Several classes for exception handling

/*
 Copyright (c) 2001 
 Author: Konstantin Boukreev 
 E-mail: konstantin@mail.primorye.ru 
 Created: 25.12.2001 14:47:20
 Version: 1.0.0
 
 Permission to use, copy, modify, distribute and sell this software
 and its documentation for any purpose is hereby granted without fee,
 provided that the above copyright notice appear in all copies and
 that both that copyright notice and this permission notice appear
 in supporting documentation.  Konstantin Boukreev makes no representations
 about the suitability of this software for any purpose.
 It is provided "as is" without express or implied warranty.

 wrapper class for _set_se_translator API
 maps Win32 exceptions (C structured exceptions) into C++ typed exceptions.
*/

#ifndef _se_translator_ebd75467_aa6d_4cab_b07f_dffafaf91cb4
#define _se_translator_ebd75467_aa6d_4cab_b07f_dffafaf91cb4

#if _MSC_VER > 1000 
#pragma once
#endif // _MSC_VER > 1000

#ifdef _WIN64
#error Win64 is not supported
#endif

#include <eh.h>

#define DECLARE_EXCEPTION_CLASS(name) class name : public exception \
	{ \
	 friend class se_translator; \
	protected: \
		name (EXCEPTION_POINTERS * pexp) : exception(pexp) {} \
	};

class se_translator
{		
 public:
		
	class exception
	{
		friend class se_translator;
		
	public:	
		unsigned				code() const			{ return m_pexp->ExceptionRecord->ExceptionCode; }
		void *					address() const			{ return m_pexp->ExceptionRecord->ExceptionAddress; }	
		EXCEPTION_POINTERS *	info() const			{ return m_pexp; }	
		const char *			name() const			{ return se_translator::name(code()); }
		const char *			description() const		{ return se_translator::description(code()); }
		
		~exception() {}
		
	 protected:
		 exception(EXCEPTION_POINTERS * pexp) : m_pexp(pexp) { _ASSERTE(pexp != 0); }	
 		 exception(const exception& se) : m_pexp(se.m_pexp) {}

	 private:
		 EXCEPTION_POINTERS * m_pexp;		
	};
	
	class access_violation : public exception
	{
		friend class se_translator;
	 protected:
		access_violation (EXCEPTION_POINTERS * pexp) : exception(pexp) {}
	 public:
		 bool is_read_op() const { return !info()->ExceptionRecord->ExceptionInformation [0]; }
		 ULONG_PTR inaccessible_address() const { return info()->ExceptionRecord->ExceptionInformation [1]; }
	};

	class no_memory : public exception
	{
		friend class se_translator;
	 protected:
		no_memory (EXCEPTION_POINTERS * pexp) : exception(pexp) {}
	 public:		 
		 size_t mem_size() const { return info()->ExceptionRecord->ExceptionInformation [0]; }
	};
	
//	DECLARE_EXCEPTION_CLASS(no_memory)	
//	DECLARE_EXCEPTION_CLASS(access_violation)
	DECLARE_EXCEPTION_CLASS(datatype_misalignment)
	DECLARE_EXCEPTION_CLASS(breakpoint)
	DECLARE_EXCEPTION_CLASS(single_step)
	DECLARE_EXCEPTION_CLASS(array_bounds_exceeded)
	DECLARE_EXCEPTION_CLASS(flt_denormal_operand)
	DECLARE_EXCEPTION_CLASS(flt_divide_by_zero)
	DECLARE_EXCEPTION_CLASS(flt_inexact_result)
	DECLARE_EXCEPTION_CLASS(flt_invalid_operation)
	DECLARE_EXCEPTION_CLASS(flt_overflow)
	DECLARE_EXCEPTION_CLASS(flt_stack_check)
	DECLARE_EXCEPTION_CLASS(flt_underflow)
	DECLARE_EXCEPTION_CLASS(int_divide_by_zero)
	DECLARE_EXCEPTION_CLASS(int_overflow)
	DECLARE_EXCEPTION_CLASS(priv_instruction)
	DECLARE_EXCEPTION_CLASS(in_page_error)
	DECLARE_EXCEPTION_CLASS(illegal_instruction)
	DECLARE_EXCEPTION_CLASS(noncontinuable_exception)
	DECLARE_EXCEPTION_CLASS(stack_overflow)
	DECLARE_EXCEPTION_CLASS(invalid_disposition)
	DECLARE_EXCEPTION_CLASS(guard_page)
	DECLARE_EXCEPTION_CLASS(invalid_handle)
	DECLARE_EXCEPTION_CLASS(microsoft_cpp)
 
 public:
	se_translator() : m_fn(_set_se_translator(translator)) {}
	~se_translator() { _set_se_translator(m_fn); }

	static void translator(unsigned, EXCEPTION_POINTERS * pexp);
	static const char *	name(unsigned code);
	static const char *	description(unsigned code);

 private:
	_se_translator_function m_fn;
};

	
#endif //_se_translator_ebd75467_aa6d_4cab_b07f_dffafaf91cb4