EgtGeneral 1.6f1 :

- aggiunto EgtUUID e relativa gestione
- aggiunte CopyFileEgt e RenameFile
- aggiunt Writer per scrivere file di testo anche compressi.

Writer.cpp

@@ -0,0 +1,68 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2015-2015
+//----------------------------------------------------------------------------
+// File : Writer.cpp            Data : 02.06.15          Versione : 1.6f1
+// Contenuto : Implementazione della classe Writer.
+//             Scrittura di file di testo con codifica UTF-8.
+//
+//
+// Modifiche : 02.06.15 DS Creazione modulo.
+//
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "/EgtDev/Include/EGnWriter.h"
+#include "/EgtDev/Include/EgtStringConverter.h"
+#include "/EgtDev/Extern/Zlib/Include/zlib.h"
+
+using namespace std ;
+
+//----------------------------------------------------------------------------
+bool
+Writer::Init( const string& sFileOut, bool bCompressed) 
+{
+  // apertura del file di uscita
+   m_OutFile = gzopen_w( stringtoW( sFileOut), ( bCompressed ? "wb" : "wbT")) ;
+   if ( m_OutFile == nullptr)
+      return false ;
+   const int DIM_BUFFER = 65536 ;
+   if ( gzbuffer( m_OutFile, DIM_BUFFER) != Z_OK)
+      return false ;
+   const int COMPR_LEVEL = 3 ;    // 0 = no compression ... 9 = max compression
+   if ( gzsetparams( m_OutFile, COMPR_LEVEL, Z_DEFAULT_STRATEGY) != Z_OK)
+      return false ;
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+Writer::Close( void) 
+{
+   if ( m_OutFile != nullptr) {
+      bool bOk = ( gzclose( m_OutFile) == Z_OK) ;
+      m_OutFile = nullptr ;
+      return bOk ;
+   }
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+Writer::OutText( const string& sText, bool bEndL)
+{
+  // verifico apertura file
+   if ( m_OutFile == nullptr)
+      return false ;
+  // scrivo stringa
+   if ( gzputs( m_OutFile, sText.c_str()) == Z_ERRNO)
+      return false ;
+  // se richiesto, scrivo fine linea
+   if ( bEndL) {
+      if ( gzputs( m_OutFile, "\r\n") == Z_ERRNO)
+         return false ;
+   }
+   return true ;
+}