//----------------------------------------------------------------------------
//  EgalTech 2013-2013
//----------------------------------------------------------------------------
// File : FileUtils.cpp       Data : 11.12.13        Versione : 1.4a5
// Contenuto : Funzioni di utilità sui file.
//
//
//
// Modifiche : 11.12.13 DS Creazione modulo.
//
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "\EgtDev\Include\EgnFileUtils.h"
#include "\EgtDev\Include\EgnStringConverter.h"
#include <io.h>

using namespace std ;

//-----------------------------------------------------------------------------
bool
EraseFile( const string& sFile)
{
   return ( ::DeleteFileW( stringtoW( sFile)) != 0) ;
}

//-----------------------------------------------------------------------------
bool
EmptyDirectory( const string& sDir)
{
   wstring      sDirW ;
   wstring      sFileW ;
   _wfinddata_t c_file ;
   intptr_t     hFile ;


   sDirW = stringtoW( sDir) ;
   sFileW = sDirW + L"\\*.*" ;
   
  // ciclo su tutti i file del direttorio
   if ( ( hFile = _wfindfirst( sFileW.c_str(), &c_file)) != -1L) {
      do {
         if ( c_file.attrib != _A_SUBDIR) {
            sFileW = sDirW + L"\\" + c_file.name ; 
            ::DeleteFileW( sFileW.c_str()) ;
         }
      } while( _wfindnext( hFile, &c_file) == 0) ;
      _findclose( hFile) ;
      errno = 0 ;
   }

   return true ;
}