First signs of a C89 datamodel

1 files changed, 91 insertions, 0 deletions

diff --git a/src/uscxml/plugins/datamodel/c89/C89DataModel.h b/src/uscxml/plugins/datamodel/c89/C89DataModel.h
new file mode 100644
index 0000000..c239d76
--- /dev/null
+++ b/src/uscxml/plugins/datamodel/c89/C89DataModel.h
@@ -0,0 +1,91 @@
+/**
+ *  @file
+ *  @author     2016 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 C89DATAMODEL_H_A0FF45FA
+#define C89DATAMODEL_H_A0FF45FA
+
+#include "uscxml/plugins/DataModelImpl.h"
+#include <list>
+
+
+#ifdef BUILD_AS_PLUGINS
+#include "uscxml/plugins/Plugins.h"
+#endif
+
+
+namespace uscxml {
+class Event;
+class Data;
+}
+
+namespace uscxml {
+
+/**
+ * @ingroup datamodel
+ * C89 (ANSI-C) data-model.
+ */
+
+class C89DataModel : public DataModelImpl {
+public:
+	C89DataModel();
+	virtual ~C89DataModel();
+	virtual std::shared_ptr<DataModelImpl> create(DataModelCallbacks* callbacks);
+
+	virtual void addExtension(DataModelExtension* ext);
+
+	virtual std::list<std::string> getNames() {
+		std::list<std::string> names;
+		names.push_back("c89");
+        names.push_back("ansi-c");
+		return names;
+	}
+
+	virtual bool isValidSyntax(const std::string& expr);
+
+	virtual void setEvent(const Event& event);
+
+	// foreach
+	virtual uint32_t getLength(const std::string& expr);
+	virtual void setForeach(const std::string& item,
+	                        const std::string& array,
+	                        const std::string& index,
+	                        uint32_t iteration);
+
+	virtual bool evalAsBool(const std::string& expr);
+	virtual Data evalAsData(const std::string& expr);
+	virtual Data getAsData(const std::string& content);
+
+	virtual bool isDeclared(const std::string& expr);
+
+	virtual void assign(const std::string& location, const Data& data);
+	virtual void init(const std::string& location, const Data& data);
+
+	virtual std::string andExpressions(std::list<std::string>);
+
+protected:
+
+};
+
+#ifdef BUILD_AS_PLUGINS
+PLUMA_INHERIT_PROVIDER(C89DataModel, DataModelImpl);
+#endif
+
+}
+
+#endif /* end of include guard: C89DATAMODEL_H_A0FF45FA */