openspades/Sources/Core/Exception.h

/*
 Copyright (c) 2013 yvt
 
 This file is part of OpenSpades.
 
 OpenSpades is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 
 OpenSpades is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with OpenSpades.  If not, see <http://www.gnu.org/licenses/>.
 
 */

#pragma once

#include <string>
#include <exception>
#include "Debug.h"

namespace spades {
	class Exception: public std::exception {
		std::string shortMessage;
		std::string message;
	public:
		Exception(const char *format, ...);
		Exception(const char *file, int line, const char *format, ...);
		virtual ~Exception() throw();
		virtual const char *what() const throw();
		const std::string& GetShortMessage() const throw() {
			return shortMessage;
		}
	};
}

#ifdef _MSC_VER
#define SPRaise(fmt, ...) throw ::spades::Exception(__FILE__, __LINE__, fmt, __VA_ARGS__ )
#else
#define SPRaise(fmt, val...) throw ::spades::Exception(__FILE__, __LINE__, fmt, ##val )
#endif

#define SPNotImplemented() SPRaise("Not implemented")

#define SPInvalidArgument(name) SPRaise("Invalid argument: %s", name)

#define SPInvalidEnum(name, value) SPRaise("Invalid enum: %s: %d", name, (int)(value))

#define SPFileNotFound(fn) SPRaise("File not found: %s", fn)