Chris@16: //  (C) Copyright Gennadiy Rozental 2005-2008.
Chris@16: //  Use, modification, and distribution are subject to the 
Chris@16: //  Boost Software License, Version 1.0. (See accompanying file 
Chris@16: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See http://www.boost.org/libs/test for the library home page.
Chris@16: //
Chris@16: //  File        : $RCSfile$
Chris@16: //
Chris@101: //  Version     : $Revision$
Chris@16: //
Chris@16: //  Description : some generic identification policies implementation
Chris@16: // ***************************************************************************
Chris@16: 
Chris@16: #ifndef BOOST_RT_CLA_ID_POLICY_IPP_062904GER
Chris@16: #define BOOST_RT_CLA_ID_POLICY_IPP_062904GER
Chris@16: 
Chris@16: // Boost.Runtime.Parameter
Chris@16: #include <boost/test/utils/runtime/config.hpp>
Chris@16: 
Chris@16: #include <boost/test/utils/runtime/cla/id_policy.hpp>
Chris@16: #include <boost/test/utils/runtime/cla/parameter.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: 
Chris@16: namespace BOOST_RT_PARAM_NAMESPACE {
Chris@16: 
Chris@16: namespace cla {
Chris@16: 
Chris@16: // ************************************************************************** //
Chris@16: // **************              basic_naming_policy             ************** //
Chris@16: // ************************************************************************** //
Chris@16: 
Chris@16: BOOST_RT_PARAM_INLINE void
Chris@16: basic_naming_policy::usage_info( format_stream& fs ) const
Chris@16: {
Chris@16:     fs << p_prefix << p_name << p_separator;
Chris@16: 
Chris@16:     if( p_separator->empty() )
Chris@16:         fs << BOOST_RT_PARAM_LITERAL( ' ' );
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: BOOST_RT_PARAM_INLINE bool
Chris@16: basic_naming_policy::match_prefix( argv_traverser& tr ) const
Chris@16: {
Chris@16:     if( !tr.match_front( p_prefix.get() ) )
Chris@16:         return false;
Chris@16: 
Chris@16:     tr.trim( p_prefix->size() );
Chris@16:     return true;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16:     
Chris@16: BOOST_RT_PARAM_INLINE bool
Chris@16: basic_naming_policy::match_name( argv_traverser& tr ) const
Chris@16: {
Chris@16:     if( !tr.match_front( p_name.get() ) )
Chris@16:         return false;
Chris@16: 
Chris@16:     tr.trim( p_name->size() );
Chris@16:     return true;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16:     
Chris@16: BOOST_RT_PARAM_INLINE bool
Chris@16: basic_naming_policy::match_separator( argv_traverser& tr, bool optional_value ) const
Chris@16: {
Chris@16:     if( p_separator->empty() ) {
Chris@16:         if( !tr.token().is_empty() )
Chris@16:             return false;
Chris@16: 
Chris@16:         tr.trim( 1 );
Chris@16:     }
Chris@16:     else {
Chris@16:         if( !tr.match_front( p_separator.get() ) ) {
Chris@16:             // if parameter has optional value separator is optional as well
Chris@16:             if( optional_value && ( tr.eoi() || tr.match_front( ' ' ) ) ) {
Chris@16:                 return true;
Chris@16:             }
Chris@16:             return false;
Chris@16:         }
Chris@16: 
Chris@16:         tr.trim( p_separator->size() );
Chris@16:     }
Chris@16: 
Chris@16:     return true;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: BOOST_RT_PARAM_INLINE bool
Chris@16: basic_naming_policy::matching( parameter const& p, argv_traverser& tr, bool ) const
Chris@16: {
Chris@16:     if( !match_prefix( tr ) )
Chris@16:         return false;
Chris@16:         
Chris@16:     if( !match_name( tr ) )
Chris@16:         return false;
Chris@16: 
Chris@16:     if( !match_separator( tr, p.p_optional_value ) )
Chris@16:         return false;
Chris@16: 
Chris@16:     return true;
Chris@16: }
Chris@16: 
Chris@16: //____________________________________________________________________________//
Chris@16: 
Chris@16: } // namespace cla
Chris@16: 
Chris@16: } // namespace BOOST_RT_PARAM_NAMESPACE
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #endif // BOOST_RT_CLA_ID_POLICY_IPP_062904GER