// -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*- // vim:set sts=4 ts=8: // Copyright (c) 2001-2005 International Computer Science Institute // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software") // to deal in the Software without restriction, subject to the conditions // listed in the XORP LICENSE file. These conditions include: you must // preserve this copyright notice, and you cannot mention the copyright // holders in advertising related to the Software without their permission. // The Software is provided WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED. This // notice is a summary of the XORP LICENSE file; the license in that file is // legally binding. // $XORP: xorp/policy/export_code_generator.hh,v 1.4 2005/10/02 22:21:50 abittau Exp $ #ifndef __POLICY_EXPORT_CODE_GENERATOR_HH__ #define __POLICY_EXPORT_CODE_GENERATOR_HH__ #include "code_generator.hh" #include "source_match_code_generator.hh" /** * @short Generates export filter code from a node structure. * * This is a specialized version of the CodeGenerator used for import filters. * It skips the source section of terms and replaces it with tag matching * instead. * */ class ExportCodeGenerator : public CodeGenerator { public: /** * @param proto Protocol for which code will be generated. * @param t information on which tags should be used. * @param varmap varmap. */ ExportCodeGenerator(const string& proto, const SourceMatchCodeGenerator::Tags& t, const VarMap& varmap); const Element* visit_term(Term& term); private: const SourceMatchCodeGenerator::Tags& _tags; SourceMatchCodeGenerator::Tags::const_iterator _tags_iter; }; #endif // __POLICY_EXPORT_CODE_GENERATOR_HH__