[thirdparty/pdns.git] / pdns / lua-base4.hh

#pragma once
#include "namespaces.hh"
#include <boost/variant/variant.hpp>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

class LuaContext;

#if defined(HAVE_LUA)
#include "ext/luawrapper/include/LuaContext.hpp"
#endif

class BaseLua4 : public boost::noncopyable
{
protected:
#ifdef HAVE_LUA
  std::unique_ptr<LuaContext> d_lw; // this is way on top because it must get destroyed _last_
#endif

public:
  BaseLua4();
  void loadFile(const std::string &fname);
  void loadString(const std::string &script);
  void loadStream(std::istream &is);
  virtual ~BaseLua4(); // this is so unique_ptr works with an incomplete type
protected:
  void prepareContext();
  virtual void postPrepareContext() = 0;
  virtual void postLoad() = 0;
  typedef vector<pair<string, int> > in_t;
  vector<pair<string, boost::variant<int, in_t, struct timeval* > > > d_pd;
};
Commit	Line	Data
f03de9dc AT	1	#pragma once
	2	#include "namespaces.hh"
	3	#include <boost/variant/variant.hpp>
	4	#ifdef HAVE_CONFIG_H
	5	#include "config.h"
	6	#endif
	7
	8	class LuaContext;
	9
	10	#if defined(HAVE_LUA)
f03de9dc	11	#include "ext/luawrapper/include/LuaContext.hpp"
f03de9dc AT	12	#endif
	13
	14	class BaseLua4 : public boost::noncopyable
	15	{
	16	protected:
	17	#ifdef HAVE_LUA
	18	std::unique_ptr<LuaContext> d_lw; // this is way on top because it must get destroyed _last_
	19	#endif
	20
	21	public:
9694e14f AT	22	BaseLua4();
	23	void loadFile(const std::string &fname);
	24	void loadString(const std::string &script);
	25	void loadStream(std::istream &is);
f03de9dc AT	26	virtual ~BaseLua4(); // this is so unique_ptr works with an incomplete type
	27	protected:
	28	void prepareContext();
	29	virtual void postPrepareContext() = 0;
	30	virtual void postLoad() = 0;
	31	typedef vector<pair<string, int> > in_t;
	32	vector<pair<string, boost::variant<int, in_t, struct timeval* > > > d_pd;
	33	};