mirror of
https://github.com/DrBeef/Raze.git
synced 2024-11-16 01:11:28 +00:00
116 lines
3.3 KiB
C++
116 lines
3.3 KiB
C++
/*
|
|
** doomerrors.h
|
|
** Contains error classes that can be thrown around
|
|
**
|
|
**---------------------------------------------------------------------------
|
|
** Copyright 1998-2006 Randy Heit
|
|
** All rights reserved.
|
|
**
|
|
** Redistribution and use in source and binary forms, with or without
|
|
** modification, are permitted provided that the following conditions
|
|
** are met:
|
|
**
|
|
** 1. Redistributions of source code must retain the above copyright
|
|
** notice, this list of conditions and the following disclaimer.
|
|
** 2. Redistributions in binary form must reproduce the above copyright
|
|
** notice, this list of conditions and the following disclaimer in the
|
|
** documentation and/or other materials provided with the distribution.
|
|
** 3. The name of the author may not be used to endorse or promote products
|
|
** derived from this software without specific prior written permission.
|
|
**
|
|
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
**---------------------------------------------------------------------------
|
|
**
|
|
*/
|
|
|
|
#ifndef __ERRORS_H__
|
|
#define __ERRORS_H__
|
|
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <exception>
|
|
#include <stdexcept>
|
|
#include "basics.h"
|
|
|
|
#define MAX_ERRORTEXT 1024
|
|
|
|
class CEngineError : public std::exception
|
|
{
|
|
public:
|
|
CEngineError ()
|
|
{
|
|
m_Message[0] = '\0';
|
|
}
|
|
CEngineError (const char *message)
|
|
{
|
|
SetMessage (message);
|
|
}
|
|
void SetMessage (const char *message)
|
|
{
|
|
strncpy (m_Message, message, MAX_ERRORTEXT-1);
|
|
m_Message[MAX_ERRORTEXT-1] = '\0';
|
|
}
|
|
void AppendMessage(const char *message)
|
|
{
|
|
size_t len = strlen(m_Message);
|
|
strncpy(m_Message + len, message, MAX_ERRORTEXT - 1 - len);
|
|
m_Message[MAX_ERRORTEXT - 1] = '\0';
|
|
}
|
|
const char *GetMessage (void) const
|
|
{
|
|
if (m_Message[0] != '\0')
|
|
return (const char *)m_Message;
|
|
else
|
|
return NULL;
|
|
}
|
|
char const *what() const noexcept override
|
|
{
|
|
return m_Message;
|
|
}
|
|
|
|
|
|
protected:
|
|
char m_Message[MAX_ERRORTEXT];
|
|
};
|
|
|
|
|
|
class CRecoverableError : public CEngineError
|
|
{
|
|
public:
|
|
CRecoverableError() : CEngineError() {}
|
|
CRecoverableError(const char *message) : CEngineError(message) {}
|
|
};
|
|
|
|
class CFatalError : public CEngineError
|
|
{
|
|
public:
|
|
CFatalError() : CEngineError() {}
|
|
CFatalError(const char *message) : CEngineError(message) {}
|
|
};
|
|
|
|
class CExitEvent : public std::exception
|
|
{
|
|
int m_reason;
|
|
public:
|
|
CExitEvent(int reason) { m_reason = reason; }
|
|
char const *what() const noexcept override
|
|
{
|
|
return "The game wants to exit";
|
|
}
|
|
int Reason() const { return m_reason; }
|
|
};
|
|
|
|
void I_ShowFatalError(const char *message);
|
|
void I_Error (const char *error, ...) GCCPRINTF(1,2);
|
|
void I_FatalError (const char *error, ...) GCCPRINTF(1,2);
|
|
|
|
#endif //__ERRORS_H__
|