#ifndef _IMAGE_NTSUBSYS_HPP_
#define _IMAGE_NTSUBSYS_HPP_
#ifndef _COMMON_PUREVIEWOFFILE_HPP_
#include <common/pview.hpp>
#endif

class NTSubSystem
{
public:
	enum SubSystem{Unknown=0x0000,Native=0x0001,WindowsGUI=0x0002,WindowsChar=0x0003,OS2Char=0x0005,PosixChar=0x0007};
	NTSubSystem(WORD subSystem=0);
	NTSubSystem(const NTSubSystem &someNTSubSystem);
	~NTSubSystem();
	NTSubSystem &operator=(const NTSubSystem &someNTSubSystem);
	WORD operator==(const NTSubSystem &someNTSubSystem);
	SubSystem subSystem(void)const;
	void subSystem(SubSystem subSystem);
	operator String(void)const;
private:
	SubSystem mSubSystem;
};

inline
NTSubSystem::NTSubSystem(WORD subSystem)
: mSubSystem((SubSystem)subSystem)
{
}

inline
NTSubSystem::NTSubSystem(const NTSubSystem &someNTSubSystem)
{
	*this=someNTSubSystem;
}

inline
NTSubSystem::~NTSubSystem()
{
}

inline
NTSubSystem &NTSubSystem::operator=(const NTSubSystem &someNTSubSystem)
{
	subSystem(someNTSubSystem.subSystem());
	return *this;
}

inline
WORD NTSubSystem::operator==(const NTSubSystem &someNTSubSystem)
{
	return subSystem()==someNTSubSystem.subSystem();
}

inline
NTSubSystem::SubSystem NTSubSystem::subSystem(void)const
{
	return mSubSystem;
}

inline
void NTSubSystem::subSystem(SubSystem subSystem)
{
	mSubSystem=subSystem;
}

inline
NTSubSystem::operator String(void)const
{
	if(Unknown==subSystem())return "Unknown";
	else if(Native==subSystem())return "Native";
	else if(WindowsGUI==subSystem())return "WindowsGUI";
	else if(WindowsChar==subSystem())return "WindowsChar";
	else if(OS2Char==subSystem())return "OS2Char";
	else if(PosixChar==subSystem())return "PosixChar";
  else return "********";
}
#endif