EgtGeneral : aggiunto interprete di comandi Tsc.

2013-11-26 14:59:21 +00:00
parent 8b0cb5c28a
commit 40b0482acb
6 changed files with 310 additions and 0 deletions
@@ -0,0 +1,82 @@
+//----------------------------------------------------------------------------
+//  EgalTech 2013-2013
+//----------------------------------------------------------------------------
+// File : CmdScanner.cpp          Data : 25.11.13          Versione : 1.3a1
+// Contenuto : Implementazione della classe CmdScanner.
+//             Scansione di file di testo con codifica UTF-8 (anche con BOM)
+//             e quindi anche ASCII.
+//
+//
+// Modifiche : 19.01.13 DS Creazione modulo.
+//
+//
+//----------------------------------------------------------------------------
+
+//--------------------------- Include ----------------------------------------
+#include "stdafx.h"
+#include "/EgtDev/Include/EgnStringUtils.h"
+#include "/EgtDev/Include/EgnStringConverter.h"
+#include "CmdScanner.h"
+
+using namespace std ;
+
+
+//----------------------------------------------------------------------------
+CmdScanner::CmdScanner( void)
+{
+   m_nLineNbr = 0 ;
+}
+
+//----------------------------------------------------------------------------
+CmdScanner::~CmdScanner( void)
+{
+   Terminate() ;
+}
+
+//----------------------------------------------------------------------------
+bool
+CmdScanner::Initialize( wstring sCmdFile) 
+{
+  // se già aperto, lo chiudo
+   Terminate() ;
+
+  // apertura del file di ingresso
+   m_CmdFile.open( sCmdFile, ios::in) ;
+
+  // reset numero linea corrente
+   m_nLineNbr = 0 ;
+
+  // salvo path file
+   m_sFName = wstringtoA( sCmdFile) ;
+
+   return ( ! m_CmdFile.fail()) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+CmdScanner::Terminate( void) 
+{
+   if ( m_CmdFile.is_open())
+      m_CmdFile.close() ;
+
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+CmdScanner::GetLine( string& sLine)
+{
+   if ( ! m_CmdFile.is_open()) 
+      return false ;
+
+   do {
+      if ( ! getline( m_CmdFile, sLine))
+         return false ;
+      if ( m_nLineNbr == 0)
+         TrimUtf8Bom( sLine) ;
+      TrimLeft( sLine) ;
+      m_nLineNbr ++ ;
+   } while ( sLine.empty()  ||  sLine.find( "//") == 0) ;  
+
+   return true ;
+}