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Diffstat (limited to 'CIAO/CCF/CCF/IDL3/Parser.cpp')
| -rw-r--r-- | CIAO/CCF/CCF/IDL3/Parser.cpp | 1154 |
1 files changed, 1154 insertions, 0 deletions
diff --git a/CIAO/CCF/CCF/IDL3/Parser.cpp b/CIAO/CCF/CCF/IDL3/Parser.cpp new file mode 100644 index 00000000000..acb791f92c4 --- /dev/null +++ b/CIAO/CCF/CCF/IDL3/Parser.cpp @@ -0,0 +1,1154 @@ +// file : CCF/IDL3/Parser.cpp +// author : Boris Kolpackov <boris@dre.vanderbilt.edu> +// cvs-id : $Id$ + +#include "CCF/IDL3/Parser.hpp" + +// +// Note: DO NOT run emacs indenter (or any other indentation tool) over +// this file because it will most likely break BNF indentation. +// + +namespace CCF +{ + namespace IDL3 + { + using IDL2::Parsing::DiagnosticType; + using IDL2::Parsing::RecoveryMethod; + + Parser:: + Parser (CompilerElements::Context& context, + Diagnostic::Stream& dout, + LexicalAnalyzer const& l, + SemanticAction::Factory& f) + : IDL2::Parser (context, dout, l, f), + + COMPONENT ("component"), + CONSUMES ("consumes" ), + EMITS ("emits" ), + EVENTTYPE ("eventtype"), + HOME ("home" ), + FINDER ("finder" ), + MANAGES ("manages" ), + MULTIPLE ("multiple" ), + PROVIDES ("provides" ), + PUBLISHES ("publishes"), + USES ("uses" ), + + + // Component + // + act_component_begin_def ( + f.component (), &SemanticAction::Component::begin_def), + + act_component_begin_fwd ( + f.component (), &SemanticAction::Component::begin_fwd), + + act_component_inherits ( + f.component (), &SemanticAction::Component::inherits), + + act_component_supports ( + f.component (), &SemanticAction::Component::supports), + + act_component_open_scope ( + f.component (), &SemanticAction::Scope::open_scope), + + act_component_close_scope ( + f.component (), &SemanticAction::Scope::close_scope), + + act_component_end ( + f.component (), &SemanticAction::Component::end), + + + // Provides + // + act_provides_type (f.provides (), &SemanticAction::Provides::type), + act_provides_name (f.provides (), &SemanticAction::Provides::name), + + + // Uses + // + act_uses_multiple (f.uses (), &SemanticAction::Uses::multiple), + act_uses_type (f.uses (), &SemanticAction::Uses::type), + act_uses_name (f.uses (), &SemanticAction::Uses::name), + + + // Publishes + // + act_publishes_type ( + f.publishes (), &SemanticAction::Publishes::type), + + act_publishes_name ( + f.publishes (), &SemanticAction::Publishes::name), + + + // Emits + // + act_emits_type (f.emits (), &SemanticAction::Emits::type), + act_emits_name (f.emits (), &SemanticAction::Emits::name), + + + // Consumes + // + act_consumes_type (f.consumes (), &SemanticAction::Consumes::type), + act_consumes_name (f.consumes (), &SemanticAction::Consumes::name), + + + // EventType + // + act_event_type_begin_abstract_def ( + f.event_type (), &SemanticAction::EventType::begin_abstract_def), + + act_event_type_begin_abstract_fwd ( + f.event_type (), &SemanticAction::EventType::begin_abstract_fwd), + + act_event_type_begin_concrete_def ( + f.event_type (), &SemanticAction::EventType::begin_concrete_def), + + act_event_type_begin_concrete_fwd ( + f.event_type (), &SemanticAction::EventType::begin_concrete_fwd), + + act_event_type_inherits ( + f.event_type (), &SemanticAction::EventType::inherits), + + act_event_type_supports ( + f.event_type (), &SemanticAction::EventType::supports), + + act_event_type_open_scope ( + f.event_type (), &SemanticAction::Scope::open_scope), + + act_event_type_close_scope ( + f.event_type (), &SemanticAction::Scope::close_scope), + + act_event_type_end ( + f.event_type (), &SemanticAction::EventType::end), + + // EventTypeFactory + // + act_event_type_factory_name ( + f.event_type_factory (), &SemanticAction::EventTypeFactory::name), + + act_event_type_factory_parameter ( + f.event_type_factory (), &SemanticAction::EventTypeFactory::parameter), + + act_event_type_factory_raises ( + f.event_type_factory (), &SemanticAction::EventTypeFactory::raises), + + + // Home + // + act_home_begin ( + f.home (), &SemanticAction::Home::begin), + + act_home_inherits ( + f.home (), &SemanticAction::Home::inherits), + + act_home_supports ( + f.home (), &SemanticAction::Home::supports), + + act_home_manages ( + f.home (), &SemanticAction::Home::manages), + + act_home_open_scope ( + f.home (), &SemanticAction::Scope::open_scope), + + act_home_close_scope ( + f.home (), &SemanticAction::Scope::close_scope), + + act_home_end ( + f.home (), &SemanticAction::Home::end), + + + // HomeFactory + // + act_home_factory_name ( + f.home_factory (), &SemanticAction::HomeFactory::name), + + act_home_factory_parameter ( + f.home_factory (), &SemanticAction::HomeFactory::parameter), + + act_home_factory_raises ( + f.home_factory (), &SemanticAction::HomeFactory::raises), + + + // HomeFinder + // + act_home_finder_name ( + f.home_finder (), &SemanticAction::HomeFinder::name), + + act_home_finder_parameter ( + f.home_finder (), &SemanticAction::HomeFinder::parameter), + + act_home_finder_raises ( + f.home_finder (), &SemanticAction::HomeFinder::raises) + + { + IDL2::Parser::extension = + component_decl + | concrete_event_type_decl + | home_decl + | extension + ; + + IDL2::Parser::abstract_type_decl = + ABSTRACT + >> guard + ( + assertion ("interface, valuetype or eventtype declaration expected") + ( + (INTERFACE >> abstract_interface_decl) + | + (VALUETYPE >> abstract_value_type_decl) + | + (EVENTTYPE >> abstract_event_type_decl) + ) + )[error_handler] + ; + + // component + // + // + + component_decl = + COMPONENT + >> guard + ( + assertion ("component declaration expected", + DiagnosticType::BEFORE) + ( + ( + simple_identifier + >> SEMI + )[act_component_begin_fwd][act_component_end] + | + ( + ( + simple_identifier + >> COLON + )[act_component_begin_def] + + >> hood + ( + component_inheritance_spec + >> !(SUPPORTS >> component_support_spec) + >> assertion ("'{' expected") + ( + LCBRACE[act_component_open_scope] + ) + >> hood (component_body) + [ + handler (f.component (), + &SemanticAction::Component::close_scope) + ] + >> assertion ("'}' expected", + f.component (), + &SemanticAction::Component::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_component_close_scope] + ) + ) + [ + handler (f.component (), + &SemanticAction::Component::end) + ] + + >> assertion ("';' expected", + f.component (), + &SemanticAction::Component::end, + RecoveryMethod::NONE) + ( + SEMI[act_component_end] + ) + ) + | + ( + ( + simple_identifier + >> SUPPORTS + )[act_component_begin_def] + + >> hood + ( + component_support_spec + >> assertion ("'{' expected") + ( + LCBRACE[act_component_open_scope] + ) + >> hood (component_body) + [ + handler (f.component (), + &SemanticAction::Component::close_scope) + ] + >> assertion ("'}' expected", + f.component (), + &SemanticAction::Component::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_component_close_scope] + ) + ) + [ + handler (f.component (), + &SemanticAction::Component::end) + ] + + >> assertion ("';' expected", + f.component (), + &SemanticAction::Component::end, + RecoveryMethod::NONE) + ( + SEMI[act_component_end] + ) + ) + | + ( + ( + simple_identifier + >> LCBRACE + )[act_component_begin_def][act_component_open_scope] + + >> hood + ( + hood (component_body) + [ + handler (f.component (), + &SemanticAction::Component::close_scope) + ] + >> assertion ("'}' expected", + f.component (), + &SemanticAction::Component::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_component_close_scope] + ) + ) + [ + handler (f.component (), + &SemanticAction::Component::end) + ] + + >> assertion ("';' expected", + f.component (), + &SemanticAction::Component::end, + RecoveryMethod::NONE) + ( + SEMI[act_component_end] + ) + ) + ) + )[error_handler] + ; + + component_inheritance_spec = + guard + ( + assertion ("base component name expected") + ( + identifier[act_component_inherits] + ) + )[error_handler] + ; + + component_support_spec = + guard + ( + assertion ("supported interface name expected") + ( + identifier[act_component_supports] + ) + >> *( + COMMA + >> assertion ("supported interface name expected") + ( + identifier[act_component_supports] + ) + ) + )[error_handler] + ; + + component_body = + *( provides_decl + | uses_decl + | emits_decl + | publishes_decl + | consumes_decl + | attribute_decl + ) + ; + + // ports + // + // + provides_decl = + PROVIDES + >> guard + ( + assertion ("interface name expected") + ( + identifier[act_provides_type] + ) + >> assertion ("provides name expected", + DiagnosticType::BEFORE) + ( + simple_identifier[act_provides_name] + ) + >> assertion ("';' expected", + RecoveryMethod::NONE) + ( + SEMI + ) + )[error_handler] + ; + + uses_decl = + USES + >> guard + ( + !(MULTIPLE[act_uses_multiple]) + >> assertion ("interface name expected") + ( + identifier[act_uses_type] + ) + >> assertion ("uses name expected", + DiagnosticType::BEFORE) + ( + simple_identifier[act_uses_name] + ) + >> assertion ("';' expected", + RecoveryMethod::NONE) + ( + SEMI + ) + )[error_handler] + ; + + emits_decl = + EMITS + >> guard + ( + assertion ("eventtype name expected") + ( + identifier[act_emits_type] + ) + >> assertion ("emits name expected", + DiagnosticType::BEFORE) + ( + simple_identifier[act_emits_name] + ) + >> assertion ("';' expected", + RecoveryMethod::NONE) + ( + SEMI + ) + )[error_handler] + ; + + publishes_decl = + PUBLISHES + >> guard + ( + assertion ("eventtype name expected") + ( + identifier[act_publishes_type] + ) + >> assertion ("publishes name expected", + DiagnosticType::BEFORE) + ( + simple_identifier[act_publishes_name] + ) + >> assertion ("';' expected", + RecoveryMethod::NONE) + ( + SEMI + ) + )[error_handler] + ; + + consumes_decl = + CONSUMES + >> guard + ( + assertion ("eventtype name expected") + ( + identifier[act_consumes_type] + ) + >> assertion ("consumes name expected", + DiagnosticType::BEFORE) + ( + simple_identifier[act_consumes_name] + ) + >> assertion ("';' expected", + RecoveryMethod::NONE) + ( + SEMI + ) + )[error_handler] + ; + + + // eventtype + // + // + abstract_event_type_decl = + guard + ( + assertion ("abstract eventtype declaration expected", + DiagnosticType::BEFORE) + ( + ( + simple_identifier + >> SEMI + )[act_event_type_begin_abstract_fwd][act_event_type_end] + | + ( + ( + simple_identifier + >> COLON + )[act_event_type_begin_abstract_def] + + >> hood + ( + event_type_inheritance_spec + >> !(SUPPORTS >> event_type_supports_spec) + >> assertion ("'{' expected") + ( + LCBRACE[act_event_type_open_scope] + ) + >> hood (event_type_body) + [ + handler (f.event_type (), + &SemanticAction::EventType::close_scope) + ] + >> assertion ("'}' expected", + f.event_type (), + &SemanticAction::EventType::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_event_type_close_scope] + ) + ) + [ + handler (f.event_type (), + &SemanticAction::EventType::end) + ] + + >> assertion ("';' expected", + f.event_type (), + &SemanticAction::EventType::end, + RecoveryMethod::NONE) + ( + SEMI[act_event_type_end] + ) + ) + | + ( + ( + simple_identifier + >> SUPPORTS + )[act_event_type_begin_abstract_def] + + >> hood + ( + event_type_supports_spec + >> assertion ("'{' expected") + ( + LCBRACE[act_event_type_open_scope] + ) + >> hood (event_type_body) + [ + handler (f.event_type (), + &SemanticAction::EventType::close_scope) + ] + >> assertion ("'}' expected", + f.event_type (), + &SemanticAction::EventType::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_event_type_close_scope] + ) + ) + [ + handler (f.event_type (), + &SemanticAction::EventType::end) + ] + + >> assertion ("';' expected", + f.event_type (), + &SemanticAction::EventType::end, + RecoveryMethod::NONE) + ( + SEMI[act_event_type_end] + ) + ) + | + ( + ( + simple_identifier + >> LCBRACE + )[act_event_type_begin_abstract_def][act_event_type_open_scope] + + >> hood + ( + hood (event_type_body) + [ + handler (f.event_type (), + &SemanticAction::EventType::close_scope) + ] + >> assertion ("'}' expected", + f.event_type (), + &SemanticAction::EventType::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_event_type_close_scope] + ) + ) + [ + handler (f.event_type (), + &SemanticAction::EventType::end) + ] + + >> assertion ("';' expected", + f.event_type (), + &SemanticAction::EventType::end, + RecoveryMethod::NONE) + ( + SEMI[act_event_type_end] + ) + ) + ) + )[error_handler] + ; + + + concrete_event_type_decl = + EVENTTYPE + >> guard + ( + assertion ("eventtype declaration expected", + DiagnosticType::BEFORE) + ( + ( + simple_identifier + >> SEMI + )[act_event_type_begin_concrete_fwd][act_event_type_end] + | + ( + ( + simple_identifier + >> COLON + )[act_event_type_begin_concrete_def] + + >> hood + ( + event_type_inheritance_spec + >> !(SUPPORTS >> event_type_supports_spec) + >> assertion ("'{' expected") + ( + LCBRACE[act_event_type_open_scope] + ) + >> hood (event_type_body) + [ + handler (f.event_type (), + &SemanticAction::EventType::close_scope) + ] + >> assertion ("'}' expected", + f.event_type (), + &SemanticAction::EventType::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_event_type_close_scope] + ) + ) + [ + handler (f.event_type (), + &SemanticAction::EventType::end) + ] + + >> assertion ("';' expected", + f.event_type (), + &SemanticAction::EventType::end, + RecoveryMethod::NONE) + ( + SEMI[act_event_type_end] + ) + ) + | + ( + ( + simple_identifier + >> SUPPORTS + )[act_event_type_begin_concrete_def] + + >> hood + ( + event_type_supports_spec + >> assertion ("'{' expected") + ( + LCBRACE[act_event_type_open_scope] + ) + >> hood (event_type_body) + [ + handler (f.event_type (), + &SemanticAction::EventType::close_scope) + ] + >> assertion ("'}' expected", + f.event_type (), + &SemanticAction::EventType::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_event_type_close_scope] + ) + ) + [ + handler (f.event_type (), + &SemanticAction::EventType::end) + ] + + >> assertion ("';' expected", + f.event_type (), + &SemanticAction::EventType::end, + RecoveryMethod::NONE) + ( + SEMI[act_event_type_end] + ) + ) + | + ( + ( + simple_identifier + >> LCBRACE + )[act_event_type_begin_concrete_def][act_event_type_open_scope] + + >> hood + ( + hood (event_type_body) + [ + handler (f.event_type (), + &SemanticAction::EventType::close_scope) + ] + >> assertion ("'}' expected", + f.event_type (), + &SemanticAction::EventType::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_event_type_close_scope] + ) + ) + [ + handler (f.event_type (), + &SemanticAction::EventType::end) + ] + + >> assertion ("';' expected", + f.event_type (), + &SemanticAction::EventType::end, + RecoveryMethod::NONE) + ( + SEMI[act_event_type_end] + ) + ) + ) + )[error_handler] + ; + + event_type_inheritance_spec = + guard + ( + assertion ("base eventtype name expected") + ( + identifier[act_event_type_inherits] + ) + >> *( + COMMA + >> assertion ("base eventtype name expected") + ( + identifier[act_event_type_inherits] + ) + ) + )[error_handler] + ; + + event_type_supports_spec = + guard + ( + assertion ("supported interface name expected") + ( + identifier[act_event_type_supports] + ) + >> *( + COMMA + >> assertion ("supported interface name expected") + ( + identifier[act_event_type_supports] + ) + ) + )[error_handler] + ; + + event_type_body = + *( + const_decl + | type_decl + | type_id_decl + | type_prefix_decl + + | attribute_decl + | operation_decl + | value_type_member_decl + | event_type_factory_decl + ) + ; + + + // eventtype factory + // + // + event_type_factory_decl = + FACTORY + >> guard + ( + assertion ("factory name expected") + ( + simple_identifier[act_event_type_factory_name] + ) + >> assertion ("'(' expected") + ( + LPAREN + ) + >> event_type_factory_parameter_list + >> assertion ("parameter declaration or ')' expected", + DiagnosticType::BEFORE) + ( + RPAREN + ) + >> !( + RAISES + >> assertion ("'(' expected") + ( + LPAREN + ) + >> event_type_factory_raises_list + >> assertion ("',' or ')' expected", + DiagnosticType::BEFORE) + ( + RPAREN + ) + ) + >> assertion ("';' expected", + RecoveryMethod::NONE) + ( + SEMI + ) + )[error_handler] + ; + + event_type_factory_parameter_list = + *( + event_type_factory_parameter + >> *(COMMA >> event_type_factory_parameter) + ) + ; + + event_type_factory_parameter = + IN + >> guard + ( + ( + assertion ("type name expected") + ( + identifier + ) + >> assertion ("parameter name expected", + DiagnosticType::BEFORE) + ( + simple_identifier + ) + )[act_event_type_factory_parameter] + )[error_handler] + ; + + event_type_factory_raises_list = + guard + ( + assertion ("exception name expected") + ( + identifier[act_event_type_factory_raises] + ) + >> *( + COMMA + >> assertion ("exception name expected") + ( + identifier[act_event_type_factory_raises] + ) + ) + )[error_handler] + ; + + // + // home + // + home_decl = + HOME + >> guard + ( + assertion ("home name expected") + ( + simple_identifier[act_home_begin] + ) + >> hood + ( + !(COLON >> home_inheritance_spec) + >> !(SUPPORTS >> home_support_spec) + >> assertion ("'manages' expected", + DiagnosticType::BEFORE) + ( + MANAGES + ) + >> assertion ("executor name expected") + ( + identifier[act_home_manages] + ) + >> assertion ("'{' expected") + ( + LCBRACE[act_home_open_scope] + ) + >> hood (home_body) + [ + handler (f.home (), + &SemanticAction::Home::close_scope) + ] + >> assertion ("'}' expected", + f.home (), + &SemanticAction::Home::close_scope, + DiagnosticType::BEFORE) + ( + RCBRACE[act_home_close_scope] + ) + ) + [ + handler (f.home (), + &SemanticAction::Home::end) + ] + >> assertion ("';' expected", + f.home (), + &SemanticAction::Home::end, + RecoveryMethod::NONE) + ( + SEMI[act_home_end] + ) + )[error_handler] + ; + + home_inheritance_spec = + guard + ( + assertion ("base home name expected") + ( + identifier[act_home_inherits] + ) + )[error_handler] + ; + + home_support_spec = + guard + ( + assertion ("supported interface name expected") + ( + identifier[act_home_supports] + ) + >> *( + COMMA + >> assertion ("supported interface name expected") + ( + identifier[act_home_supports] + ) + ) + )[error_handler] + ; + + home_body = + *( + const_decl + | type_decl + | type_id_decl + | type_prefix_decl + + | attribute_decl + | operation_decl + | home_factory_decl + | home_finder_decl + ) + ; + + // home factory + // + // + home_factory_decl = + FACTORY + >> guard + ( + assertion ("factory name expected") + ( + simple_identifier[act_home_factory_name] + ) + >> assertion ("'(' expected") + ( + LPAREN + ) + >> home_factory_parameter_list + >> assertion ("parameter declaration or ')' expected", + DiagnosticType::BEFORE) + ( + RPAREN + ) + >> !( + RAISES + >> assertion ("'(' expected") + ( + LPAREN + ) + >> home_factory_raises_list + >> assertion ("',' or ')' expected", + DiagnosticType::BEFORE) + ( + RPAREN + ) + ) + >> assertion ("';' expected", + RecoveryMethod::NONE) + ( + SEMI + ) + )[error_handler] + ; + + home_factory_parameter_list = + *( + home_factory_parameter + >> *(COMMA >> home_factory_parameter) + ) + ; + + home_factory_parameter = + IN + >> guard + ( + ( + assertion ("type name expected") + ( + identifier + ) + >> assertion ("parameter name expected", + DiagnosticType::BEFORE) + ( + simple_identifier + ) + )[act_home_factory_parameter] + )[error_handler] + ; + + home_factory_raises_list = + guard + ( + assertion ("exception name expected") + ( + identifier[act_home_factory_raises] + ) + >> *( + COMMA + >> assertion ("exception name expected") + ( + identifier[act_home_factory_raises] + ) + ) + )[error_handler] + ; + + + // home finder + // + // + home_finder_decl = + FINDER + >> guard + ( + assertion ("finder name expected") + ( + simple_identifier[act_home_finder_name] + ) + >> assertion ("'(' expected") + ( + LPAREN + ) + >> home_finder_parameter_list + >> assertion ("parameter declaration or ')' expected", + DiagnosticType::BEFORE) + ( + RPAREN + ) + >> !( + RAISES + >> assertion ("'(' expected") + ( + LPAREN + ) + >> home_finder_raises_list + >> assertion ("',' or ')' expected", + DiagnosticType::BEFORE) + ( + RPAREN + ) + ) + >> assertion ("';' expected", + RecoveryMethod::NONE) + ( + SEMI + ) + )[error_handler] + ; + + home_finder_parameter_list = + *( + home_finder_parameter + >> *(COMMA >> home_finder_parameter) + ) + ; + + home_finder_parameter = + IN + >> guard + ( + ( + assertion ("type name expected") + ( + identifier + ) + >> assertion ("parameter name expected", + DiagnosticType::BEFORE) + ( + simple_identifier + ) + )[act_home_finder_parameter] + )[error_handler] + ; + + home_finder_raises_list = + guard + ( + assertion ("exception name expected") + ( + identifier[act_home_finder_raises] + ) + >> *( + COMMA + >> assertion ("exception name expected") + ( + identifier[act_home_finder_raises] + ) + ) + )[error_handler] + ; + } + } +} |