EgtExecutor :

- aggiunte funzioni exe e lua Base64Encode e Base64Decode.

EXE_Base64.cpp

@@ -0,0 +1,66 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : EXE_Base64.cpp       Data : 03.11.25        Versione : 2.7k1
+// Contenuto : Funzioni per codificare/decodificare in Base64.
+//
+//
+//
+// Modifiche : 03.11.25 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+#include "/EgtDev/Include/EgtStringConverter.h"
+#include "/EgtDev/Include/EgtBase64.h"
+#include <fstream>
+
+using namespace std ;
+
+//----------------------------------------------------------------------------
+bool
+ExeBase64Encode( const string& sFile, string& sB64Dest)
+{
+  // apro il file in modo binario
+   ifstream InFile( stringtoW( sFile), ios::in | ios::binary, _SH_DENYWR) ;
+   if ( InFile.fail()) {
+      if ( InFile.is_open())
+         InFile.close() ;
+      return false ;
+   }
+  // leggo il file
+   string sSou( istreambuf_iterator<char>( InFile), {}) ;
+  // lo chiudo
+   if ( InFile.is_open())
+      InFile.close() ;
+
+  // converto in Base64
+   return B64Encode( sSou, sB64Dest) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+ExeBase64Decode( const string& sB64Sou, const string& sFile)
+{
+  // converto da Base64
+   string sDest ;
+   if ( ! B64Decode( sB64Sou, sDest))
+      return false ;
+
+  // apro il file in modo binario
+   ofstream OutFile( stringtoW( sFile), ios::out | ios::binary, _SH_DENYWR) ;
+   if ( ! OutFile.good()) {
+      if ( OutFile.is_open())
+         OutFile.close() ;
+      return false ;
+   }
+  // scrivo sul file
+   OutFile.write( sDest.data(), sDest.size()) ;
+  // lo chiudo
+   if ( OutFile.is_open())
+      OutFile.close() ;
+   return true ;
+}

EgtExecutor.vcxproj

@@ -251,6 +251,7 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
   <ItemGroup>
     <ClCompile Include="DllExch3dm.cpp" />
     <ClCompile Include="DllNesting.cpp" />
+    <ClCompile Include="EXE_Base64.cpp" />
     <ClCompile Include="EXE_BeamMgr.cpp" />
     <ClCompile Include="EXE_CAvTool.cpp" />
     <ClCompile Include="EXE_CDeObjSolid.cpp" />
@@ -306,6 +307,7 @@ copy $(TargetPath) \EgtProg\Dll64</Command>
     <ClCompile Include="GenTools.cpp" />
     <ClCompile Include="GeoTools.cpp" />
     <ClCompile Include="GseContext.cpp" />
+    <ClCompile Include="LUA_Base64.cpp" />
     <ClCompile Include="LUA_BeamMgr.cpp" />
     <ClCompile Include="LUA_CAvTool.cpp" />
     <ClCompile Include="LUA_CDeObjSolid.cpp" />

EgtExecutor.vcxproj.filters

@@ -419,6 +419,12 @@
     <ClCompile Include="LUA_Redis.cpp">
       <Filter>File di origine\LUA</Filter>
     </ClCompile>
+    <ClCompile Include="EXE_Base64.cpp">
+      <Filter>File di origine\EXE</Filter>
+    </ClCompile>
+    <ClCompile Include="LUA_Base64.cpp">
+      <Filter>File di origine\LUA</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="EgtExecutor.rc">

LUA.h

@@ -1,7 +1,7 @@
 //----------------------------------------------------------------------------
 //  EgalTech 2014-2025
 //----------------------------------------------------------------------------
-// File : LUA.h             Data : 24.03.24        Versione : 2.6c2
+// File : LUA.h             Data : 03.11.25        Versione : 2.7k1
 // Contenuto : Dichiarazioni locali per moduli LUA.
 //
 //
@@ -138,3 +138,6 @@ bool LuaInstallCAvTool( LuaMgr& luaMgr) ;
 //---------------------------------- Redis ----------------------------------
 bool LuaInstallRedis( LuaMgr& luaMgr) ;
 
+//-------------------------- Base64 ------------------------------------------
+bool LuaInstallBase64( LuaMgr& luaMgr) ;
+

LUA_Base.cpp

@@ -190,6 +190,11 @@ LuaInstallEgtFunctions( LuaMgr& LuaMgr)
       LOG_ERROR( GetLogger(), "Error in LuaInstallRedis (LuaInstallEgtFunctions)")
       return false ;
    }
+   if ( ! LuaInstallBase64( LuaMgr)) {
+      LOG_ERROR( GetLogger(), "Error in LuaInstallBase64 (LuaInstallEgtFunctions)")
+      return false ;
+   }
+   
    return true ;
 }
 

LUA_Base64.cpp

@@ -0,0 +1,65 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2025-2025
+//----------------------------------------------------------------------------
+// File : LUA_Base64.cpp       Data : 03.11.25        Versione : 2.7k1
+// Contenuto : Funzioni per codificare/decodificare in Base64 per LUA.
+//
+//
+//
+// Modifiche : 03.11.25 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "LUA.h"
+#include "/EgtDev/Include/EXeExecutor.h"
+
+using namespace std ;
+
+//-------------------------------------------------------------------------------
+static int
+LuaBase64Encode( lua_State* L)
+{
+  // 1 parametro : sFile
+   string sFile ;
+   LuaCheckParam( L, 1, sFile) ;
+   LuaClearStack( L) ;
+  // eseguo la codifica del contenuto del file
+   string sB64Dest ;
+   bool bOk = ExeBase64Encode( sFile, sB64Dest) ; 
+  // restituisco il risultato
+   if ( bOk)
+      LuaSetParam( L, sB64Dest) ;
+   else
+      LuaSetParam( L) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+static int
+LuaBase64Decode( lua_State* L)
+{
+  // 2 parametro : sB64Sou, sFile
+   string sB64Sou ;
+   LuaCheckParam( L, 1, sB64Sou) ;
+   string sFile ;
+   LuaCheckParam( L, 2, sFile) ;
+   LuaClearStack( L) ;
+  // eseguo la decodifica della stringa nel file
+   bool bOk = ExeBase64Decode( sB64Sou, sFile) ; 
+  // restituisco il risultato
+   LuaSetParam( L, bOk) ;
+   return 1 ;
+}
+
+//-------------------------------------------------------------------------------
+bool
+LuaInstallBase64( LuaMgr& luaMgr)
+{
+   bool bOk = ( &luaMgr != nullptr) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtBase64Encode", LuaBase64Encode) ;
+   bOk = bOk && luaMgr.RegisterFunction( "EgtBase64Decode", LuaBase64Decode) ;
+   return bOk ;
+}