Refactoring and plugin support

1 files changed, 92 insertions, 0 deletions

diff --git a/src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.h b/src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.h
new file mode 100644
index 0000000..994ed18
--- /dev/null
+++ b/src/uscxml/plugins/datamodel/ecmascript/v8/V8DataModel.h
@@ -0,0 +1,92 @@
+#ifndef V8DATAMODEL_H_KN8TWG0V
+#define V8DATAMODEL_H_KN8TWG0V
+
+#include "uscxml/Interpreter.h"
+#include <list>
+#include <v8.h>
+
+#ifdef BUILD_AS_PLUGINS
+#include "uscxml/plugins/Plugins.h"
+#endif
+
+namespace uscxml {
+  class Event;
+  class Data;
+  class V8SCXMLDOM;
+}
+
+namespace uscxml {
+
+class V8DataModel : public DataModel {
+public:
+  V8DataModel();
+  virtual ~V8DataModel();
+  virtual DataModel* create(Interpreter* interpreter);
+  
+	virtual std::set<std::string> getNames() { 
+		std::set<std::string> names;
+		names.insert("ecmascript");
+		return names;
+	}
+
+  virtual void initialize();
+  virtual void setSessionId(const std::string& sessionId);
+  virtual void setName(const std::string& name);
+  virtual void setEvent(const Event& event);
+
+  virtual bool validate(const std::string& location, const std::string& schema);
+
+  virtual uint32_t getLength(const std::string& expr);
+  virtual void pushContext();
+  virtual void popContext();
+
+  virtual void eval(const std::string& expr);
+  virtual void assign(const std::string& location, const std::string& expr);
+  virtual void assign(const std::string& location, const Data& data);
+
+  virtual Data getStringAsData(const std::string& content);
+  virtual Data getValueAsData(const v8::Handle<v8::Value>& value);
+  
+  virtual std::string evalAsString(const std::string& expr);
+  virtual bool evalAsBool(const std::string& expr);
+
+  static v8::Handle<v8::Value> jsGetEventName(v8::Local<v8::String> property,
+                                            const v8::AccessorInfo &info);
+  static v8::Handle<v8::Value> jsGetEventType(v8::Local<v8::String> property,
+                                            const v8::AccessorInfo &info);
+  static v8::Handle<v8::Value> jsGetEventSendId(v8::Local<v8::String> property,
+                                              const v8::AccessorInfo &info);
+  static v8::Handle<v8::Value> jsGetEventOrigin(v8::Local<v8::String> property,
+                                              const v8::AccessorInfo &info);
+  static v8::Handle<v8::Value> jsGetEventOriginType(v8::Local<v8::String> property,
+                                                  const v8::AccessorInfo &info);
+  static v8::Handle<v8::Value> jsGetEventInvokeId(v8::Local<v8::String> property,
+                                                const v8::AccessorInfo &info);
+
+  static v8::Handle<v8::Value> jsIn(const v8::Arguments& args);
+  static v8::Handle<v8::Value> jsPrint(const v8::Arguments& args);
+
+
+protected:
+  std::list<v8::Persistent<v8::Context> > _contexts;
+  Interpreter* _interpreter;
+
+	std::string _sessionId;
+	std::string _name;
+  
+  Event _event;
+  v8::Persistent<v8::ObjectTemplate> _globalTemplate;
+  v8::Persistent<v8::ObjectTemplate> _eventTemplate;
+
+  v8::Handle<v8::Value> evalAsValue(const std::string& expr);
+  virtual v8::Handle<v8::Value> getDataAsValue(const Data& data);
+
+};
+
+#ifdef BUILD_AS_PLUGINS
+PLUMA_INHERIT_PROVIDER(V8DataModel, DataModel);
+#endif
+
+}
+
+#endif /* end of include guard: V8DATAMODEL_H_KN8TWG0V */