gzdoom-gles/src/doomerrors.h
2016-03-01 09:47:10 -06:00

89 lines
2.6 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>
#define MAX_ERRORTEXT 1024
class CDoomError
{
public:
CDoomError ()
{
m_Message[0] = '\0';
}
CDoomError (const char *message)
{
SetMessage (message);
}
void SetMessage (const char *message)
{
strncpy (m_Message, message, MAX_ERRORTEXT-1);
m_Message[MAX_ERRORTEXT-1] = '\0';
}
const char *GetMessage (void) const
{
if (m_Message[0] != '\0')
return (const char *)m_Message;
else
return NULL;
}
private:
char m_Message[MAX_ERRORTEXT];
};
class CNoRunExit : public CDoomError
{
};
class CRecoverableError : public CDoomError
{
public:
CRecoverableError() : CDoomError() {}
CRecoverableError(const char *message) : CDoomError(message) {}
};
class CFatalError : public CDoomError
{
public:
CFatalError() : CDoomError() {}
CFatalError(const char *message) : CDoomError(message) {}
};
#endif //__ERRORS_H__