minetest/src/exceptions.h

169 lines
4.0 KiB
C
Raw Normal View History

/*
2013-02-24 18:40:43 +01:00
Minetest
2013-02-24 19:38:45 +01:00
Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
2010-11-27 00:02:21 +01:00
#ifndef EXCEPTIONS_HEADER
#define EXCEPTIONS_HEADER
#include <exception>
#include <string>
2010-11-27 00:02:21 +01:00
class BaseException : public std::exception
{
public:
2014-02-27 21:12:59 +01:00
BaseException(const std::string &s) throw()
2010-11-27 00:02:21 +01:00
{
m_s = s;
}
~BaseException() throw() {}
2010-11-27 00:02:21 +01:00
virtual const char * what() const throw()
{
return m_s.c_str();
2010-11-27 00:02:21 +01:00
}
protected:
std::string m_s;
2010-11-27 00:02:21 +01:00
};
class AsyncQueuedException : public BaseException {
2010-11-27 00:02:21 +01:00
public:
2014-02-27 21:12:59 +01:00
AsyncQueuedException(const std::string &s): BaseException(s) {}
2010-11-27 00:02:21 +01:00
};
class NotImplementedException : public BaseException {
2010-11-27 00:02:21 +01:00
public:
2014-02-27 21:12:59 +01:00
NotImplementedException(const std::string &s): BaseException(s) {}
2010-11-27 00:02:21 +01:00
};
class AlreadyExistsException : public BaseException {
2010-11-27 00:02:21 +01:00
public:
2014-02-27 21:12:59 +01:00
AlreadyExistsException(const std::string &s): BaseException(s) {}
2010-11-27 00:02:21 +01:00
};
class VersionMismatchException : public BaseException {
2010-11-27 00:02:21 +01:00
public:
2014-02-27 21:12:59 +01:00
VersionMismatchException(const std::string &s): BaseException(s) {}
2010-11-27 00:02:21 +01:00
};
class FileNotGoodException : public BaseException {
2010-11-27 00:02:21 +01:00
public:
2014-02-27 21:12:59 +01:00
FileNotGoodException(const std::string &s): BaseException(s) {}
2010-11-27 00:02:21 +01:00
};
class SerializationError : public BaseException {
2010-11-27 00:02:21 +01:00
public:
2014-02-27 21:12:59 +01:00
SerializationError(const std::string &s): BaseException(s) {}
2010-11-27 00:02:21 +01:00
};
class LoadError : public BaseException {
2010-11-27 00:02:21 +01:00
public:
2014-02-27 21:12:59 +01:00
LoadError(const std::string &s): BaseException(s) {}
2010-11-27 00:02:21 +01:00
};
class ContainerFullException : public BaseException {
2010-11-27 00:02:21 +01:00
public:
2014-02-27 21:12:59 +01:00
ContainerFullException(const std::string &s): BaseException(s) {}
2010-11-27 00:02:21 +01:00
};
class SettingNotFoundException : public BaseException {
public:
2014-02-27 21:12:59 +01:00
SettingNotFoundException(const std::string &s): BaseException(s) {}
};
class InvalidFilenameException : public BaseException {
public:
2014-02-27 21:12:59 +01:00
InvalidFilenameException(const std::string &s): BaseException(s) {}
};
class ProcessingLimitException : public BaseException {
public:
2014-02-27 21:12:59 +01:00
ProcessingLimitException(const std::string &s): BaseException(s) {}
};
class CommandLineError : public BaseException {
public:
2014-02-27 21:12:59 +01:00
CommandLineError(const std::string &s): BaseException(s) {}
};
class ItemNotFoundException : public BaseException {
2010-12-20 21:03:49 +01:00
public:
2014-02-27 21:12:59 +01:00
ItemNotFoundException(const std::string &s): BaseException(s) {}
};
class ServerError : public BaseException {
public:
2014-02-27 21:12:59 +01:00
ServerError(const std::string &s): BaseException(s) {}
2010-12-20 21:03:49 +01:00
};
// Only used on Windows (SEH)
class FatalSystemException : public BaseException {
public:
2014-02-27 21:12:59 +01:00
FatalSystemException(const std::string &s): BaseException(s) {}
};
class ClientStateError : public BaseException {
public:
ClientStateError(std::string s): BaseException(s) {}
};
2010-11-27 00:02:21 +01:00
/*
Some "old-style" interrupts:
*/
class InvalidNoiseParamsException : public BaseException {
public:
InvalidNoiseParamsException():
BaseException("One or more noise parameters were invalid or require "
"too much memory")
{}
InvalidNoiseParamsException(const std::string &s):
BaseException(s)
{}
};
2010-11-27 00:02:21 +01:00
class InvalidPositionException : public BaseException
{
public:
InvalidPositionException():
BaseException("Somebody tried to get/set something in a nonexistent position.")
{}
2014-02-27 21:12:59 +01:00
InvalidPositionException(const std::string &s):
2010-11-27 00:02:21 +01:00
BaseException(s)
{}
};
class TargetInexistentException : public std::exception
{
virtual const char * what() const throw()
{
return "Somebody tried to refer to something that doesn't exist.";
}
};
class NullPointerException : public std::exception
{
virtual const char * what() const throw()
{
return "NullPointerException";
}
};
#endif