granicus.if.org Git - icinga2/blob - lib/base/scriptframe.hpp

   1 /* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
   2
   3 #ifndef SCRIPTFRAME_H
   4 #define SCRIPTFRAME_H
   5
   6 #include "base/i2-base.hpp"
   7 #include "base/dictionary.hpp"
   8 #include "base/array.hpp"
   9 #include <boost/thread/tss.hpp>
  10 #include <stack>
  11
  12 namespace icinga
  13 {
  14
  15 struct ScriptFrame
  16 {
  17         Dictionary::Ptr Locals;
  18         Value Self;
  19         bool Sandboxed;
  20         int Depth;
  21
  22         ScriptFrame(bool allocLocals);
  23         ScriptFrame(bool allocLocals, Value self);
  24         ~ScriptFrame();
  25
  26         void IncreaseStackDepth();
  27         void DecreaseStackDepth();
  28
  29         static ScriptFrame *GetCurrentFrame();
  30
  31 private:
  32         static boost::thread_specific_ptr<std::stack<ScriptFrame *> > m_ScriptFrames;
  33
  34         static void PushFrame(ScriptFrame *frame);
  35         static ScriptFrame *PopFrame();
  36
  37         void InitializeFrame();
  38 };
  39
  40 }
  41
  42 #endif /* SCRIPTFRAME_H */