
   'MsgBox "Driver Dest Path " & DrvPath
End If
 
'-------------------------------------------------------
' Copy Files to Driver directory
'-------------------------------------------------------
For i = 1 To 5
    ''MsgBox "file to delete: " & DrvPath & DriverFile(i)
    ''MsgBox "file to copy: " & OriPath & DriverFile(i)
    On Error Resume Next
    Kill (DrvPath & DriverFile(i))
    On Error GoTo 0
   If (CopyFile(OriPath & DriverFile(i), DrvPath & DriverFile(i), False)) Then
      If (FeedBack) Then
         'MsgBox "Error. File " & DrvPath & DriverFile(i) & " not copied!"
      End If
   End If
Next i
'-------------------------------------------------------
' The parameters for CreatePrinter are:
'               Driver Filename
'
'               Data Filename
'               Config Filename
'               Help Filename
'               Dependent file(s) name(s)
'
'-------------------------------------------------------
'DrvBool = CreateDriver(DrvPath & DriverFile(1), _
'                       DrvPath & DriverFile(2), _
'                       DrvPath & DriverFile(3), _
'                       DrvPath & DriverFile(4), _
'                       DrvPath & DriverFile(5) & vbNullString & vbNullString)
DrvBool = CreateDriver(OriPath & DriverFile(1), _
                       OriPath & DriverFile(2), _
                       OriPath & DriverFile(3), _
                       OriPath & DriverFile(4), _
                       OriPath & DriverFile(5) & vbNullString & vbNullString)
 
If (DrvBool = True) Then
      If (FeedBack) Then
        MsgBox "Driver Creation: " & DrvBool
      End If
Else
      If (FeedBack) Then
        MsgBox "Driver Creation: " & DrvBool
      End If
   Exit Sub
End If
'-------------------------------------------------------
' The parameters to CreatePrinter are:
'
'               Server Name - Blank if local machine
'               Printer Name - Must be unique
'               Port Name - Port must be installed already
'               Driver Name - Driver must be installed already
'               Print Processor - Must be installed already
'
'-------------------------------------------------------
PrtBool = CreatePrinter("", _
                        PrtName, _
                        "Oce PRISMAsatellite Port", _
                        "PRISMAsatellite", _
                        "WinPrint")
 
 
If (FeedBack) Then
    Print #NumFichDispo, "CreatePrinter : " & PrtName
    Print #NumFichDispo, "CreatePrinter return code : " & PrtBool
    'MsgBox "Printer Creation: " & PrtBool
End If
'-------------------------------------------------------
' Set the printer as default one
'-------------------------------------------------------
'Removed for ADS deployement
If (SetAsDflt = True) Then
   If cSetPrinter.SetPrinterAsDefault(PrtName) Then
      sMsg = PrtName & " has successfully been set as the default printer."
   Else
      sMsg = PrtName & " has failed to be set as the default printer."
   End If
   If (FeedBack) Then
      Print #NumFichDispo, sMsg
      'MsgBox sMsg
   End If
End If
'PrtBool = SetPaperSize(PrtName, PaperSize)
Dim wrk As Integer
If Paper = "A4" Then
    wrk = 9
    Else
    wrk = 1
    End If
 
If (FeedBack) Then
    Print #NumFichDispo, "[Main] : PaperSize = " & Paper
        ''MsgBox "PaperSize = " & Paper
End If
Delay (6)
 
PrtBool = cSetPrinter.SetPaperSize(PrtName, wrk)
 
If (FeedBack) Then
    Print #NumFichDispo, "[Main] : End of addprinter.exe."
    Print #NumFichDispo, "SetPaperSize return code : " & PrtBool
    Close NumFichDispo
End If
 
'chb 28/06/2007
MsgBox " The operation has been done. The trace is on the root drive c:\."
End Sub
''*******************************************************
'*
'*  Create Driver Windows API
'*
'*******************************************************
Function CreateDriver(strDriver As String, strData As String, strConfig As String, strHelp As String, strDependent As String)
'-------------------------------------------------------
' Local Variables
'-------------------------------------------------------
Dim pDriverInfo As DRIVER_INFO_3
Dim Result As Long
Dim bBuffer(1000) As Byte
Dim i
'-------------------------------------------------------
' Initialize the Variables
'-------------------------------------------------------
For i = 0 To UBound(bBuffer)
    bBuffer(i) = 0
Next
'-------------------------------------------------------
Call getVersion
If (FeedBack) Then
   'MsgBox ("cVersion = " & cVers)
   'MsgBox ("cEnviron = " & cEnvi)
End If
'-------------------------------------------------------
pDriverInfo.cVersion = cVers
pDriverInfo.pName = "PRISMASatellite"
If (cEnvi = "Windows NT 4.0") Then
    cEnvi = "Windows NT x86"
End If
pDriverInfo.pEnvironment = cEnvi
pDriverInfo.pDriverPath = strDriver
pDriverInfo.pDataFile = strData
pDriverInfo.pConfigFile = strConfig
pDriverInfo.pHelpFile = strHelp
pDriverInfo.pDependentFiles = strDependent
pDriverInfo.pMonitorName = ""
pDriverInfo.pDefaultDataType = "RAW"
'-------------------------------------------------------
' Add the DRiver in Windows / Registry
'-------------------------------------------------------
Result = AddPrinterDriver("", 3, pDriverInfo)
 
'ERREUR CODE DE RETOUR 126
MsgBox "Information " & Err.LastDllError()
 
MsgBox Result
 
 
Print #NumFichDispo, "[CreatePrinter] : AddrinterDriver : " & Result
 
If Result <> 0 Then
    CreateDriver = True
 
Else
    If (FeedBack) Then
       'MsgBox ("Error code is :" & Err.LastDllError)
       Print #NumFichDispo, "- Erreur function create driver -"
    End If
    CreateDriver = False
End If
 
End Function
 
'*******************************************************
'*
'*  Create Printer Windows API
'*
'*******************************************************
Function CreatePrinter(strServer As String, ByVal strPrinter As String, strPort As String, strDriver As String, strPrintProcessor As String) As Boolean
'-------------------------------------------------------
' Local Variables
'-------------------------------------------------------
Dim hPrinter As Long
Dim pi2 As PRINTER_INFO_2
Dim bBuffer(1000) As Byte
Dim i
'-------------------------------------------------------
' Initialize the Variables
'-------------------------------------------------------
For i = 0 To UBound(bBuffer)
    bBuffer(i) = 0
Next
'-------------------------------------------------------
pi2.pPrinterName = AddString(strPrinter, bBuffer)
pi2.pPortName = AddString(strPort, bBuffer)
pi2.pDriverName = AddString(strDriver, bBuffer)
pi2.pPrintProcessor = AddString(strPrintProcessor, bBuffer)
'-------------------------------------------------------
If (FeedBack) Then
    Print #NumFichDispo, "[CreatePrinter] : pPrinterName : " & strPrinter
    Print #NumFichDispo, "[CreatePrinter] : pPortName : " & strPort
    Print #NumFichDispo, "[CreatePrinter] : pDriverName : " & strDriver
    Print #NumFichDispo, "[CreatePrinter] : pPrintProcessor : " & strPrintProcessor
End If
 
pi2.Attributes = 0
pi2.AveragePPM = 0
pi2.cJobs = 0
pi2.DefaultPriority = 0
pi2.pComment = 0
pi2.pDatatype = 0
pi2.pDevMode = 0
pi2.pLocation = 0
pi2.pParameters = 0
pi2.Priority = 0
pi2.pSecurityDescriptor = 0
pi2.pSepFile = 0
pi2.pServerName = 0
pi2.pShareName = 0
pi2.StartTime = 0
pi2.Status = 0
pi2.UntilTime = 0
 
'-------------------------------------------------------
' Add the DRiver in Windows / Registry
'-------------------------------------------------------
If (FeedBack) Then
    Print #NumFichDispo, "[CreatePrinter] : before AddPrinter"
End If
 
hPrinter = AddPrinter(strServer, 2, pi2)
 
If (FeedBack) Then
    Print #NumFichDispo, "[CreatePrinter] : after AddPrinter + return code :" & hPrinter
End If
 
 
If hPrinter <> 0 Then
   CreatePrinter = True
Else
   If (FeedBack) Then
      Print #NumFichDispo, "[CreatePrinter] : addprinter returns 0, last error : " & Err.LastDllError
      Print #NumFichDispo, "[CreatePrinter] : " & Err.LastDllError
      'MsgBox ("Error code is :" & Err.LastDllError)
   End If
   CreatePrinter = False
End If
 
If (FeedBack) Then
    Print #NumFichDispo, "[CreatePrinter] : End function"
End If
 
End Function

Merci
Christophe

**Vld44** · 29/06/2007, 17h06

attend t'es gentil je vais pas me taper ton code de A à Z .. Tu peux encapsuler proprement les appels stp ?

winspool.drv + addprinterdriver

VB 6 et antérieur

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