Commit 0b81f7e7 authored by Tomáš Oberhuber's avatar Tomáš Oberhuber Committed by Tomáš Oberhuber
Browse files

Added FileOpenError exception.

parent 2c8f1be7

src/TNL/Exceptions/FileOpenError.h

0 → 100644
+32 −0
Original line number Diff line number Diff line 
/***************************************************************************

                          FileOpenError.h  -  description

                             -------------------

    begin                : Mar 5, 2019

    copyright            : (C) 2019 by Tomas Oberhuber et al.

    email                : tomas.oberhuber@fjfi.cvut.cz

 ***************************************************************************/



/* See Copyright Notice in tnl/Copyright */



// Implemented by: Tomas Oberhuber



#pragma once



#include <string>

#include <stdexcept>

#include <TNL/String.h>



namespace TNL {

namespace Exceptions {



class FileOpenError

   : public std::runtime_error

{

public:

   FileOpenError( const String& fileName )

   : std::runtime_error( "Unable to open file " + fileName + "." )

   {}

};



} // namespace Exceptions

} // namespace TNL

src/TNL/Exceptions/NotTNLFile.h

+1 −1
Original line number Diff line number Diff line
@@ -23,7 +23,7 @@ class NotTNLFile 
{

public:

   NotTNLFile()

   : std::runtime_error( "Wring magic number found in a binary file. It is not TNL compatible file." )

   : std::runtime_error( "Wrong magic number found in a binary file. It is not TNL compatible file." )

   {}

};

src/TNL/File.hpp

+9 −10
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ 
#include <TNL/Exceptions/MICSupportMissing.h>

#include <TNL/Exceptions/FileSerializationError.h>

#include <TNL/Exceptions/FileDeserializationError.h>

#include <TNL/Exceptions/FileOpenError.h>



namespace TNL {
@@ -39,18 +40,16 @@ inline bool File::open( const String& fileName, Mode mode ) 
   if( mode & Mode::Append ) ios_mode |= std::ios::app;

   if( mode & Mode::AtEnd ) ios_mode |= std::ios::ate;

   if( mode & Mode::Truncate ) ios_mode |= std::ios::trunc;

   try

   {

      file.open( fileName.getString(), ios_mode );

   

   /*if( mode == Mode::In )

      file.open( fileName.getString(), std::ios::binary | std::ios::in );

   else

      file.open( fileName.getString(), std::ios::binary | std::ios::out );*/

   }

   catch(...)

   {

      throw Exceptions::FileOpenError( fileName );

   }



   this->fileName = fileName;

   if( ! file.good() ) {

      std::cerr << "I am not able to open the file " << fileName << ". ";

      return false;

   }

   return true;

}