Dario Sassi
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
//----------------------------------------------------------------------------
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// EgalTech 2025-2025
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//----------------------------------------------------------------------------
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// File : EXE_Base64.cpp Data : 03.11.25 Versione : 2.7k1
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// Contenuto : Funzioni per codificare/decodificare in Base64.
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//
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//
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//
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// Modifiche : 03.11.25 DS Creazione modulo.
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//
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//
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//----------------------------------------------------------------------------
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//--------------------------- Include ----------------------------------------
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#include "stdafx.h"
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#include "/EgtDev/Include/EXeExecutor.h"
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#include "/EgtDev/Include/EgtStringConverter.h"
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#include "/EgtDev/Include/EgtBase64.h"
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#include <fstream>
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using namespace std ;
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//----------------------------------------------------------------------------
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bool
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ExeBase64Encode( const string& sFile, string& sB64Dest)
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{
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// apro il file in modo binario
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ifstream InFile( stringtoW( sFile), ios::in | ios::binary, _SH_DENYWR) ;
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if ( InFile.fail()) {
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if ( InFile.is_open())
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InFile.close() ;
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return false ;
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}
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// leggo il file
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string sSou( istreambuf_iterator<char>( InFile), {}) ;
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// lo chiudo
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if ( InFile.is_open())
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InFile.close() ;
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// converto in Base64
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return B64Encode( sSou, sB64Dest) ;
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}
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//----------------------------------------------------------------------------
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bool
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ExeBase64Decode( const string& sB64Sou, const string& sFile)
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{
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// converto da Base64
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string sDest ;
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if ( ! B64Decode( sB64Sou, sDest))
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return false ;
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// apro il file in modo binario
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ofstream OutFile( stringtoW( sFile), ios::out | ios::binary, _SH_DENYWR) ;
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if ( ! OutFile.good()) {
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if ( OutFile.is_open())
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OutFile.close() ;
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return false ;
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}
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// scrivo sul file
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OutFile.write( sDest.data(), sDest.size()) ;
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// lo chiudo
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if ( OutFile.is_open())
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OutFile.close() ;
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return true ;
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}
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