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
|
/*
* This file is part of the Nice GLib ICE library.
*
* (C) 2008 Collabora Ltd.
* Contact: Youness Alaoui
* (C) 2008 Nokia Corporation. All rights reserved.
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the Nice GLib ICE library.
*
* The Initial Developers of the Original Code are Collabora Ltd and Nokia
* Corporation. All Rights Reserved.
*
* Contributors:
* Youness Alaoui, Collabora Ltd.
*
* Alternatively, the contents of this file may be used under the terms of the
* the GNU Lesser General Public License Version 2.1 (the "LGPL"), in which
* case the provisions of LGPL are applicable instead of those above. If you
* wish to allow use of your version of this file only under the terms of the
* LGPL and not to allow others to use your version of this file under the
* MPL, indicate your decision by deleting the provisions above and replace
* them with the notice and other provisions required by the LGPL. If you do
* not delete the provisions above, a recipient may use your version of this
* file under either the MPL or the LGPL.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include "debug.h"
#include "stunagent.h"
#include "pseudotcp.h"
#include "agent-priv.h"
static int debug_enabled = 0;
static int debug_verbose_enabled = 0;
#define NICE_DEBUG_STUN 1
#define NICE_DEBUG_NICE 2
#define NICE_DEBUG_PSEUDOTCP 4
#define NICE_DEBUG_PSEUDOTCP_VERBOSE 8
#define NICE_DEBUG_NICE_VERBOSE 16
static const GDebugKey keys[] = {
{ (gchar *)"stun", NICE_DEBUG_STUN },
{ (gchar *)"nice", NICE_DEBUG_NICE },
{ (gchar *)"pseudotcp", NICE_DEBUG_PSEUDOTCP },
{ (gchar *)"pseudotcp-verbose", NICE_DEBUG_PSEUDOTCP_VERBOSE },
{ (gchar *)"nice-verbose", NICE_DEBUG_NICE_VERBOSE },
{ NULL, 0},
};
static const GDebugKey gkeys[] = {
{ (gchar *)"libnice-stun", NICE_DEBUG_STUN },
{ (gchar *)"libnice", NICE_DEBUG_NICE },
{ (gchar *)"libnice-pseudotcp", NICE_DEBUG_PSEUDOTCP },
{ (gchar *)"libnice-pseudotcp-verbose", NICE_DEBUG_PSEUDOTCP_VERBOSE },
{ (gchar *)"libnice-verbose", NICE_DEBUG_NICE_VERBOSE },
{ NULL, 0},
};
static void
stun_handler (const char *format, va_list ap) G_GNUC_PRINTF (1, 0);
static void
stun_handler (const char *format, va_list ap)
{
g_logv ("libnice-stun", G_LOG_LEVEL_DEBUG, format, ap);
}
void nice_debug_init (void)
{
static gboolean debug_initialized = FALSE;
const gchar *flags_string;
const gchar *gflags_string;
guint flags = 0;
if (!debug_initialized) {
debug_initialized = TRUE;
flags_string = g_getenv ("NICE_DEBUG");
gflags_string = g_getenv ("G_MESSAGES_DEBUG");
if (flags_string)
flags = g_parse_debug_string (flags_string, keys, 4);
if (gflags_string)
flags |= g_parse_debug_string (gflags_string, gkeys, 4);
if (gflags_string && strstr (gflags_string, "libnice-pseudotcp-verbose"))
flags |= NICE_DEBUG_PSEUDOTCP_VERBOSE;
if (gflags_string && strstr (gflags_string, "libnice-verbose")) {
flags |= NICE_DEBUG_NICE_VERBOSE;
}
stun_set_debug_handler (stun_handler);
debug_enabled = !!(flags & NICE_DEBUG_NICE);
if (flags & NICE_DEBUG_STUN)
stun_debug_enable ();
else
stun_debug_disable ();
if (flags & NICE_DEBUG_NICE_VERBOSE)
debug_verbose_enabled = TRUE;
/* Set verbose before normal so that if we use 'all', then only
normal debug is enabled, we'd need to set pseudotcp-verbose without the
pseudotcp flag in order to actually enable verbose pseudotcp */
if (flags & NICE_DEBUG_PSEUDOTCP_VERBOSE)
pseudo_tcp_set_debug_level (PSEUDO_TCP_DEBUG_VERBOSE);
else if (flags & NICE_DEBUG_PSEUDOTCP)
pseudo_tcp_set_debug_level (PSEUDO_TCP_DEBUG_NORMAL);
}
}
#ifndef NDEBUG
gboolean nice_debug_is_enabled (void)
{
return debug_enabled;
}
gboolean nice_debug_is_verbose (void)
{
return debug_verbose_enabled;
}
#else
/* Defined in agent-priv.h. */
#endif
void nice_debug_enable (gboolean with_stun)
{
nice_debug_init ();
debug_enabled = 1;
if (with_stun)
stun_debug_enable ();
}
void nice_debug_disable (gboolean with_stun)
{
nice_debug_init ();
debug_enabled = 0;
if (with_stun)
stun_debug_disable ();
}
#ifndef NDEBUG
void nice_debug (const char *fmt, ...)
{
va_list ap;
if (debug_enabled) {
va_start (ap, fmt);
g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, fmt, ap);
va_end (ap);
}
}
void nice_debug_verbose (const char *fmt, ...)
{
va_list ap;
if (debug_enabled && debug_verbose_enabled) {
va_start (ap, fmt);
g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, fmt, ap);
va_end (ap);
}
}
#else
/* Defined in agent-priv.h. */
#endif
|
