winix/core/error.h

/*
 * This file is a part of CMSLU -- Content Management System like Unix
 * and is not publicly distributed
 * 
 * Copyright (c) 2008, Tomasz Sowa
 * All rights reserved.
 * 
 */
 
#ifndef headerfileerror
#define headerfileerror

#include <iostream>
#include "log.h"




class Error
{

public:

	enum Code
	{
		ok = 0,
		incorrect_path,
		db_fatal_error_during_connecting,
		db_incorrect_query,
		db_incorrent_result_status,
		db_no_column,
		db_no_item,
		db_incorrect_login,
		db_more_than_one_login,
		db_err_currval,
		no_cookie,
		incorrect_dir,
		cant_change_user,
		cant_change_group,
		cant_change_privileges,
		permision_denied,
		
		unknown = 1000
		
		
	};

	 
	Error();
	Error(Code c);
	Error(int i);
	Error(const Error & e);
	Error & operator=(Code c);
	Error & operator=(const Error & e);

	operator int() const;
	
	bool operator==(Code c) const;
	bool operator!=(Code c) const;
	
	friend std::ostream & operator<<(std::ostream & out, const Error & e);
	friend Log & operator<<(Log & out, const Error & e);



private:

	Code code;

};


std::ostream & operator<<(std::ostream & out, const Error & e);
Log & operator<<(Log & out, const Error & e);




#endif