TICKET BAI (TicketBAI); Nuevo sistema de la Agencia Tributaria del Pais Vasco

[Ramon88]

Empezado por ermendalenda

En Vb cambiando poca cosa te vale para net:

Private Declare Function WideCharToMultiByte Lib "kernel32" ( _
    ByVal CodePage As Long, _
    ByVal dwFlags As Long, _
    ByVal lpWideCharStr As Long, _
    ByVal cchWideChar As Long, _
    ByVal lpMultiByteStr As Long, _
    ByVal cbMultiByte As Long, _
    ByVal lpDefaultChar As Long, _
    ByVal lpUsedDefaultChar As Long) As Long

Dim CRC8_Table As Variant
' CodePage constant for UTF-8
Private Const CP_UTF8 = 65001

''' Return byte array with VBA "Unicode" string encoded in UTF-8
Function Utf8BytesFromString(strInput As String) As Variant
    Dim nBytes As Long
    ' Catch empty or null input string
    Utf8BytesFromString = vbNullString
    If Len(strInput) < 1 Then Exit Function
    ' Get length in bytes *including* terminating null
    nBytes = WideCharToMultiByte(CP_UTF8, 0&, ByVal StrPtr(strInput), -1, 0&, 0&, 0&, 0&)
    ' We don't want the terminating null in our byte array, so ask for `nBytes-1` bytes
    Dim abBuffer() As Byte
    
    ReDim abBuffer(nBytes - 2)  ' NB ReDim with one less byte than you need
    nBytes = WideCharToMultiByte(CP_UTF8, 0&, ByVal StrPtr(strInput), -1, ByVal VarPtr(abBuffer(0)), nBytes - 1, 0&, 0&)
    Utf8BytesFromString = abBuffer
End Function


Public Function crc8(buffer As String, Polynom, Initial As Variant) As Variant
CRC8_Table = Array(&H0, &H7, &HE, &H9, &H1C, &H1B, &H12, &H15, _
    &H38, &H3F, &H36, &H31, &H24, &H23, &H2A, &H2D, &H70, &H77, &H7E, &H79, &H6C, &H6B, &H62, &H65, _
    &H48, &H4F, &H46, &H41, &H54, &H53, &H5A, &H5D, &HE0, &HE7, &HEE, &HE9, &HFC, &HFB, &HF2, &HF5, _
    &HD8, &HDF, &HD6, &HD1, &HC4, &HC3, &HCA, &HCD, &H90, &H97, &H9E, &H99, &H8C, &H8B, &H82, &H85, _
    &HA8, &HAF, &HA6, &HA1, &HB4, &HB3, &HBA, &HBD, &HC7, &HC0, &HC9, &HCE, &HDB, &HDC, &HD5, &HD2, _
    &HFF, &HF8, &HF1, &HF6, &HE3, &HE4, &HED, &HEA, &HB7, &HB0, &HB9, &HBE, &HAB, &HAC, &HA5, &HA2, _
    &H8F, &H88, &H81, &H86, &H93, &H94, &H9D, &H9A, &H27, &H20, &H29, &H2E, &H3B, &H3C, &H35, &H32, _
    &H1F, &H18, &H11, &H16, &H3, &H4, &HD, &HA, &H57, &H50, &H59, &H5E, &H4B, &H4C, &H45, &H42, _
    &H6F, &H68, &H61, &H66, &H73, &H74, &H7D, &H7A, &H89, &H8E, &H87, &H80, &H95, &H92, &H9B, &H9C, _
    &HB1, &HB6, &HBF, &HB8, &HAD, &HAA, &HA3, &HA4, &HF9, &HFE, &HF7, &HF0, &HE5, &HE2, &HEB, &HEC, _
    &HC1, &HC6, &HCF, &HC8, &HDD, &HDA, &HD3, &HD4, &H69, &H6E, &H67, &H60, &H75, &H72, &H7B, &H7C, _
    &H51, &H56, &H5F, &H58, &H4D, &H4A, &H43, &H44, &H19, &H1E, &H17, &H10, &H5, &H2, &HB, &HC, _
    &H21, &H26, &H2F, &H28, &H3D, &H3A, &H33, &H34, &H4E, &H49, &H40, &H47, &H52, &H55, &H5C, &H5B, _
    &H76, &H71, &H78, &H7F, &H6A, &H6D, &H64, &H63, &H3E, &H39, &H30, &H37, &H22, &H25, &H2C, &H2B, _
    &H6, &H1, &H8, &HF, &H1A, &H1D, &H14, &H13, &HAE, &HA9, &HA0, &HA7, &HB2, &HB5, &HBC, &HBB, _
    &H96, &H91, &H98, &H9F, &H8A, &H8D, &H84, &H83, &HDE, &HD9, &HD0, &HD7, &HC2, &HC5, &HCC, &HCB, _
    &HE6, &HE1, &HE8, &HEF, &HFA, &HFD, &HF4, &HF3)
 
  Dim data As Variant
    data = Utf8BytesFromString(buffer)
  Dim alen, i As Integer
  Dim crc As Byte
  'data = Buffer ':= TEncoding.UTF8.GetBytes(Cadena);
  alen = UBound(data)
  crc = 0
    
  For i = 0 To alen
    crc = CRC8_Table((crc Xor data(i)) And &HFF)
   
Next
    crc8 = crc And &HFF



End Function

Para llamar a la función y que te devuelva en cr8:
cr8 = crc8(Cadena_enviada, 7, 0)


iNITIAL Y POLYNOM CREO QUE PUEDES OBVIARLAS

Pues te lo agradezco muchisimo! me esta dando fallo en la linea

nBytes = WideCharToMultiByte(CP_UTF8, 0&, ByVal StrPtr(strInput), -1, 0&, 0&, 0&, 0&)

Exactamente en WideCharToMultiByte
Subo la funcion en si:

 Private Declare Function WideCharToMultiByte Lib "kernel32" (
      ByVal CodePage As Long,
      ByVal dwFlags As Long,
      ByVal lpWideCharStr As Long,
      ByVal cchWideChar As Long,
      ByVal lpMultiByteStr As Long,
      ByVal cbMultiByte As Long,
      ByVal lpDefaultChar As Long,
      ByVal lpUsedDefaultChar As Long) As Long

    Dim CRC8_Table As Object
    ' CodePage constant for UTF-8
    Private Const CP_UTF8 = 65001

Tambien me da error aqui(Exactamente en Array(Es un tipo de clase y no se puede usar como una expresion)):

Public Function crc8(buffer As String, Polynom As Object, Initial As Object) As Object
        CRC8_Table = Array(&H0, &H7, &HE, &H9, &H1C, &H1B, &H12, &H15,
            &H38, &H3F, &H36, &H31, &H24, &H23, &H2A, &H2D, &H70, &H77, &H7E, &H79, &H6C, &H6B, &H62, &H65,
            &H48, &H4F, &H46, &H41, &H54, &H53, &H5A, &H5D, &HE0, &HE7, &HEE, &HE9, &HFC, &HFB, &HF2, &HF5,
            &HD8, &HDF, &HD6, &HD1, &HC4, &HC3, &HCA, &HCD, &H90, &H97, &H9E, &H99, &H8C, &H8B, &H82, &H85,
            &HA8, &HAF, &HA6, &HA1, &HB4, &HB3, &HBA, &HBD, &HC7, &HC0, &HC9, &HCE, &HDB, &HDC, &HD5, &HD2,
            &HFF, &HF8, &HF1, &HF6, &HE3, &HE4, &HED, &HEA, &HB7, &HB0, &HB9, &HBE, &HAB, &HAC, &HA5, &HA2,
            &H8F, &H88, &H81, &H86, &H93, &H94, &H9D, &H9A, &H27, &H20, &H29, &H2E, &H3B, &H3C, &H35, &H32,
            &H1F, &H18, &H11, &H16, &H3, &H4, &HD, &HA, &H57, &H50, &H59, &H5E, &H4B, &H4C, &H45, &H42,
            &H6F, &H68, &H61, &H66, &H73, &H74, &H7D, &H7A, &H89, &H8E, &H87, &H80, &H95, &H92, &H9B, &H9C,
            &HB1, &HB6, &HBF, &HB8, &HAD, &HAA, &HA3, &HA4, &HF9, &HFE, &HF7, &HF0, &HE5, &HE2, &HEB, &HEC,
            &HC1, &HC6, &HCF, &HC8, &HDD, &HDA, &HD3, &HD4, &H69, &H6E, &H67, &H60, &H75, &H72, &H7B, &H7C,
            &H51, &H56, &H5F, &H58, &H4D, &H4A, &H43, &H44, &H19, &H1E, &H17, &H10, &H5, &H2, &HB, &HC,
            &H21, &H26, &H2F, &H28, &H3D, &H3A, &H33, &H34, &H4E, &H49, &H40, &H47, &H52, &H55, &H5C, &H5B,
            &H76, &H71, &H78, &H7F, &H6A, &H6D, &H64, &H63, &H3E, &H39, &H30, &H37, &H22, &H25, &H2C, &H2B,
            &H6, &H1, &H8, &HF, &H1A, &H1D, &H14, &H13, &HAE, &HA9, &HA0, &HA7, &HB2, &HB5, &HBC, &HBB,
            &H96, &H91, &H98, &H9F, &H8A, &H8D, &H84, &H83, &HDE, &HD9, &HD0, &HD7, &HC2, &HC5, &HCC, &HCB,
            &HE6, &HE1, &HE8, &HEF, &HFA, &HFD, &HF4, &HF3)

        Dim data As Object
        data = Utf8BytesFromString(buffer)
        Dim alen, i As Integer
        Dim crc As Byte
        'data = Buffer ':= TEncoding.UTF8.GetBytes(Cadena);
        alen = UBound(data)
        crc = 0

        For i = 0 To alen
            crc = CRC8_Table((crc Xor data(i)) And &HFF)

        Next

        crc8 = crc And &HFF

    End Function