void
config_file_iterator::Impl::substitute_macros( cstring& where )
{
m_post_subst_line.clear();
cstring::size_type pos;
while( (pos = where.find( m_macro_ref_begin )) != cstring::npos ) {
m_post_subst_line.append( where.begin(), pos );
where.trim_left( where.begin() + pos + m_macro_ref_begin.size() );
pos = where.find( m_macro_ref_end );
BOOST_RT_PARAM_VALIDATE_LOGIC( pos != cstring::npos, BOOST_RT_PARAM_LITERAL( "incomplete macro reference" ) );
cstring value = *get_macro_value( where.substr( 0, pos ), false );
m_post_subst_line.append( value.begin(), value.size() );
where.trim_left( where.begin() + pos + m_macro_ref_end.size() );
}
if( !m_post_subst_line.empty() ) {
m_post_subst_line.append( where.begin(), where.size() );
where = m_post_subst_line;
}
}
void
config_file_iterator::Impl::process_command_line( cstring line )
{
line.trim_left( m_command_delimeter.size() );
unit_test::string_token_iterator tit( line, unit_test::max_tokens = 2 );
command_handler_map::const_iterator it = m_command_handler_map.find( *tit );
BOOST_RT_PARAM_VALIDATE_LOGIC( it != m_command_handler_map.end(), BOOST_RT_PARAM_LITERAL( "Invalid command " ) << *tit );
++tit;
(it->second)( *tit );
}
inline bool
interpret_argument_value( cstring source, hexerboost::optional<std::list<T> >& res, int )
{
BOOST_RT_PARAM_TRACE( "In interpret_argument_value<std::list<T>>" );
res = std::list<T>();
while( !source.is_empty() ) {
// !! should we use token_iterator
cstring::iterator single_value_end = std::find( source.begin(), source.end(), BOOST_RT_PARAM_LITERAL( ',' ) );
hexerboost::optional<T> value;
interpret_argument_value( cstring( source.begin(), single_value_end ), value, 0 );
res->push_back( *value );
source.trim_left( single_value_end + 1 );
}
return true;
}
