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
|
/*
Unix SMB/CIFS implementation.
Copyright (C) Andrew Tridgell 2003
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 3 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 "includes.h"
#include <tevent.h>
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_TEVENT
static void samba_tevent_debug(void *context,
enum tevent_debug_level level,
const char *fmt,
va_list ap) PRINTF_ATTRIBUTE(3,0);
static void samba_tevent_debug(void *context,
enum tevent_debug_level level,
const char *fmt,
va_list ap)
{
int samba_level = -1;
switch (level) {
case TEVENT_DEBUG_FATAL:
samba_level = 0;
break;
case TEVENT_DEBUG_ERROR:
samba_level = 1;
break;
case TEVENT_DEBUG_WARNING:
samba_level = 2;
break;
case TEVENT_DEBUG_TRACE:
samba_level = 50;
break;
};
if (CHECK_DEBUGLVL(samba_level)) {
const char *name = (const char *)context;
char *message = NULL;
int ret;
ret = vasprintf(&message, fmt, ap);
if (ret == -1) {
return;
}
if (name == NULL) {
name = "samba_tevent";
}
DEBUG(samba_level, ("%s: %s", name, message));
free(message);
}
}
static void samba_tevent_abort_fn(const char *reason)
{
smb_panic(reason);
}
static void samba_tevent_setup_abort_fn(void)
{
static bool abort_fn_done;
if (!abort_fn_done) {
tevent_set_abort_fn(samba_tevent_abort_fn);
abort_fn_done = true;
}
}
void samba_tevent_set_debug(struct tevent_context *ev, const char *name)
{
void *p = discard_const(name);
samba_tevent_setup_abort_fn();
tevent_set_debug(ev, samba_tevent_debug, p);
/* these values should match samba_tevent_debug() */
if (CHECK_DEBUGLVL(50)) {
tevent_set_max_debug_level(ev, TEVENT_DEBUG_TRACE);
} else if (CHECK_DEBUGLVL(2)) {
tevent_set_max_debug_level(ev, TEVENT_DEBUG_WARNING);
} else if (CHECK_DEBUGLVL(1)) {
tevent_set_max_debug_level(ev, TEVENT_DEBUG_ERROR);
} else {
tevent_set_max_debug_level(ev, TEVENT_DEBUG_FATAL);
}
}
struct tevent_context *samba_tevent_context_init(TALLOC_CTX *mem_ctx)
{
struct tevent_context *ev;
samba_tevent_setup_abort_fn();
ev = tevent_context_init(mem_ctx);
if (ev) {
samba_tevent_set_debug(ev, NULL);
}
return ev;
}
|
