void open_file( fs::ifstream& configuration_file ) const {
     configuration_file.open( path_to_configuration_file );
     if ( !configuration_file.good() ) {
         notify( "Cannot open configuration file '" + path_to_configuration_file.string()
                 + "', probably you have not permissions..." );
     } else {}
 }
Example #2
0
    std::pair<bool, bool> bomUtf8Check(const FileUnit& file, bf::ifstream& strm)
    {
        if(!file.isExist())
        {
            stdErr() << file.total << ": notExist" << std::endl;
            return std::make_pair(false, false);
        }

        ErrorCode ec;
        if(file.isDir())
        {
            stdErr() << file.total << ": isDir" << std::endl;
            return std::make_pair(false, false);
        }

        strm.open(file.total);
        if(!strm)
        {
            stdErr() << file.total << ": openFailed" << std::endl;
            return std::make_pair(false, false);
        }

        std::istreambuf_iterator<char> const end;
        std::istreambuf_iterator<char> const strmItr(strm);
        const bool isBOM=utf8::starts_with_bom(strmItr, end);
        if(!isBOM)
            strm.seekg(0);

        auto const itr=std::istreambuf_iterator<char>(strm);
        const auto isValid=utf8::is_valid(itr, end);
        return std::make_pair(isBOM, isValid);
    }
 cvs_iterator( const boost::filesystem::path & dir_path ) : dir_path(dir_path)
 {
   boost::filesystem::path entries_file_path( dir_path / "CVS/Entries" ); 
   entries_file.open( entries_file_path );
   if ( !entries_file )
     throw std::string( "could not open: " ) + entries_file_path.string();
   ++*this;
 }