//----------------------------------------------------------------------------
//  EgalTech 2019-2019
//----------------------------------------------------------------------------
// File : DongleSN.cpp       Data : 13.05.18          Versione : 2.1e1
// Contenuto : Funzioni per lettura SN chiave OxySec.
//
//
//
// Modifiche : 13.05.18 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//------------------ Include -------------------------------------------------
#include "stdafx.h"
#include "Obfuscate.h"
#include "DongleId.h"
#include "/EgtDev/Include/EgtBase64.h"
#include "/EgtDev/Include/EgtCrc32.h"
#include "/EgtDev/Extern/OxySec/Include/xnd.h"

using namespace std ;

//----------------------------------------------------------------------------
bool
GetDongleSN( int& nDongleSN)
{
  // imposto l'esito
   bool bOk = true ;
  // cerco la chiave
   unsigned char label[XLT_LABEL_SIZE] ;
   string sLabel = "EgalTech s.r.l. - CAD/CAM/CIM Software Solutions" ;
   strcpy_s( (char*)label, XLT_LABEL_SIZE, sLabel.c_str()) ;
   memset( label + sLabel.size(), 0x00, sizeof( label) - sLabel.size()) ;
   XND_XLT_ENV env = xnd_xlt_env_create() ;
   if ( env == nullptr) {
      bOk = false ;
      goto end ;
   }
   int nStatus = 0 ;
   XND_DEVICE_CONTEXT dev_ctx = xnd_xlt_locate( env, label, &nStatus) ;
   if ( dev_ctx == nullptr) {
      bOk = false ;
      goto end ;
   }
  // eseguo la lettura del Serial Number
   unsigned int nVer ;
   unsigned int nModel ;
   unsigned int nFlags ;
   unsigned int nSerial ;
   unsigned char szLabelPrint[XLT_LABEL_SIZE + 1] ;
   int nRes = xnd_xlt_getinfo( dev_ctx, &nVer, &nModel, &nFlags, &nSerial, szLabelPrint) ;
   if ( nRes != XLT_ERROR_SUCCESS) {
      bOk = false ;
      goto end ;
   }
   szLabelPrint[XLT_LABEL_SIZE] = '\0' ;
   nDongleSN = int( nSerial) ;

   end :
      xnd_xlt_devctx_release( dev_ctx) ;
      xnd_xlt_env_release( env) ;
      return bOk ;
}