//---------------------------------------------------------------------------
//
// Project: OpenWalnut ( http://www.openwalnut.org )
//
// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
// For more information see http://www.openwalnut.org/copying
//
// This file is part of OpenWalnut.
//
// OpenWalnut is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// OpenWalnut is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
//
//---------------------------------------------------------------------------

#include "WIOTools.h"
#include "exceptions/WFileNotFound.h"

std::string wiotools::getStringFromFile( const std::string& filename )
{ 
    std::ifstream input( filename.c_str() );
    if ( !input.is_open() )
    {
        throw WFileNotFound( std::string( "The file \"" ) + filename +
            std::string( "\" does not exist." ) );
    }
    std::string buf;
    std::string line;
    while( std::getline( input, line ) )
    {
        buf += line;
    }
    return buf;
}