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
|
/*
* OpenVPN -- An application to securely tunnel IP networks
* over a single TCP/UDP port, with support for SSL/TLS-based
* session authentication and key exchange,
* packet encryption, packet authentication, and
* packet compression.
*
* Copyright (C) 2002-2008 OpenVPN Technologies, Inc. <sales@openvpn.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* 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 (see the file COPYING included with this
* distribution); if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef ERRLEVEL_H
#define ERRLEVEL_H
#include "error.h"
/*
* Debug level at and above where we
* display time to microsecond resolution.
*/
#define DEBUG_LEVEL_USEC_TIME 4
/*
* In non-server modes, delay n milliseconds after certain kinds
* of non-fatal network errors to avoid a barrage of errors.
*
* To disable all delays, set to 0.
*/
#define P2P_ERROR_DELAY_MS 0
/*
* Enable D_LOG_RW
*/
#define LOG_RW
/*
* Debugging levels for various kinds
* of output.
*/
#define M_VERB0 LOGLEV(0, 0, 0) /* Messages displayed even at --verb 0 (fatal errors only) */
#define M_INFO LOGLEV(1, 0, 0) /* default informational messages */
#define D_LINK_ERRORS LOGLEV(1, 1, M_NONFATAL) /* show link errors from main event loop */
#define D_CRYPT_ERRORS LOGLEV(1, 2, M_NONFATAL) /* show errors from encrypt/decrypt */
#define D_TLS_ERRORS LOGLEV(1, 3, M_NONFATAL) /* show TLS control channel errors */
#define D_RESOLVE_ERRORS LOGLEV(1, 4, M_NONFATAL) /* show hostname resolve errors */
#define D_COMP_ERRORS LOGLEV(1, 5, M_NONFATAL) /* show compression errors */
#define D_REPLAY_ERRORS LOGLEV(1, 6, M_NONFATAL) /* show packet replay errors */
#define D_STREAM_ERRORS LOGLEV(1, 7, M_NONFATAL) /* TCP stream error requiring restart */
#define D_IMPORT_ERRORS LOGLEV(1, 8, M_NONFATAL) /* show server import option errors */
#define D_MULTI_ERRORS LOGLEV(1, 9, M_NONFATAL) /* show multi-client server errors */
#define D_EVENT_ERRORS LOGLEV(1, 10, M_NONFATAL) /* show event.[ch] errors */
#define D_PUSH_ERRORS LOGLEV(1, 11, M_NONFATAL) /* show push/pull errors */
#define D_PID_PERSIST LOGLEV(1, 12, M_NONFATAL) /* show packet_id persist errors */
#define D_FRAG_ERRORS LOGLEV(1, 13, M_NONFATAL) /* show fragmentation errors */
#define D_ALIGN_ERRORS LOGLEV(1, 14, M_NONFATAL) /* show bad struct alignments */
#define D_HANDSHAKE LOGLEV(2, 20, 0) /* show data & control channel handshakes */
#define D_MTU_INFO LOGLEV(2, 21, 0) /* show terse MTU info */
#define D_CLOSE LOGLEV(2, 22, 0) /* show socket and TUN/TAP close */
#define D_SHOW_OCC_HASH LOGLEV(2, 23, 0) /* show MD5 hash of option compatibility string */
#define D_PROXY LOGLEV(2, 24, 0) /* show http proxy control packets */
#define D_ARGV LOGLEV(2, 25, 0) /* show struct argv errors */
#define D_TLS_DEBUG_LOW LOGLEV(3, 20, 0) /* low frequency info from tls_session routines */
#define D_GREMLIN LOGLEV(3, 30, 0) /* show simulated outage info from gremlin module */
#define D_GENKEY LOGLEV(3, 31, 0) /* print message after key generation */
#define D_ROUTE LOGLEV(3, 0, 0) /* show routes added and deleted (don't mute) */
#define D_TUNTAP_INFO LOGLEV(3, 32, 0) /* show debugging info from TUN/TAP driver */
#define D_RESTART LOGLEV(3, 33, 0) /* show certain restart messages */
#define D_PUSH LOGLEV(3, 34, 0) /* show push/pull info */
#define D_IFCONFIG_POOL LOGLEV(3, 35, 0) /* show ifconfig pool info */
#define D_BACKTRACK LOGLEV(3, 36, 0) /* show replay backtracks */
#define D_AUTH LOGLEV(3, 37, 0) /* show user/pass auth info */
#define D_MULTI_LOW LOGLEV(3, 38, 0) /* show point-to-multipoint low-freq debug info */
#define D_MULTI_DROPPED LOGLEV(3, 39, 0) /* show point-to-multipoint packet drops */
#define D_PLUGIN LOGLEV(3, 40, 0) /* show plugin calls */
#define D_MANAGEMENT LOGLEV(3, 41, 0) /* show --management info */
#define D_SCHED_EXIT LOGLEV(3, 42, 0) /* show arming of scheduled exit */
#define D_ROUTE_QUOTA LOGLEV(3, 43, 0) /* show route quota exceeded messages */
#define D_OSBUF LOGLEV(3, 44, 0) /* show socket/tun/tap buffer sizes */
#define D_PS_PROXY LOGLEV(3, 45, 0) /* messages related to --port-share option */
#define D_PF_INFO LOGLEV(3, 46, 0) /* packet filter informational messages */
#define D_SHOW_PARMS LOGLEV(4, 50, 0) /* show all parameters on program initiation */
#define D_SHOW_OCC LOGLEV(4, 51, 0) /* show options compatibility string */
#define D_LOW LOGLEV(4, 52, 0) /* miscellaneous low-frequency debug info */
#define D_DHCP_OPT LOGLEV(4, 53, 0) /* show DHCP options binary string */
#define D_MBUF LOGLEV(4, 54, 0) /* mbuf.[ch] routines */
#define D_PACKET_TRUNC_ERR LOGLEV(4, 55, 0) /* PACKET_TRUNCATION_CHECK */
#define D_PF_DROPPED LOGLEV(4, 56, 0) /* packet filter dropped a packet */
#define D_LOG_RW LOGLEV(5, 0, 0) /* Print 'R' or 'W' to stdout for read/write */
#define D_LINK_RW LOGLEV(6, 60, M_DEBUG) /* show TCP/UDP reads/writes (terse) */
#define D_TUN_RW LOGLEV(6, 60, M_DEBUG) /* show TUN/TAP reads/writes */
#define D_TAP_WIN32_DEBUG LOGLEV(6, 60, M_DEBUG) /* show TAP-Win32 driver debug info */
#define D_SHOW_KEYS LOGLEV(7, 70, M_DEBUG) /* show data channel encryption keys */
#define D_SHOW_KEY_SOURCE LOGLEV(7, 70, M_DEBUG) /* show data channel key source entropy */
#define D_REL_LOW LOGLEV(7, 70, M_DEBUG) /* show low frequency info from reliable layer */
#define D_FRAG_DEBUG LOGLEV(7, 70, M_DEBUG) /* show fragment debugging info */
#define D_WIN32_IO_LOW LOGLEV(7, 70, M_DEBUG) /* low freq win32 I/O debugging info */
#define D_MTU_DEBUG LOGLEV(7, 70, M_DEBUG) /* show MTU debugging info */
#define D_PID_DEBUG_LOW LOGLEV(7, 70, M_DEBUG) /* show low-freq packet-id debugging info */
#define D_MULTI_DEBUG LOGLEV(7, 70, M_DEBUG) /* show medium-freq multi debugging info */
#define D_MSS LOGLEV(7, 70, M_DEBUG) /* show MSS adjustments */
#define D_COMP_LOW LOGLEV(7, 70, M_DEBUG) /* show adaptive compression state changes */
#define D_CONNECTION_LIST LOGLEV(7, 70, M_DEBUG) /* show <connection> list info */
#define D_SCRIPT LOGLEV(7, 70, M_DEBUG) /* show parms & env vars passed to scripts */
#define D_SHOW_NET LOGLEV(7, 70, M_DEBUG) /* show routing table and adapter list */
#define D_ROUTE_DEBUG LOGLEV(7, 70, M_DEBUG) /* show verbose route.[ch] output */
#define D_TLS_STATE_ERRORS LOGLEV(7, 70, M_DEBUG) /* no TLS state for client */
#define D_SEMAPHORE_LOW LOGLEV(7, 70, M_DEBUG) /* show Win32 semaphore waits (low freq) */
#define D_SEMAPHORE LOGLEV(7, 70, M_DEBUG) /* show Win32 semaphore waits */
#define D_TEST_FILE LOGLEV(7, 70, M_DEBUG) /* show test_file() calls */
#define D_MANAGEMENT_DEBUG LOGLEV(3, 70, M_DEBUG) /* show --management debug info */
#define D_PLUGIN_DEBUG LOGLEV(7, 70, M_DEBUG) /* show verbose plugin calls */
#define D_SOCKET_DEBUG LOGLEV(7, 70, M_DEBUG) /* show socket.[ch] debugging info */
#define D_SHOW_PKCS11 LOGLEV(7, 70, M_DEBUG) /* show PKCS#11 actions */
#define D_ALIGN_DEBUG LOGLEV(7, 70, M_DEBUG) /* show verbose struct alignment info */
#define D_PACKET_TRUNC_DEBUG LOGLEV(7, 70, M_DEBUG) /* PACKET_TRUNCATION_CHECK verbose */
#define D_PING LOGLEV(7, 70, M_DEBUG) /* PING send/receive messages */
#define D_PS_PROXY_DEBUG LOGLEV(7, 70, M_DEBUG) /* port share proxy debug */
#define D_AUTO_USERID LOGLEV(7, 70, M_DEBUG) /* AUTO_USERID debugging */
#define D_TLS_KEYSELECT LOGLEV(7, 70, M_DEBUG) /* show information on key selection for data channel */
#define D_ARGV_PARSE_CMD LOGLEV(7, 70, M_DEBUG) /* show parse_line() errors in argv_printf %sc */
#define D_CRYPTO_DEBUG LOGLEV(7, 70, M_DEBUG) /* show detailed info from crypto.c routines */
#define D_PF_DROPPED_BCAST LOGLEV(7, 71, M_DEBUG) /* packet filter dropped a broadcast packet */
#define D_PF_DEBUG LOGLEV(7, 72, M_DEBUG) /* packet filter debugging, must also define PF_DEBUG in pf.h */
#define D_HANDSHAKE_VERBOSE LOGLEV(8, 70, M_DEBUG) /* show detailed description of each handshake */
#define D_TLS_DEBUG_MED LOGLEV(8, 70, M_DEBUG) /* limited info from tls_session routines */
#define D_INTERVAL LOGLEV(8, 70, M_DEBUG) /* show interval.h debugging info */
#define D_SCHEDULER LOGLEV(8, 70, M_DEBUG) /* show scheduler debugging info */
#define D_GREMLIN_VERBOSE LOGLEV(8, 70, M_DEBUG) /* show verbose info from gremlin module */
#define D_REL_DEBUG LOGLEV(8, 70, M_DEBUG) /* show detailed info from reliable routines */
#define D_EVENT_WAIT LOGLEV(8, 70, M_DEBUG) /* show detailed info from event waits */
#define D_MULTI_TCP LOGLEV(8, 70, M_DEBUG) /* show debug info from mtcp.c */
#define D_TLS_DEBUG LOGLEV(9, 70, M_DEBUG) /* show detailed info from TLS routines */
#define D_COMP LOGLEV(9, 70, M_DEBUG) /* show compression info */
#define D_READ_WRITE LOGLEV(9, 70, M_DEBUG) /* show all tun/tcp/udp reads/writes/opens */
#define D_PACKET_CONTENT LOGLEV(9, 70, M_DEBUG) /* show before/after encryption packet content */
#define D_TLS_NO_SEND_KEY LOGLEV(9, 70, M_DEBUG) /* show when no data channel send-key exists */
#define D_PID_DEBUG LOGLEV(9, 70, M_DEBUG) /* show packet-id debugging info */
#define D_PID_PERSIST_DEBUG LOGLEV(9, 70, M_DEBUG) /* show packet-id persist debugging info */
#define D_LINK_RW_VERBOSE LOGLEV(9, 70, M_DEBUG) /* show link reads/writes with greater verbosity */
#define D_STREAM_DEBUG LOGLEV(9, 70, M_DEBUG) /* show TCP stream debug info */
#define D_WIN32_IO LOGLEV(9, 70, M_DEBUG) /* win32 I/O debugging info */
#define D_PKCS11_DEBUG LOGLEV(9, 70, M_DEBUG) /* show PKCS#11 debugging */
#define D_SHAPER_DEBUG LOGLEV(10, 70, M_DEBUG) /* show traffic shaper info */
#define D_REGISTRY LOGLEV(11, 70, M_DEBUG) /* win32 registry debugging info */
#define D_OPENSSL_LOCK LOGLEV(11, 70, M_DEBUG) /* show OpenSSL locks */
/*#define D_THREAD_DEBUG LOGLEV(4, 70, M_DEBUG)*/ /* show pthread debug information */
#endif
|
