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// file : CCF/CIDL/Parser.cpp
// author : Boris Kolpackov <boris@dre.vanderbilt.edu>
// cvs-id : $Id$
#include "CCF/CIDL/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 CIDL
{
Parser::
Parser (CompilerElements::Context& context,
Diagnostic::Stream& dout,
LexicalAnalyzer const& l,
SemanticAction::Factory& f)
: IDL2::Parser (context, dout, l, f),
IDL3::Parser (context, dout, l, f),
lexer_ (l),
actions_ (f),
COMPOSITION ("composition"),
ENTITY ("entity" ),
EXECUTOR ("executor" ),
IMPLEMENTS ("implements" ),
PROCESS ("process" ),
SERVICE ("service" ),
SESSION ("session" ),
// Composition
//
act_composition_begin (
this, &Parser::act_composition_begin_core),
act_composition_open_scope (
f.composition (), &SemanticAction::Scope::open_scope),
act_composition_close_scope (
f.composition (), &SemanticAction::Scope::close_scope),
act_composition_end (
f.composition (), &SemanticAction::Composition::end),
// Home Executor
//
act_home_executor_begin (
f.home_executor (), &SemanticAction::HomeExecutor::begin),
act_home_executor_implements (
f.home_executor (), &SemanticAction::HomeExecutor::implements),
act_home_executor_manages (
f.home_executor (), &SemanticAction::HomeExecutor::manages),
act_home_executor_end (
f.home_executor (), &SemanticAction::HomeExecutor::end)
{
IDL3::Parser::extension =
composition_decl
| extension
;
//
// Composition
//
composition_decl =
composition_header
>> LCBRACE[act_composition_open_scope]
>> home_executor_decl
>> RCBRACE[act_composition_close_scope]
>> SEMI[act_composition_end]
;
composition_header =
COMPOSITION
>> (composition_category >> simple_identifier)[act_composition_begin]
;
composition_category =
ENTITY
| PROCESS
| SERVICE
| SESSION
;
//
// Home executor
//
home_executor_decl =
home_executor_header
>> LCBRACE
>> home_executor_home_impl_decl
>> home_executor_executor_decl
>> RCBRACE
>> SEMI[act_home_executor_end]
;
home_executor_header =
HOME
>> EXECUTOR
>> simple_identifier[act_home_executor_begin]
;
home_executor_home_impl_decl =
IMPLEMENTS
>> identifier[act_home_executor_implements]
>> SEMI
;
home_executor_executor_decl =
MANAGES
>> simple_identifier[act_home_executor_manages]
>> SEMI
;
}
}
}
|
