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+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef SCRIPTFRAME_H
+#define SCRIPTFRAME_H
+
+#include "base/i2-base.hpp"
+#include "base/dictionary.hpp"
+#include "base/array.hpp"
+#include <boost/thread/tss.hpp>
+#include <stack>
+
+namespace icinga
+{
+
+struct ScriptFrame
+{
+ Dictionary::Ptr Locals;
+ Value Self;
+ bool Sandboxed;
+ int Depth;
+
+ ScriptFrame(bool allocLocals);
+ ScriptFrame(bool allocLocals, Value self);
+ ~ScriptFrame();
+
+ void IncreaseStackDepth();
+ void DecreaseStackDepth();
+
+ static ScriptFrame *GetCurrentFrame();
+
+private:
+ static boost::thread_specific_ptr<std::stack<ScriptFrame *> > m_ScriptFrames;
+
+ static void PushFrame(ScriptFrame *frame);
+ static ScriptFrame *PopFrame();
+
+ void InitializeFrame();
+};
+
+}
+
+#endif /* SCRIPTFRAME_H */