1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/*
* Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* 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.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "Errors.h"
#include <cstdio>
#include <cstdlib>
#include <thread>
#include <cstdarg>
/**
@file Errors.cpp
@brief This file contains definitions of functions used for reporting critical application errors
It is very important that (std::)abort is NEVER called in place of *((volatile int*)NULL) = 0;
Calling abort() on Windows does not invoke unhandled exception filters - a mechanism used by WheatyExceptionReport
to log crashes. exit(1) calls here are for static analysis tools to indicate that calling functions defined in this file
terminates the application.
*/
namespace Trinity {
void Assert(char const* file, int line, char const* function, char const* message)
{
fprintf(stderr, "\n%s:%i in %s ASSERTION FAILED:\n %s\n",
file, line, function, message);
*((volatile int*)NULL) = 0;
exit(1);
}
void Assert(char const* file, int line, char const* function, char const* message, char const* format, ...)
{
va_list args;
va_start(args, format);
fprintf(stderr, "\n%s:%i in %s ASSERTION FAILED:\n %s ", file, line, function, message);
vfprintf(stderr, format, args);
fprintf(stderr, "\n");
fflush(stderr);
va_end(args);
*((volatile int*)NULL) = 0;
exit(1);
}
void Fatal(char const* file, int line, char const* function, char const* message, ...)
{
va_list args;
va_start(args, message);
fprintf(stderr, "\n%s:%i in %s FATAL ERROR:\n ", file, line, function);
vfprintf(stderr, message, args);
fprintf(stderr, "\n");
fflush(stderr);
std::this_thread::sleep_for(std::chrono::seconds(10));
*((volatile int*)NULL) = 0;
exit(1);
}
void Error(char const* file, int line, char const* function, char const* message)
{
fprintf(stderr, "\n%s:%i in %s ERROR:\n %s\n",
file, line, function, message);
*((volatile int*)NULL) = 0;
exit(1);
}
void Warning(char const* file, int line, char const* function, char const* message)
{
fprintf(stderr, "\n%s:%i in %s WARNING:\n %s\n",
file, line, function, message);
}
void Abort(char const* file, int line, char const* function)
{
fprintf(stderr, "\n%s:%i in %s ABORTED.\n",
file, line, function);
*((volatile int*)NULL) = 0;
exit(1);
}
void AbortHandler(int /*sigval*/)
{
// nothing useful to log here, no way to pass args
*((volatile int*)NULL) = 0;
exit(1);
}
} // namespace Trinity
|
