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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <signal.h>
#include <stdarg.h>
#include <stdlib.h>
#include <sys/types.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <glib-object.h>
#include "libgimpbase/gimpbase.h"
#include "core/core-types.h"
#include "core/gimp.h"
#include "errors.h"
#ifdef G_OS_WIN32
#include <windows.h>
#endif
/* private variables */
static gboolean use_debug_handler = FALSE;
static GimpStackTraceMode stack_trace_mode = GIMP_STACK_TRACE_QUERY;
static gchar *full_prog_name = NULL;
/* local function prototypes */
static G_GNUC_NORETURN void gimp_eek (const gchar *reason,
const gchar *message,
gboolean use_handler);
/* public functions */
void
gimp_errors_init (const gchar *_full_prog_name,
gboolean _use_debug_handler,
GimpStackTraceMode _stack_trace_mode)
{
g_return_if_fail (_full_prog_name != NULL);
g_return_if_fail (full_prog_name == NULL);
#ifdef GIMP_UNSTABLE
g_printerr ("This is a development version of The GIMP.\n"
"Debug messages may appear here.\n\n");
#ifdef G_OS_WIN32
g_printerr ("You can minimize this window, but don't close it.\n\n");
#endif
#endif /* GIMP_UNSTABLE */
use_debug_handler = _use_debug_handler ? TRUE : FALSE;
stack_trace_mode = _stack_trace_mode;
full_prog_name = g_strdup (_full_prog_name);
}
void
gimp_message_log_func (const gchar *log_domain,
GLogLevelFlags flags,
const gchar *message,
gpointer data)
{
Gimp **gimp = (Gimp **) data;
if (gimp && GIMP_IS_GIMP (*gimp))
{
gimp_message (*gimp, NULL, message);
return;
}
g_printerr ("%s: %s\n\n", gimp_filename_to_utf8 (full_prog_name), message);
}
void
gimp_error_log_func (const gchar *domain,
GLogLevelFlags flags,
const gchar *message,
gpointer data)
{
gimp_fatal_error (message);
}
void
gimp_fatal_error (const gchar *fmt, ...)
{
va_list args;
gchar *message;
va_start (args, fmt);
message = g_strdup_vprintf (fmt, args);
va_end (args);
gimp_eek ("fatal error", message, TRUE);
}
void
gimp_terminate (const gchar *fmt, ...)
{
va_list args;
gchar *message;
va_start (args, fmt);
message = g_strdup_vprintf (fmt, args);
va_end (args);
gimp_eek ("terminated", message, use_debug_handler);
}
/* private functions */
static void
gimp_eek (const gchar *reason,
const gchar *message,
gboolean use_handler)
{
#ifndef G_OS_WIN32
g_printerr ("%s: %s: %s\n", gimp_filename_to_utf8 (full_prog_name),
reason, message);
if (use_handler)
{
switch (stack_trace_mode)
{
case GIMP_STACK_TRACE_NEVER:
break;
case GIMP_STACK_TRACE_QUERY:
{
sigset_t sigset;
sigemptyset (&sigset);
sigprocmask (SIG_SETMASK, &sigset, NULL);
g_on_error_query (full_prog_name);
}
break;
case GIMP_STACK_TRACE_ALWAYS:
{
sigset_t sigset;
sigemptyset (&sigset);
sigprocmask (SIG_SETMASK, &sigset, NULL);
g_on_error_stack_trace (full_prog_name);
}
break;
default:
break;
}
}
#else
/* g_on_error_* don't do anything reasonable on Win32. */
MessageBox (NULL, g_strdup_printf ("%s: %s", reason, message),
full_prog_name, MB_OK|MB_ICONERROR);
#endif /* ! G_OS_WIN32 */
exit (EXIT_FAILURE);
}
|
