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Diffstat (limited to 'src/uscxml/transform/FSMToCPP.h')
-rw-r--r-- | src/uscxml/transform/FSMToCPP.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/uscxml/transform/FSMToCPP.h b/src/uscxml/transform/FSMToCPP.h new file mode 100644 index 0000000..59231b0 --- /dev/null +++ b/src/uscxml/transform/FSMToCPP.h @@ -0,0 +1,72 @@ +/** + * @file + * @author 2012-2014 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de) + * @copyright Simplified BSD + * + * @cond + * This program is free software: you can redistribute it and/or modify + * it under the terms of the FreeBSD license as published by the FreeBSD + * project. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * You should have received a copy of the FreeBSD license along with this + * program. If not, see <http://www.opensource.org/licenses/bsd-license>. + * @endcond + */ + +#ifndef FSMTOCPP_H_201672B0 +#define FSMTOCPP_H_201672B0 + +#include "uscxml/interpreter/InterpreterDraft6.h" +#include "uscxml/DOMUtils.h" +#include "uscxml/util/Trie.h" + +#include <DOM/Document.hpp> +#include <DOM/Node.hpp> +#include <XPath/XPath.hpp> +#include <ostream> + +namespace uscxml { + +class USCXML_API FSMToCPP : public InterpreterDraft6 { +public: + static void writeProgram(std::ostream& stream, + const Interpreter& interpreter); + + static std::string beautifyIndentation(const std::string& code, int indent = 0); + +protected: + FSMToCPP(); + void writeProgram(std::ostream& stream); + + void initNodes(); + + void writeEvents(std::ostream& stream); + void writeStates(std::ostream& stream); + void writeDeclarations(std::ostream& stream); + void writeExecutableContent(std::ostream& stream, const Arabica::DOM::Node<std::string>& node, int indent = 0); + void writeInlineComment(std::ostream& stream, const Arabica::DOM::Node<std::string>& node); + void writeFSM(std::ostream& stream); + void writeEventDispatching(std::ostream& stream); + void writeMain(std::ostream& stream); + + void writeIfBlock(std::ostream& stream, const Arabica::XPath::NodeSet<std::string>& condChain, int indent = 0); + void writeDispatchingBlock(std::ostream& stream, const Arabica::XPath::NodeSet<std::string>& transChain, int indent = 0); + + Arabica::XPath::NodeSet<std::string> getTransientContent(const Arabica::DOM::Node<std::string>& state); + Arabica::DOM::Node<std::string> getUltimateTarget(const Arabica::DOM::Node<std::string>& transition); + + Trie _eventTrie; + Arabica::XPath::NodeSet<std::string> _globalStates; + Arabica::DOM::Node<std::string> _startState; + std::map<std::string, Arabica::DOM::Node<std::string> > _states; + std::map<Arabica::DOM::Node<std::string>, int> _transitions; + +}; + +} + +#endif /* end of include guard: FSMTOCPP_H_201672B0 */ |