EgtGeneral 1.4a5 : Aggiunto confronto tra file di testo. CScan -> Scanner.

2013-12-12 09:08:48 +00:00
parent 07cfdd76f3
commit 13073fa5d3
8 changed files with 188 additions and 19 deletions
@@ -0,0 +1,86 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2013-2013
+//----------------------------------------------------------------------------
+// File : FileCompare.cpp         Data : 11.12.13        Versione : 1.4a5
+// Contenuto : Funzioni per confronto tra due file (di testo).
+//
+//
+//
+// Modifiche : 11.12.13 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "/EgtDEv/Include/EgnFileCompare.h"
+#include "/EgtDEv/Include/EGnStringConverter.h"
+#include "/EgtDEv/Include/EGnScan.h"
+
+using namespace std ;
+
+//----------------------------------------------------------------------------
+bool 
+TextFileCompare( const string& sFile1, const string& sFile2, const string& sRemIni, const string& sFileO)
+{
+   bool     bOk1 ;
+   bool     bOk2 ;
+   int      nDiff ;
+   string   sLine1 ;
+   string   sLine2 ;
+   ofstream ofOut ;
+   Scanner  scFile1 ;
+   Scanner  scFile2 ;
+
+
+  // apro il file per le differenze in append
+   ofOut.open( stringtoW( sFileO), ios_base::out | ios_base::app) ;
+   if ( ! ofOut.good())
+      return false ;
+
+  // emetto intestazione differenze
+   ofOut << "Compare " << sFile1 << " to " << sFile2 << " :" << endl ;
+
+  // apro il primo file
+   if ( ! scFile1.Init( sFile1, sRemIni.c_str())) {
+      ofOut << " Missing first file !!!" << endl ;
+      ofOut.close() ;
+      return false ;
+   }
+    
+  // apro il secondo file
+   if ( ! scFile2.Init( sFile2, sRemIni.c_str())) {
+      ofOut << " Missing second file !!!" << endl ;
+      ofOut.close() ;
+      return false ;
+   }
+
+  // ciclo sulle linee dei due file
+   nDiff = 0 ;
+   bOk1 = scFile1.GetLine( sLine1) ;
+   bOk2 = scFile2.GetLine( sLine2) ;
+   while ( bOk1  ||  bOk2) {
+     // se linee diverse 
+      if ( sLine1.compare( sLine2) != 0) {
+         nDiff ++ ;
+        // emetto differenze
+         ofOut << " Diff :" << endl ;
+         ofOut << "  F1(" << scFile1.GetCurrLineNbr() << "):" << sLine1 << endl ;
+         ofOut << "  F2(" << scFile2.GetCurrLineNbr() << "):" << sLine2 << endl ;
+      }
+     // passo alle linee successive
+      bOk1 = scFile1.GetLine( sLine1) ;
+      bOk2 = scFile2.GetLine( sLine2) ;
+   }
+
+  // emetto riassunto differenze
+   if ( nDiff == 0)
+      ofOut << " Same content" << endl ;
+   else
+      ofOut << " Found " << nDiff << " differences !!!" << endl ;
+
+  // chiudo il file di uscita
+   ofOut.close() ;
+
+   return true ;
+}