diff options
Diffstat (limited to 'boost/test/utils/runtime/cla/parser.ipp')
| -rw-r--r-- | boost/test/utils/runtime/cla/parser.ipp | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/boost/test/utils/runtime/cla/parser.ipp b/boost/test/utils/runtime/cla/parser.ipp deleted file mode 100644 index b8a4ca4636..0000000000 --- a/boost/test/utils/runtime/cla/parser.ipp +++ /dev/null @@ -1,267 +0,0 @@ -// (C) Copyright Gennadiy Rozental 2005-2014. -// Use, modification, and distribution are subject to the -// Boost Software License, Version 1.0. (See accompanying file -// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) - -// See http://www.boost.org/libs/test for the library home page. -// -// File : $RCSfile$ -// -// Version : $Revision$ -// -// Description : implements parser - public interface for CLA parsing and accessing -// *************************************************************************** - -#ifndef BOOST_TEST_UTILS_RUNTIME_CLA_PARSER_IPP -#define BOOST_TEST_UTILS_RUNTIME_CLA_PARSER_IPP - -// Boost.Runtime.Parameter -#include <boost/test/utils/runtime/config.hpp> -#include <boost/test/utils/runtime/trace.hpp> -#include <boost/test/utils/runtime/argument.hpp> - -#include <boost/test/utils/runtime/cla/argv_traverser.hpp> -#include <boost/test/utils/runtime/cla/parameter.hpp> -#include <boost/test/utils/runtime/cla/modifier.hpp> -#include <boost/test/utils/runtime/cla/validation.hpp> -#include <boost/test/utils/runtime/cla/parser.hpp> - -// Boost.Test -#include <boost/test/utils/basic_cstring/io.hpp> -#include <boost/test/utils/foreach.hpp> - -// Boost -#include <boost/lexical_cast.hpp> - -namespace boost { - -namespace BOOST_TEST_UTILS_RUNTIME_PARAM_NAMESPACE { - -namespace cla { - -// ************************************************************************** // -// ************** runtime::cla::parser ************** // -// ************************************************************************** // - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE -parser::parser( cstring program_name ) -{ - assign_op( m_program_name, program_name, 0 ); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE parser::param_iterator -parser::first_param() const -{ - return m_parameters.begin(); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE parser::param_iterator -parser::last_param() const -{ - return m_parameters.end(); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE argument const& -parser::valid_argument( cstring string_id ) const -{ - const_argument_ptr arg = (*this)[string_id]; - - BOOST_TEST_UTILS_RUNTIME_PARAM_VALIDATE_LOGIC( !!arg, "Actual argument for parameter " << string_id << " is not present" ); - - return *arg; -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE parser& -parser::operator<<( parameter_ptr new_param ) -{ - BOOST_TEST_FOREACH( parameter_ptr, old_param, m_parameters ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_VALIDATE_LOGIC( !old_param->conflict_with( *new_param ), - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "Definition of parameter " ) << new_param->id_2_report() << - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( " conflicts with defintion of parameter " ) << old_param->id_2_report() ); - } - - m_parameters.push_back( new_param ); - - return *this; -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -parser::parse( int& argc, char_type** argv ) -{ - if( m_program_name.empty() ) { - m_program_name.assign( argv[0] ); - dstring::size_type pos = m_program_name.find_last_of( BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "/\\" ) ); - - if( pos != static_cast<dstring::size_type>(cstring::npos) ) - m_program_name.erase( 0, pos+1 ); - } - - m_traverser.init( argc, argv ); - - BOOST_TEST_IMPL_TRY { - while( !m_traverser.eoi() ) { - parameter_ptr found_param; - - BOOST_TEST_UTILS_RUNTIME_PARAM_TRACE( "Total " << m_parameters.size() << " parameters registered" ); - - BOOST_TEST_FOREACH( parameter_ptr const&, curr_param, m_parameters ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_TRACE( "Try parameter " << curr_param->id_2_report() ); - - if( curr_param->matching( m_traverser, !found_param ) ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_TRACE( "Match found" ); - BOOST_TEST_UTILS_RUNTIME_CLA_VALIDATE_INPUT( !found_param, (m_traverser.rollback(),m_traverser), "Ambiguous input" ); - - found_param = curr_param; - } - - m_traverser.rollback(); - } - - if( !found_param ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_TRACE( "No match found" ); - BOOST_TEST_UTILS_RUNTIME_CLA_VALIDATE_INPUT( m_traverser.handle_mismatch(), m_traverser, - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "Unexpected input" ) ); - - continue; - } - - BOOST_TEST_UTILS_RUNTIME_PARAM_TRACE( "Parse argument value" ); - found_param->produce_argument( m_traverser ); - - m_traverser.commit(); - } - - BOOST_TEST_FOREACH( parameter_ptr const&, curr_param, m_parameters ) { - if( !curr_param->p_optional && !curr_param->actual_argument() ) { - curr_param->produce_argument( *this ); - - BOOST_TEST_UTILS_RUNTIME_PARAM_VALIDATE_LOGIC( curr_param->actual_argument(), - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "Required argument for parameter " ) << curr_param->id_2_report() - << BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( " is missing" ) ); - } - } - } - BOOST_TEST_IMPL_CATCH0( bad_lexical_cast ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_REPORT_LOGIC_ERROR( - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "String to value convertion error during input parsing" ) ); - }; - - m_traverser.remainder( argc, argv ); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE const_argument_ptr -parser::operator[]( cstring string_id ) const -{ - parameter_ptr found_param; - - BOOST_TEST_FOREACH( parameter_ptr const&, curr_param, m_parameters ) { - if( curr_param->responds_to( string_id ) ) { - BOOST_TEST_UTILS_RUNTIME_PARAM_VALIDATE_LOGIC( !found_param, - BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( "Ambiguous parameter string id: " ) << string_id ); - - found_param = curr_param; - } - } - - return found_param ? found_param->actual_argument() : argument_ptr(); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE cstring -parser::get( cstring string_id ) const -{ - return get<cstring>( string_id ); -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -parser::usage( out_stream& ostr ) -{ - if( m_program_name.empty() ) - assign_op( m_program_name, BOOST_TEST_UTILS_RUNTIME_PARAM_CSTRING_LITERAL( "<program>" ), 0 ); - - format_stream fs; - - fs << m_program_name; - - BOOST_TEST_FOREACH( parameter_ptr const&, curr_param, m_parameters ) { - fs << BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( ' ' ); - - if( curr_param->p_optional ) - fs << BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( '[' ); - - curr_param->usage_info( fs ); - - if( curr_param->p_optional ) - fs << BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( ']' ); - - if( curr_param->p_multiplicable ) { - fs << BOOST_TEST_UTILS_RUNTIME_PARAM_CSTRING_LITERAL( " ... " ); - - if( curr_param->p_optional ) - fs << BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( '[' ); - - curr_param->usage_info( fs ); - - if( curr_param->p_optional ) - fs << BOOST_TEST_UTILS_RUNTIME_PARAM_LITERAL( ']' ); - } - } - - ostr << BOOST_TEST_UTILS_RUNTIME_PARAM_CSTRING_LITERAL( "Usage:\n" ) << fs.str() << std::endl; -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -parser::help( out_stream& ostr ) -{ - usage( ostr ); - - bool need_where = true; - - BOOST_TEST_FOREACH( parameter_ptr const&, curr_param, m_parameters ) { - if( curr_param->p_description->empty() ) - continue; - - if( need_where ) { - ostr << BOOST_TEST_UTILS_RUNTIME_PARAM_CSTRING_LITERAL( "where:\n" ); - need_where = false; - } - - ostr << curr_param->id_2_report() << BOOST_TEST_UTILS_RUNTIME_PARAM_CSTRING_LITERAL( " - " ) << curr_param->p_description << std::endl; - } -} - -//____________________________________________________________________________// - -BOOST_TEST_UTILS_RUNTIME_PARAM_INLINE void -parser::reset() -{ - BOOST_TEST_FOREACH( parameter_ptr const&, param, m_parameters ) - param->reset(); -} - -//____________________________________________________________________________// - -} // namespace cla - -} // namespace BOOST_TEST_UTILS_RUNTIME_PARAM_NAMESPACE - -} // namespace boost - -#endif // BOOST_TEST_UTILS_RUNTIME_CLA_PARSER_IPP |