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//----------------------------------------------------------------------------
// ERROR and debugging
//----------------------------------------------------------------------------
//
// Z C++ Lib (C) 2001-2002 Andrew Apted
//
// This program 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 2
// 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 General Public License for more details.
//
//------------------------------------------------------------------------
using namespace std;
#include "z_config.h"
#include "z_error.h"
//
// Fatal
//
// Terminates the program, reporting the error.
//
void Z_Error::Fatal(const char *str, ...)
{
char buffer[2048];
// create message
va_list args;
va_start(args, str);
vsprintf(buffer, str, args);
va_end(args);
if (buffer[0] == 0 || buffer[strlen(buffer)-1] != '\n')
strcat(buffer, "\n");
fprintf(stderr, "\n\n*** FATAL ERROR ***\n\n%s\n", buffer);
exit(10);
}
//
// Debug
//
// FIXME: this code is platform specific (and hack-ish).
//
void Z_Error::Debug(const char *str, ...)
{
#ifndef NDEBUG
static FILE *debug_fp = 0;
if (! debug_fp)
{
debug_fp = fopen("/tmp/debug.txt", "w");
if (! debug_fp)
{
Z_Error::Fatal("Unable to open: /tmp/debug.txt\n");
}
}
char buffer[2048];
// create message
va_list args;
va_start(args, str);
vsprintf(buffer, str, args);
va_end(args);
fprintf(debug_fp, "%s", buffer);
#else
(void) str;
#endif
}
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