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- migrated to GZDoom's utility code.

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Christoph Oelckers 2020-04-11 23:50:43 +02:00
parent 2a9813eb5c
commit f671eb622f
168 changed files with 10543 additions and 737 deletions
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115
source/common/utility/engineerrors.cpp Normal file
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/*
** engineerrors.cpp
** Contains error classes that can be thrown around
**
**---------------------------------------------------------------------------
** Copyright 1998-2016 Randy Heit
** Copyright 2005-2020 Christoph Oelckers
** 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.
**---------------------------------------------------------------------------
**
*/
bool gameisdead;
#ifdef _WIN32
#include <windows.h>
#include "zstring.h"
void I_DebugPrint(const char *cp)
{
if (IsDebuggerPresent())
{
auto wstr = WideString(cp);
OutputDebugStringW(wstr.c_str());
}
}
#else
void I_DebugPrint(const char *cp)
{
}
#endif
#include "engineerrors.h"
#include "printf.h"
//==========================================================================
//
// I_Error
//
// Throw an error that will send us to the console if we are far enough
// along in the startup process.
//
//==========================================================================
void I_Error(const char *error, ...)
{
va_list argptr;
char errortext[MAX_ERRORTEXT];
va_start(argptr, error);
myvsnprintf(errortext, MAX_ERRORTEXT, error, argptr);
va_end(argptr);
I_DebugPrint(errortext);
throw CRecoverableError(errortext);
}
//==========================================================================
//
// I_FatalError
//
// Throw an error that will end the game.
//
//==========================================================================
extern FILE *Logfile;
void I_FatalError(const char *error, ...)
{
static bool alreadyThrown = false;
gameisdead = true;
if (!alreadyThrown) // ignore all but the first message -- killough
{
alreadyThrown = true;
char errortext[MAX_ERRORTEXT];
va_list argptr;
va_start(argptr, error);
myvsnprintf(errortext, MAX_ERRORTEXT, error, argptr);
va_end(argptr);
I_DebugPrint(errortext);
// Record error to log (if logging)
if (Logfile)
{
fprintf(Logfile, "\n**** DIED WITH FATAL ERROR:\n%s\n", errortext);
fflush(Logfile);
}
throw CFatalError(errortext);
}
std::terminate(); // recursive I_FatalErrors must immediately terminate.
}