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wlandebug has been moved to the base system.

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Approved by:	re (rwatson)
This commit is contained in:
thompsa 2007-07-28 00:18:24 +00:00
parent 20cbc3f89b
commit dff1b6c68a
5 changed files with 1 additions and 435 deletions
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2
tools/tools/net80211/Makefile
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@ -1,5 +1,5 @@
# $FreeBSD$
SUBDIR= stumbler w00t wlandebug wesside wlaninject wlanstats wlanwatch
SUBDIR= stumbler w00t wesside wlaninject wlanstats wlanwatch
.include <bsd.subdir.mk>

1
tools/tools/net80211/README
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@ -7,7 +7,6 @@ wireless driver. Everything should work with ath.
stumbler view nearby networks using raw packet interface
w00t variety of programs that use the raw packet interface
wesside WEP frag attack tool using raw packet interface
wlandebug manipulate net80211 debug flags symbolically
wlaninject inject 802.11 packets using the raw packet interface
wlanstats dump net80211 statistics
wlanwatch monitor net80211 events via the routing socket

7
tools/tools/net80211/wlandebug/Makefile
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@ -1,7 +0,0 @@
# $FreeBSD$
PROG= wlandebug
BINDIR= /usr/local/bin
MAN= wlandebug.8
.include <bsd.prog.mk>

181
tools/tools/net80211/wlandebug/wlandebug.8
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@ -1,181 +0,0 @@
.\" Copyright (c) 2007 Sam Leffler, Errno Consulting
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" $FreeBSD$
.\"
.Dd January 8, 2007
.Dt WLANDEBUG 8
.Os
.Sh NAME
.Nm wlandebug
.Nd "set/query 802.11 wireless debugging messages"
.Sh SYNOPSIS
.Nm
.Op Fl i Ar ifnet
.Op Fl flag|+flag Ar ...
.Sh DESCRIPTION
The
.Nm
command is a tool for enabling and disabling
debugging messages in the
.Xr wlan 4
module.
Running
.Nm
without any options will display the current messages
enabled for the specified network interface
(by default, ``ath0').
When run as the super-user
.Nm
can be used to enable and/or disable debugging messages.
.Pp
To enable debugging messages of a certain
.Ar type
use
.Ar +type ;
to disable such messages use
.Ar -type .
Multiple messages can be enabled and disabled with a single command.
.Pp
Messages are organized in the following groups:
.Bl -tag -width ".Ar dumppkts"
.It Ar debug
general debugging facilities; equivalent to setting the debug
parameter with
.Xr ifconfig 8 .
.It Ar dumppkts
dump packet contents on transmit and receive.
.It Ar crypto
crypto-related work.
.It Ar input
errors encountered during input handling.
.It Ar xrate
extended rate set handling (for 802.11g).
.It Ar elemid
information element processing in 802.11 management frames.
.It Ar node
management of per-station state.
.It Ar assoc
802.11 station association processing; particularly useful to
see when stations join and leave a BSS.
.It Ar auth
802.11 station authentication processing.
.It Ar scan
scanning operation; especially useful for debugging problems
with not locating an access point.
.It Ar output
errors encountered during output handling.
.It Ar state
.Xr wlan 4
state machine operation.
.It Ar power
802.11 power save operation; in hostap mode this enables
copious information about buffered frames for stations operating
in power save mode.
.It Ar dot1x
802.1x operation; not presently meaningful as 802.1x protocol
support is implemented in user mode by the
.Xr hostapd 8
program.
.It Ar dot1xsm
802.1x state machine operation; not presently meaningful as 802.1x protocol
support is implemented in user mode by the
.Xr hostapd 8
program.
.It Ar radius
radius backend operation as it relates to 802.1x operation;
not presently meaningful as 802.1x protocol
support is implemented in user mode by the
.Xr hostapd 8
program.
.It Ar raddump
dump packets exchanged with the radius backend for 802.1x operation;
not presently meaningful as 802.1x protocol
support is implemented in user mode by the
.Xr hostapd 8
program.
.It Ar radkeys
include key contents when dumping packets exchanged with the
radius backend for 802.1x operation;
not presently meaningful as 802.1x protocol
support is implemented in user mode by the
.Xr hostapd 8
program.
.It Ar wpa
trace operation of the WPA protocol;
only partly meaningful as WPA protocol
support is mostly implemented in user mode by the
.Xr hostapd 8
and
.Xr wpa_supplicant 8
programs.
.It Ar acl
trace operation of the Access Control List (ACL) support; see
.Xr wlan_acl 4
for more details.
.It Ar wme
trace operation of WME/WMM protocol processing.
.It Ar superg
trace operation of Atheros SuperG protocol processing.
.It Ar doth
trace operation of IEEE 802.11h protocol processing.
.It Ar inact
trace station inactivity processing; in particular,
show when stations associated to an access point are dropped due to
inactivity.
.It Ar roam
trace station mode roaming between access points.
.It Ar rate
trace transmit rate control operation.
.El
.Sh EXAMPLES
The following might be used to debug basic station mode operation:
.Pp
.Dl "wlandebug -i ral0 scan+auth+assoc"
.Pp
it enables debug messages while scanning, authenticating to
an access point, and associating to an access point.
.Sh SEE ALSO
.Xr ifconfig 8 ,
.Xr wlanstats 8 ,
.Xr athdebug 8 ,
.Xr athstats 8 .
.Sh NOTES
Different wireless drivers support different debugging messages.
Drivers such as
.Xr ath 4
and
.Xr ral 4
that depend on the
.Xr wlan 4
module for 802.11 protocol processing typically support
most of the debugging messages while devices that
implement parts of the 802.11 protocol in firmware do not.
.Pp
Some debugging messages are no longer meaningful
because protocol processing has moved from the operating
system to user mode programs such as
.Xr hostapd 8
and
.Xr wpa_supplicant 8 .

245
tools/tools/net80211/wlandebug/wlandebug.c
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@ -1,245 +0,0 @@
/*-
* Copyright (c) 2002-2004 Sam Leffler, Errno Consulting
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
* redistribution must be conditioned upon including a substantially
* similar Disclaimer requirement for further binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGES.
*
* $FreeBSD$
*/
/*
* wlandebug [-i interface] flags
* (default interface is wlan.0).
*/
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <getopt.h>
#include <string.h>
#include <err.h>
#define N(a) (sizeof(a)/sizeof(a[0]))
const char *progname;
#define IEEE80211_MSG_11N 0x80000000 /* 11n mode debug */
#define IEEE80211_MSG_DEBUG 0x40000000 /* IFF_DEBUG equivalent */
#define IEEE80211_MSG_DUMPPKTS 0x20000000 /* IFF_LINK2 equivalant */
#define IEEE80211_MSG_CRYPTO 0x10000000 /* crypto work */
#define IEEE80211_MSG_INPUT 0x08000000 /* input handling */
#define IEEE80211_MSG_XRATE 0x04000000 /* rate set handling */
#define IEEE80211_MSG_ELEMID 0x02000000 /* element id parsing */
#define IEEE80211_MSG_NODE 0x01000000 /* node handling */
#define IEEE80211_MSG_ASSOC 0x00800000 /* association handling */
#define IEEE80211_MSG_AUTH 0x00400000 /* authentication handling */
#define IEEE80211_MSG_SCAN 0x00200000 /* scanning */
#define IEEE80211_MSG_OUTPUT 0x00100000 /* output handling */
#define IEEE80211_MSG_STATE 0x00080000 /* state machine */
#define IEEE80211_MSG_POWER 0x00040000 /* power save handling */
#define IEEE80211_MSG_DOT1X 0x00020000 /* 802.1x authenticator */
#define IEEE80211_MSG_DOT1XSM 0x00010000 /* 802.1x state machine */
#define IEEE80211_MSG_RADIUS 0x00008000 /* 802.1x radius client */
#define IEEE80211_MSG_RADDUMP 0x00004000 /* dump 802.1x radius packets */
#define IEEE80211_MSG_RADKEYS 0x00002000 /* dump 802.1x keys */
#define IEEE80211_MSG_WPA 0x00001000 /* WPA/RSN protocol */
#define IEEE80211_MSG_ACL 0x00000800 /* ACL handling */
#define IEEE80211_MSG_WME 0x00000400 /* WME protocol */
#define IEEE80211_MSG_SUPERG 0x00000200 /* Atheros SuperG protocol */
#define IEEE80211_MSG_DOTH 0x00000100 /* 802.11h support */
#define IEEE80211_MSG_INACT 0x00000080 /* inactivity handling */
#define IEEE80211_MSG_ROAM 0x00000040 /* sta-mode roaming */
#define IEEE80211_MSG_RATECTL 0x00000020 /* tx rate control */
static struct {
const char *name;
u_int bit;
} flags[] = {
{ "11n", IEEE80211_MSG_11N },
{ "debug", IEEE80211_MSG_DEBUG },
{ "dumppkts", IEEE80211_MSG_DUMPPKTS },
{ "crypto", IEEE80211_MSG_CRYPTO },
{ "input", IEEE80211_MSG_INPUT },
{ "xrate", IEEE80211_MSG_XRATE },
{ "elemid", IEEE80211_MSG_ELEMID },
{ "node", IEEE80211_MSG_NODE },
{ "assoc", IEEE80211_MSG_ASSOC },
{ "auth", IEEE80211_MSG_AUTH },
{ "scan", IEEE80211_MSG_SCAN },
{ "output", IEEE80211_MSG_OUTPUT },
{ "state", IEEE80211_MSG_STATE },
{ "power", IEEE80211_MSG_POWER },
{ "dot1x", IEEE80211_MSG_DOT1X },
{ "dot1xsm", IEEE80211_MSG_DOT1XSM },
{ "radius", IEEE80211_MSG_RADIUS },
{ "raddump", IEEE80211_MSG_RADDUMP },
{ "radkeys", IEEE80211_MSG_RADKEYS },
{ "wpa", IEEE80211_MSG_WPA },
{ "acl", IEEE80211_MSG_ACL },
{ "wme", IEEE80211_MSG_WME },
{ "superg", IEEE80211_MSG_SUPERG },
{ "doth", IEEE80211_MSG_DOTH },
{ "inact", IEEE80211_MSG_INACT },
{ "roam", IEEE80211_MSG_ROAM },
{ "rate", IEEE80211_MSG_RATECTL },
};
static u_int
getflag(const char *name, int len)
{
int i;
for (i = 0; i < N(flags); i++)
if (strncasecmp(flags[i].name, name, len) == 0)
return flags[i].bit;
return 0;
}
static const char *
getflagname(u_int flag)
{
int i;
for (i = 0; i < N(flags); i++)
if (flags[i].bit == flag)
return flags[i].name;
return "???";
}
static void
usage(void)
{
int i;
fprintf(stderr, "usage: %s [-i device] [flags]\n", progname);
fprintf(stderr, "where flags are:\n");
for (i = 0; i < N(flags); i++)
printf("%s\n", flags[i].name);
exit(-1);
}
int
main(int argc, char *argv[])
{
const char *ifname = "ath0";
const char *cp, *tp;
const char *sep;
int op, i, unit;
u_int32_t debug, ndebug;
size_t debuglen, parentlen;
char oid[256], parent[256];
progname = argv[0];
if (argc > 1) {
if (strcmp(argv[1], "-i") == 0) {
if (argc < 2)
errx(1, "missing interface name for -i option");
ifname = argv[2];
argc -= 2, argv += 2;
} else if (strcmp(argv[1], "-?") == 0)
usage();
}
for (unit = 0; unit < 10; unit++) {
#ifdef __linux__
snprintf(oid, sizeof(oid), "net.wlan%d.%%parent", unit);
#else
snprintf(oid, sizeof(oid), "net.wlan.%d.%%parent", unit);
#endif
parentlen = sizeof(parent);
if (sysctlbyname(oid, parent, &parentlen, NULL, 0) < 0)
continue;
if (strncmp(parent, ifname, parentlen) == 0)
break;
}
if (unit == 10)
errx(1, "%s: cannot locate wlan sysctl node.", ifname);
#ifdef __linux__
snprintf(oid, sizeof(oid), "net.wlan%d.debug", unit);
#else
snprintf(oid, sizeof(oid), "net.wlan.%d.debug", unit);
#endif
debuglen = sizeof(debug);
if (sysctlbyname(oid, &debug, &debuglen, NULL, 0) < 0)
err(1, "sysctl-get(%s)", oid);
ndebug = debug;
for (; argc > 1; argc--, argv++) {
cp = argv[1];
do {
u_int bit;
if (*cp == '-') {
cp++;
op = -1;
} else if (*cp == '+') {
cp++;
op = 1;
} else
op = 0;
for (tp = cp; *tp != '\0' && *tp != '+' && *tp != '-';)
tp++;
bit = getflag(cp, tp-cp);
if (op < 0)
ndebug &= ~bit;
else if (op > 0)
ndebug |= bit;
else {
if (bit == 0) {
int c = *cp;
if (isdigit(c))
bit = strtoul(cp, NULL, 0);
else
errx(1, "unknown flag %.*s",
(int)(tp-cp), cp);
}
ndebug = bit;
}
} while (*(cp = tp) != '\0');
}
if (debug != ndebug) {
printf("%s: 0x%x => ", oid, debug);
if (sysctlbyname(oid, NULL, NULL, &ndebug, sizeof(ndebug)) < 0)
err(1, "sysctl-set(%s)", oid);
printf("0x%x", ndebug);
debug = ndebug;
} else
printf("%s: 0x%x", oid, debug);
sep = "<";
for (i = 0; i < N(flags); i++)
if (debug & flags[i].bit) {
printf("%s%s", sep, flags[i].name);
sep = ",";
}
printf("%s\n", *sep != '<' ? ">" : "");
return 0;
}