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// file : CCF/IDL3/SemanticAction/Impl/Include.hpp
// author : Boris Kolpackov <boris@dre.vanderbilt.edu>
// cvs-id : $Id$
#ifndef CCF_IDL3_SEMANTIC_ACTION_IMPL_INCLUDE_HPP
#define CCF_IDL3_SEMANTIC_ACTION_IMPL_INCLUDE_HPP
#include <set>
#include <stack>
#include "CCF/CompilerElements/Context.hpp"
#include "CCF/CompilerElements/Diagnostic.hpp"
#include "CCF/IDL2/SemanticGraph/Translation.hpp"
#include "CCF/IDL3/SemanticGraph/Elements.hpp"
#include "CCF/IDL2/SemanticAction/Include.hpp"
#include "CCF/IDL3/SemanticAction/Factory.hpp"
#include "CCF/IDL3/SemanticAction/Impl/Elements.hpp"
namespace CCF
{
namespace IDL3
{
namespace SemanticAction
{
namespace Impl
{
// Note: overriding IDL2 include to allow inclusion of IDL3 files.
//
//
struct Include : IDL2::SemanticAction::Include, Base
{
public:
Include (Context& c,
Diagnostic::Stream& dout,
SemanticAction::Factory& action_factory);
virtual void
quote (StringLiteralPtr const& sl);
virtual void
bracket (StringLiteralPtr const& sl);
virtual void
end ();
private:
enum Type_
{
quote_,
bracket_
};
virtual void
impl (StringLiteralPtr const& sl, Type_ type);
bool
handle_already_included (fs::path const& path,
StringLiteralPtr const& sl);
private:
Diagnostic::Stream& dout_;
SemanticAction::Factory& action_factory_;
std::stack<SemanticGraph::TranslationRegion*> stack_;
std::stack<fs::path> abs_path_stack_, rel_path_stack_;
struct FilePathComparator
{
bool operator () (fs::path const& x, fs::path const& y) const
{
return x.string () < y.string ();
}
};
std::set<fs::path, FilePathComparator> include_file_set_;
};
}
}
}
}
#endif // CCF_IDL3_SEMANTIC_ACTION_IMPL_INCLUDE_HPP
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