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freebsd-skq/usr.sbin/ancontrol/ancontrol.c
Brooks Davis 51331cf32a Add support for monitor mode. This means that after enabling the 
correct mode via ancontrol, you can use bpf to sniff raw 802.11 frames.
Who want's to port AirSnort. ;-)

Submitted by:	Doug Ambrisko <ambrisko@ambrisko.com> (author)
		David Wolfskill <david@catwhisker.org> (port to current)
2001-09-10 02:05:10 +00:00

1613 lines
42 KiB
C
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/*
* Copyright 1997, 1998, 1999
* Bill Paul <wpaul@ee.columbia.edu>. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Bill Paul.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
* 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.
*/
#ifndef lint
static const char copyright[] = "@(#) Copyright (c) 1997, 1998, 1999\
Bill Paul. All rights reserved.";
static const char rcsid[] =
"$FreeBSD$";
#endif
#include <sys/types.h>
#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <net/if_var.h>
#include <net/ethernet.h>
#include <dev/an/if_aironet_ieee.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <err.h>
static void an_getval __P((const char *, struct an_req *));
static void an_setval __P((const char *, struct an_req *));
static void an_printwords __P((u_int16_t *, int));
static void an_printspeeds __P((u_int8_t*, int));
static void an_printbool __P((int));
static void an_printhex __P((char *, int));
static void an_printstr __P((char *, int));
static void an_dumpstatus __P((const char *));
static void an_dumpstats __P((const char *));
static void an_dumpconfig __P((const char *));
static void an_dumpcaps __P((const char *));
static void an_dumpssid __P((const char *));
static void an_dumpap __P((const char *));
static void an_setconfig __P((const char *, int, void *));
static void an_setssid __P((const char *, int, void *));
static void an_setap __P((const char *, int, void *));
static void an_setspeed __P((const char *, int, void *));
static void an_readkeyinfo __P((const char *));
#ifdef ANCACHE
static void an_zerocache __P((const char *));
static void an_readcache __P((const char *));
#endif
static int an_hex2int __P((char));
static void an_str2key __P((char *, struct an_ltv_key *));
static void an_setkeys __P((const char *, char *, int));
static void an_enable_tx_key __P((const char *, char *));
static void usage __P((char *));
int main __P((int, char **));
#define ACT_DUMPSTATS 1
#define ACT_DUMPCONFIG 2
#define ACT_DUMPSTATUS 3
#define ACT_DUMPCAPS 4
#define ACT_DUMPSSID 5
#define ACT_DUMPAP 6
#define ACT_SET_OPMODE 7
#define ACT_SET_SSID1 8
#define ACT_SET_SSID2 9
#define ACT_SET_SSID3 10
#define ACT_SET_FREQ 11
#define ACT_SET_AP1 12
#define ACT_SET_AP2 13
#define ACT_SET_AP3 14
#define ACT_SET_AP4 15
#define ACT_SET_DRIVERNAME 16
#define ACT_SET_SCANMODE 17
#define ACT_SET_TXRATE 18
#define ACT_SET_RTS_THRESH 19
#define ACT_SET_PWRSAVE 20
#define ACT_SET_DIVERSITY_RX 21
#define ACT_SET_DIVERSITY_TX 22
#define ACT_SET_RTS_RETRYLIM 23
#define ACT_SET_WAKE_DURATION 24
#define ACT_SET_BEACON_PERIOD 25
#define ACT_SET_TXPWR 26
#define ACT_SET_FRAG_THRESH 27
#define ACT_SET_NETJOIN 28
#define ACT_SET_MYNAME 29
#define ACT_SET_MAC 30
#define ACT_DUMPCACHE 31
#define ACT_ZEROCACHE 32
#define ACT_ENABLE_WEP 33
#define ACT_SET_KEY_TYPE 34
#define ACT_SET_KEYS 35
#define ACT_ENABLE_TX_KEY 36
#define ACT_SET_MONITOR_MODE 37
static void an_getval(iface, areq)
const char *iface;
struct an_req *areq;
{
struct ifreq ifr;
int s;
bzero((char *)&ifr, sizeof(ifr));
strlcpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name));
ifr.ifr_data = (caddr_t)areq;
s = socket(AF_INET, SOCK_DGRAM, 0);
if (s == -1)
err(1, "socket");
if (ioctl(s, SIOCGAIRONET, &ifr) == -1)
err(1, "SIOCGAIRONET");
close(s);
return;
}
static void an_setval(iface, areq)
const char *iface;
struct an_req *areq;
{
struct ifreq ifr;
int s;
bzero((char *)&ifr, sizeof(ifr));
strlcpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name));
ifr.ifr_data = (caddr_t)areq;
s = socket(AF_INET, SOCK_DGRAM, 0);
if (s == -1)
err(1, "socket");
if (ioctl(s, SIOCSAIRONET, &ifr) == -1)
err(1, "SIOCSAIRONET");
close(s);
return;
}
static void an_printstr(str, len)
char *str;
int len;
{
int i;
for (i = 0; i < len - 1; i++) {
if (str[i] == '\0')
str[i] = ' ';
}
printf("[ %.*s ]", len, str);
return;
}
static void an_printwords(w, len)
u_int16_t *w;
int len;
{
int i;
printf("[ ");
for (i = 0; i < len; i++)
printf("%d ", w[i]);
printf("]");
return;
}
static void an_printspeeds(w, len)
u_int8_t *w;
int len;
{
int i;
printf("[ ");
for (i = 0; i < len && w[i]; i++)
printf("%2.1fMbps ", w[i] * 0.500);
printf("]");
return;
}
static void an_printbool(val)
int val;
{
if (val)
printf("[ On ]");
else
printf("[ Off ]");
return;
}
static void an_printhex(ptr, len)
char *ptr;
int len;
{
int i;
printf("[ ");
for (i = 0; i < len; i++) {
printf("%02x", ptr[i] & 0xFF);
if (i < (len - 1))
printf(":");
}
printf(" ]");
return;
}
static void an_dumpstatus(iface)
const char *iface;
{
struct an_ltv_status *sts;
struct an_req areq;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_STATUS;
an_getval(iface, &areq);
sts = (struct an_ltv_status *)&areq;
printf("MAC address:\t\t");
an_printhex((char *)&sts->an_macaddr, ETHER_ADDR_LEN);
printf("\nOperating mode:\t\t[ ");
if (sts->an_opmode & AN_STATUS_OPMODE_CONFIGURED)
printf("configured ");
if (sts->an_opmode & AN_STATUS_OPMODE_MAC_ENABLED)
printf("MAC ON ");
if (sts->an_opmode & AN_STATUS_OPMODE_RX_ENABLED)
printf("RX ON ");
if (sts->an_opmode & AN_STATUS_OPMODE_IN_SYNC)
printf("synced ");
if (sts->an_opmode & AN_STATUS_OPMODE_ASSOCIATED)
printf("associated ");
if (sts->an_opmode & AN_STATUS_OPMODE_ERROR)
printf("error ");
printf("]\n");
printf("Error code:\t\t");
an_printhex((char *)&sts->an_errcode, 1);
printf("\nSignal quality:\t\t");
an_printhex((char *)&sts->an_cur_signal_quality, 1);
printf("\nSignal strength:\t[ %d%% ]",sts->an_normalized_rssi);
/*
* XXX: This uses the old definition of the rate field (units of
* 500kbps). Technically the new definition is that this field
* contains arbitrary values, but no devices which need this
* support exist and the IEEE seems to intend to use the old
* definition until they get something big so we'll keep using
* it as well because this will work with new cards with
* rate <= 63.5Mbps.
*/
printf("\nCurrent TX rate:\t[ %d%s ]", sts->an_current_tx_rate / 2,
(sts->an_current_tx_rate % 2) ? ".5" : "");
printf("\nCurrent SSID:\t\t");
an_printstr((char *)&sts->an_ssid, sts->an_ssidlen);
printf("\nCurrent AP name:\t");
an_printstr((char *)&sts->an_ap_name, 16);
printf("\nCurrent BSSID:\t\t");
an_printhex((char *)&sts->an_cur_bssid, ETHER_ADDR_LEN);
printf("\nBeacon period:\t\t");
an_printwords(&sts->an_beacon_period, 1);
printf("\nDTIM period:\t\t");
an_printwords(&sts->an_dtim_period, 1);
printf("\nATIM duration:\t\t");
an_printwords(&sts->an_atim_duration, 1);
printf("\nHOP period:\t\t");
an_printwords(&sts->an_hop_period, 1);
printf("\nChannel set:\t\t");
an_printwords(&sts->an_channel_set, 1);
printf("\nCurrent channel:\t");
an_printwords(&sts->an_cur_channel, 1);
printf("\nHops to backbone:\t");
an_printwords(&sts->an_hops_to_backbone, 1);
printf("\nTotal AP load:\t\t");
an_printwords(&sts->an_ap_total_load, 1);
printf("\nOur generated load:\t");
an_printwords(&sts->an_our_generated_load, 1);
printf("\nAccumulated ARL:\t");
an_printwords(&sts->an_accumulated_arl, 1);
printf("\n");
return;
}
static void an_dumpcaps(iface)
const char *iface;
{
struct an_ltv_caps *caps;
struct an_req areq;
u_int16_t tmp;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_CAPABILITIES;
an_getval(iface, &areq);
caps = (struct an_ltv_caps *)&areq;
printf("OUI:\t\t\t");
an_printhex((char *)&caps->an_oui, 3);
printf("\nProduct number:\t\t");
an_printwords(&caps->an_prodnum, 1);
printf("\nManufacturer name:\t");
an_printstr((char *)&caps->an_manufname, 32);
printf("\nProduce name:\t\t");
an_printstr((char *)&caps->an_prodname, 16);
printf("\nFirmware version:\t");
an_printstr((char *)&caps->an_prodvers, 1);
printf("\nOEM MAC address:\t");
an_printhex((char *)&caps->an_oemaddr, ETHER_ADDR_LEN);
printf("\nAironet MAC address:\t");
an_printhex((char *)&caps->an_aironetaddr, ETHER_ADDR_LEN);
printf("\nRadio type:\t\t[ ");
if (caps->an_radiotype & AN_RADIOTYPE_80211_FH)
printf("802.11 FH");
else if (caps->an_radiotype & AN_RADIOTYPE_80211_DS)
printf("802.11 DS");
else if (caps->an_radiotype & AN_RADIOTYPE_LM2000_DS)
printf("LM2000 DS");
else
printf("unknown (%x)", caps->an_radiotype);
printf(" ]");
printf("\nRegulatory domain:\t");
an_printwords(&caps->an_regdomain, 1);
printf("\nAssigned CallID:\t");
an_printhex((char *)&caps->an_callid, 6);
printf("\nSupported speeds:\t");
an_printspeeds(caps->an_rates, 8);
printf("\nRX Diversity:\t\t[ ");
if (caps->an_rx_diversity == AN_DIVERSITY_ANTENNA_1_ONLY)
printf("antenna 1 only");
else if (caps->an_rx_diversity == AN_DIVERSITY_ANTENNA_2_ONLY)
printf("antenna 2 only");
else if (caps->an_rx_diversity == AN_DIVERSITY_ANTENNA_1_AND_2)
printf("antenna 1 and 2");
printf(" ]");
printf("\nTX Diversity:\t\t[ ");
if (caps->an_rx_diversity == AN_DIVERSITY_ANTENNA_1_ONLY)
printf("antenna 1 only");
else if (caps->an_rx_diversity == AN_DIVERSITY_ANTENNA_2_ONLY)
printf("antenna 2 only");
else if (caps->an_rx_diversity == AN_DIVERSITY_ANTENNA_1_AND_2)
printf("antenna 1 and 2");
printf(" ]");
printf("\nSupported power levels:\t");
an_printwords(caps->an_tx_powerlevels, 8);
printf("\nHardware revision:\t");
tmp = ntohs(caps->an_hwrev);
an_printhex((char *)&tmp, 2);
printf("\nSoftware revision:\t");
tmp = ntohs(caps->an_fwrev);
an_printhex((char *)&tmp, 2);
printf("\nSoftware subrevision:\t");
tmp = ntohs(caps->an_fwsubrev);
an_printhex((char *)&tmp, 2);
printf("\nInterface revision:\t");
tmp = ntohs(caps->an_ifacerev);
an_printhex((char *)&tmp, 2);
printf("\nBootblock revision:\t");
tmp = ntohs(caps->an_bootblockrev);
an_printhex((char *)&tmp, 2);
printf("\n");
return;
}
static void an_dumpstats(iface)
const char *iface;
{
struct an_ltv_stats *stats;
struct an_req areq;
caddr_t ptr;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_32BITS_CUM;
an_getval(iface, &areq);
ptr = (caddr_t)&areq;
ptr -= 2;
stats = (struct an_ltv_stats *)ptr;
printf("RX overruns:\t\t\t\t\t[ %d ]\n", stats->an_rx_overruns);
printf("RX PLCP CSUM errors:\t\t\t\t[ %d ]\n",
stats->an_rx_plcp_csum_errs);
printf("RX PLCP format errors:\t\t\t\t[ %d ]\n",
stats->an_rx_plcp_format_errs);
printf("RX PLCP length errors:\t\t\t\t[ %d ]\n",
stats->an_rx_plcp_len_errs);
printf("RX MAC CRC errors:\t\t\t\t[ %d ]\n",
stats->an_rx_mac_crc_errs);
printf("RX MAC CRC OK:\t\t\t\t\t[ %d ]\n",
stats->an_rx_mac_crc_ok);
printf("RX WEP errors:\t\t\t\t\t[ %d ]\n",
stats->an_rx_wep_errs);
printf("RX WEP OK:\t\t\t\t\t[ %d ]\n",
stats->an_rx_wep_ok);
printf("Long retries:\t\t\t\t\t[ %d ]\n",
stats->an_retry_long);
printf("Short retries:\t\t\t\t\t[ %d ]\n",
stats->an_retry_short);
printf("Retries exhausted:\t\t\t\t[ %d ]\n",
stats->an_retry_max);
printf("Bad ACK:\t\t\t\t\t[ %d ]\n",
stats->an_no_ack);
printf("Bad CTS:\t\t\t\t\t[ %d ]\n",
stats->an_no_cts);
printf("RX good ACKs:\t\t\t\t\t[ %d ]\n",
stats->an_rx_ack_ok);
printf("RX good CTSs:\t\t\t\t\t[ %d ]\n",
stats->an_rx_cts_ok);
printf("TX good ACKs:\t\t\t\t\t[ %d ]\n",
stats->an_tx_ack_ok);
printf("TX good RTSs:\t\t\t\t\t[ %d ]\n",
stats->an_tx_rts_ok);
printf("TX good CTSs:\t\t\t\t\t[ %d ]\n",
stats->an_tx_cts_ok);
printf("LMAC multicasts transmitted:\t\t\t[ %d ]\n",
stats->an_tx_lmac_mcasts);
printf("LMAC broadcasts transmitted:\t\t\t[ %d ]\n",
stats->an_tx_lmac_bcasts);
printf("LMAC unicast frags transmitted:\t\t\t[ %d ]\n",
stats->an_tx_lmac_ucast_frags);
printf("LMAC unicasts transmitted:\t\t\t[ %d ]\n",
stats->an_tx_lmac_ucasts);
printf("Beacons transmitted:\t\t\t\t[ %d ]\n",
stats->an_tx_beacons);
printf("Beacons received:\t\t\t\t[ %d ]\n",
stats->an_rx_beacons);
printf("Single transmit collisions:\t\t\t[ %d ]\n",
stats->an_tx_single_cols);
printf("Multiple transmit collisions:\t\t\t[ %d ]\n",
stats->an_tx_multi_cols);
printf("Transmits without deferrals:\t\t\t[ %d ]\n",
stats->an_tx_defers_no);
printf("Transmits deferred due to protocol:\t\t[ %d ]\n",
stats->an_tx_defers_prot);
printf("Transmits deferred due to energy detect:\t\t[ %d ]\n",
stats->an_tx_defers_energy);
printf("RX duplicate frames/frags:\t\t\t[ %d ]\n",
stats->an_rx_dups);
printf("RX partial frames:\t\t\t\t[ %d ]\n",
stats->an_rx_partial);
printf("TX max lifetime exceeded:\t\t\t[ %d ]\n",
stats->an_tx_too_old);
printf("RX max lifetime exceeded:\t\t\t[ %d ]\n",
stats->an_tx_too_old);
printf("Sync lost due to too many missed beacons:\t[ %d ]\n",
stats->an_lostsync_missed_beacons);
printf("Sync lost due to ARL exceeded:\t\t\t[ %d ]\n",
stats->an_lostsync_arl_exceeded);
printf("Sync lost due to deauthentication:\t\t[ %d ]\n",
stats->an_lostsync_deauthed);
printf("Sync lost due to disassociation:\t\t[ %d ]\n",
stats->an_lostsync_disassociated);
printf("Sync lost due to excess change in TSF timing:\t[ %d ]\n",
stats->an_lostsync_tsf_timing);
printf("Host transmitted multicasts:\t\t\t[ %d ]\n",
stats->an_tx_host_mcasts);
printf("Host transmitted broadcasts:\t\t\t[ %d ]\n",
stats->an_tx_host_bcasts);
printf("Host transmitted unicasts:\t\t\t[ %d ]\n",
stats->an_tx_host_ucasts);
printf("Host transmission failures:\t\t\t[ %d ]\n",
stats->an_tx_host_failed);
printf("Host received multicasts:\t\t\t[ %d ]\n",
stats->an_rx_host_mcasts);
printf("Host received broadcasts:\t\t\t[ %d ]\n",
stats->an_rx_host_bcasts);
printf("Host received unicasts:\t\t\t\t[ %d ]\n",
stats->an_rx_host_ucasts);
printf("Host receive discards:\t\t\t\t[ %d ]\n",
stats->an_rx_host_discarded);
printf("HMAC transmitted multicasts:\t\t\t[ %d ]\n",
stats->an_tx_hmac_mcasts);
printf("HMAC transmitted broadcasts:\t\t\t[ %d ]\n",
stats->an_tx_hmac_bcasts);
printf("HMAC transmitted unicasts:\t\t\t[ %d ]\n",
stats->an_tx_hmac_ucasts);
printf("HMAC transmissions failed:\t\t\t[ %d ]\n",
stats->an_tx_hmac_failed);
printf("HMAC received multicasts:\t\t\t[ %d ]\n",
stats->an_rx_hmac_mcasts);
printf("HMAC received broadcasts:\t\t\t[ %d ]\n",
stats->an_rx_hmac_bcasts);
printf("HMAC received unicasts:\t\t\t\t[ %d ]\n",
stats->an_rx_hmac_ucasts);
printf("HMAC receive discards:\t\t\t\t[ %d ]\n",
stats->an_rx_hmac_discarded);
printf("HMAC transmits accepted:\t\t\t[ %d ]\n",
stats->an_tx_hmac_accepted);
printf("SSID mismatches:\t\t\t\t[ %d ]\n",
stats->an_ssid_mismatches);
printf("Access point mismatches:\t\t\t[ %d ]\n",
stats->an_ap_mismatches);
printf("Speed mismatches:\t\t\t\t[ %d ]\n",
stats->an_rates_mismatches);
printf("Authentication rejects:\t\t\t\t[ %d ]\n",
stats->an_auth_rejects);
printf("Authentication timeouts:\t\t\t[ %d ]\n",
stats->an_auth_timeouts);
printf("Association rejects:\t\t\t\t[ %d ]\n",
stats->an_assoc_rejects);
printf("Association timeouts:\t\t\t\t[ %d ]\n",
stats->an_assoc_timeouts);
printf("Management frames received:\t\t\t[ %d ]\n",
stats->an_rx_mgmt_pkts);
printf("Management frames transmitted:\t\t\t[ %d ]\n",
stats->an_tx_mgmt_pkts);
printf("Refresh frames received:\t\t\t[ %d ]\n",
stats->an_rx_refresh_pkts),
printf("Refresh frames transmitted:\t\t\t[ %d ]\n",
stats->an_tx_refresh_pkts),
printf("Poll frames received:\t\t\t\t[ %d ]\n",
stats->an_rx_poll_pkts);
printf("Poll frames transmitted:\t\t\t[ %d ]\n",
stats->an_tx_poll_pkts);
printf("Host requested sync losses:\t\t\t[ %d ]\n",
stats->an_lostsync_hostreq);
printf("Host transmitted bytes:\t\t\t\t[ %d ]\n",
stats->an_host_tx_bytes);
printf("Host received bytes:\t\t\t\t[ %d ]\n",
stats->an_host_rx_bytes);
printf("Uptime in microseconds:\t\t\t\t[ %d ]\n",
stats->an_uptime_usecs);
printf("Uptime in seconds:\t\t\t\t[ %d ]\n",
stats->an_uptime_secs);
printf("Sync lost due to better AP:\t\t\t[ %d ]\n",
stats->an_lostsync_better_ap);
return;
}
static void an_dumpap(iface)
const char *iface;
{
struct an_ltv_aplist *ap;
struct an_req areq;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_APLIST;
an_getval(iface, &areq);
ap = (struct an_ltv_aplist *)&areq;
printf("Access point 1:\t\t\t");
an_printhex((char *)&ap->an_ap1, ETHER_ADDR_LEN);
printf("\nAccess point 2:\t\t\t");
an_printhex((char *)&ap->an_ap2, ETHER_ADDR_LEN);
printf("\nAccess point 3:\t\t\t");
an_printhex((char *)&ap->an_ap3, ETHER_ADDR_LEN);
printf("\nAccess point 4:\t\t\t");
an_printhex((char *)&ap->an_ap4, ETHER_ADDR_LEN);
printf("\n");
return;
}
static void an_dumpssid(iface)
const char *iface;
{
struct an_ltv_ssidlist *ssid;
struct an_req areq;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_SSIDLIST;
an_getval(iface, &areq);
ssid = (struct an_ltv_ssidlist *)&areq;
printf("SSID 1:\t\t\t[ %.*s ]\n", ssid->an_ssid1_len, ssid->an_ssid1);
printf("SSID 2:\t\t\t[ %.*s ]\n", ssid->an_ssid2_len, ssid->an_ssid2);
printf("SSID 3:\t\t\t[ %.*s ]\n", ssid->an_ssid3_len, ssid->an_ssid3);
return;
}
static void an_dumpconfig(iface)
const char *iface;
{
struct an_ltv_genconfig *cfg;
struct an_req areq;
unsigned char diversity;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_ACTUALCFG;
an_getval(iface, &areq);
cfg = (struct an_ltv_genconfig *)&areq;
printf("Operating mode:\t\t\t\t[ ");
if ((cfg->an_opmode & 0x7) == AN_OPMODE_IBSS_ADHOC)
printf("ad-hoc");
if ((cfg->an_opmode & 0x7) == AN_OPMODE_INFRASTRUCTURE_STATION)
printf("infrastructure");
if ((cfg->an_opmode & 0x7) == AN_OPMODE_AP)
printf("access point");
if ((cfg->an_opmode & 0x7) == AN_OPMODE_AP_REPEATER)
printf("access point repeater");
printf(" ]");
printf("\nReceive mode:\t\t\t\t[ ");
if ((cfg->an_rxmode & 0x7) == AN_RXMODE_BC_MC_ADDR)
printf("broadcast/multicast/unicast");
if ((cfg->an_rxmode & 0x7) == AN_RXMODE_BC_ADDR)
printf("broadcast/unicast");
if ((cfg->an_rxmode & 0x7) == AN_RXMODE_ADDR)
printf("unicast");
if ((cfg->an_rxmode & 0x7) == AN_RXMODE_80211_MONITOR_CURBSS)
printf("802.11 monitor, current BSSID");
if ((cfg->an_rxmode & 0x7) == AN_RXMODE_80211_MONITOR_ANYBSS)
printf("802.11 monitor, any BSSID");
if ((cfg->an_rxmode & 0x7) == AN_RXMODE_LAN_MONITOR_CURBSS)
printf("LAN monitor, current BSSID");
printf(" ]");
printf("\nFragment threshold:\t\t\t");
an_printwords(&cfg->an_fragthresh, 1);
printf("\nRTS threshold:\t\t\t\t");
an_printwords(&cfg->an_rtsthresh, 1);
printf("\nMAC address:\t\t\t\t");
an_printhex((char *)&cfg->an_macaddr, ETHER_ADDR_LEN);
printf("\nSupported rates:\t\t\t");
an_printspeeds(cfg->an_rates, 8);
printf("\nShort retry limit:\t\t\t");
an_printwords(&cfg->an_shortretry_limit, 1);
printf("\nLong retry limit:\t\t\t");
an_printwords(&cfg->an_longretry_limit, 1);
printf("\nTX MSDU lifetime:\t\t\t");
an_printwords(&cfg->an_tx_msdu_lifetime, 1);
printf("\nRX MSDU lifetime:\t\t\t");
an_printwords(&cfg->an_rx_msdu_lifetime, 1);
printf("\nStationary:\t\t\t\t");
an_printbool(cfg->an_stationary);
printf("\nOrdering:\t\t\t\t");
an_printbool(cfg->an_ordering);
printf("\nDevice type:\t\t\t\t[ ");
if (cfg->an_devtype == AN_DEVTYPE_PC4500)
printf("PC4500");
else if (cfg->an_devtype == AN_DEVTYPE_PC4800)
printf("PC4800");
else
printf("unknown (%x)", cfg->an_devtype);
printf(" ]");
printf("\nScanning mode:\t\t\t\t[ ");
if (cfg->an_scanmode == AN_SCANMODE_ACTIVE)
printf("active");
if (cfg->an_scanmode == AN_SCANMODE_PASSIVE)
printf("passive");
if (cfg->an_scanmode == AN_SCANMODE_AIRONET_ACTIVE)
printf("Aironet active");
printf(" ]");
printf("\nProbe delay:\t\t\t\t");
an_printwords(&cfg->an_probedelay, 1);
printf("\nProbe energy timeout:\t\t\t");
an_printwords(&cfg->an_probe_energy_timeout, 1);
printf("\nProbe response timeout:\t\t\t");
an_printwords(&cfg->an_probe_response_timeout, 1);
printf("\nBeacon listen timeout:\t\t\t");
an_printwords(&cfg->an_beacon_listen_timeout, 1);
printf("\nIBSS join network timeout:\t\t");
an_printwords(&cfg->an_ibss_join_net_timeout, 1);
printf("\nAuthentication timeout:\t\t\t");
an_printwords(&cfg->an_auth_timeout, 1);
printf("\nWEP enabled:\t\t\t\t[ ");
if (cfg->an_authtype & AN_AUTHTYPE_PRIVACY_IN_USE)
{
if (cfg->an_authtype & AN_AUTHTYPE_ALLOW_UNENCRYPTED)
printf("mixed cell");
else
printf("full");
}
else
printf("no");
printf(" ]");
printf("\nAuthentication type:\t\t\t[ ");
if ((cfg->an_authtype & AN_AUTHTYPE_MASK) == AN_AUTHTYPE_NONE)
printf("none");
if ((cfg->an_authtype & AN_AUTHTYPE_MASK) == AN_AUTHTYPE_OPEN)
printf("open");
if ((cfg->an_authtype & AN_AUTHTYPE_MASK) == AN_AUTHTYPE_SHAREDKEY)
printf("shared key");
printf(" ]");
printf("\nAssociation timeout:\t\t\t");
an_printwords(&cfg->an_assoc_timeout, 1);
printf("\nSpecified AP association timeout:\t");
an_printwords(&cfg->an_specified_ap_timeout, 1);
printf("\nOffline scan interval:\t\t\t");
an_printwords(&cfg->an_offline_scan_interval, 1);
printf("\nOffline scan duration:\t\t\t");
an_printwords(&cfg->an_offline_scan_duration, 1);
printf("\nLink loss delay:\t\t\t");
an_printwords(&cfg->an_link_loss_delay, 1);
printf("\nMax beacon loss time:\t\t\t");
an_printwords(&cfg->an_max_beacon_lost_time, 1);
printf("\nRefresh interval:\t\t\t");
an_printwords(&cfg->an_refresh_interval, 1);
printf("\nPower save mode:\t\t\t[ ");
if (cfg->an_psave_mode == AN_PSAVE_NONE)
printf("none");
if (cfg->an_psave_mode == AN_PSAVE_CAM)
printf("constantly awake mode");
if (cfg->an_psave_mode == AN_PSAVE_PSP)
printf("PSP");
if (cfg->an_psave_mode == AN_PSAVE_PSP_CAM)
printf("PSP-CAM (fast PSP)");
printf(" ]");
printf("\nSleep through DTIMs:\t\t\t");
an_printbool(cfg->an_sleep_for_dtims);
printf("\nPower save listen interval:\t\t");
an_printwords(&cfg->an_listen_interval, 1);
printf("\nPower save fast listen interval:\t");
an_printwords(&cfg->an_fast_listen_interval, 1);
printf("\nPower save listen decay:\t\t");
an_printwords(&cfg->an_listen_decay, 1);
printf("\nPower save fast listen decay:\t\t");
an_printwords(&cfg->an_fast_listen_decay, 1);
printf("\nAP/ad-hoc Beacon period:\t\t");
an_printwords(&cfg->an_beacon_period, 1);
printf("\nAP/ad-hoc ATIM duration:\t\t");
an_printwords(&cfg->an_atim_duration, 1);
printf("\nAP/ad-hoc current channel:\t\t");
an_printwords(&cfg->an_ds_channel, 1);
printf("\nAP/ad-hoc DTIM period:\t\t\t");
an_printwords(&cfg->an_dtim_period, 1);
printf("\nRadio type:\t\t\t\t[ ");
if (cfg->an_radiotype & AN_RADIOTYPE_80211_FH)
printf("802.11 FH");
else if (cfg->an_radiotype & AN_RADIOTYPE_80211_DS)
printf("802.11 DS");
else if (cfg->an_radiotype & AN_RADIOTYPE_LM2000_DS)
printf("LM2000 DS");
else
printf("unknown (%x)", cfg->an_radiotype);
printf(" ]");
printf("\nRX Diversity:\t\t\t\t[ ");
diversity = cfg->an_diversity & 0xFF;
if (diversity == AN_DIVERSITY_ANTENNA_1_ONLY)
printf("antenna 1 only");
else if (diversity == AN_DIVERSITY_ANTENNA_2_ONLY)
printf("antenna 2 only");
else if (diversity == AN_DIVERSITY_ANTENNA_1_AND_2)
printf("antenna 1 and 2");
printf(" ]");
printf("\nTX Diversity:\t\t\t\t[ ");
diversity = (cfg->an_diversity >> 8) & 0xFF;
if (diversity == AN_DIVERSITY_ANTENNA_1_ONLY)
printf("antenna 1 only");
else if (diversity == AN_DIVERSITY_ANTENNA_2_ONLY)
printf("antenna 2 only");
else if (diversity == AN_DIVERSITY_ANTENNA_1_AND_2)
printf("antenna 1 and 2");
printf(" ]");
printf("\nTransmit power level:\t\t\t");
an_printwords(&cfg->an_tx_power, 1);
printf("\nRSS threshold:\t\t\t\t");
an_printwords(&cfg->an_rss_thresh, 1);
printf("\nNode name:\t\t\t\t");
an_printstr((char *)&cfg->an_nodename, 16);
printf("\nARL threshold:\t\t\t\t");
an_printwords(&cfg->an_arl_thresh, 1);
printf("\nARL decay:\t\t\t\t");
an_printwords(&cfg->an_arl_decay, 1);
printf("\nARL delay:\t\t\t\t");
an_printwords(&cfg->an_arl_delay, 1);
printf("\n");
printf("\n");
an_readkeyinfo(iface);
return;
}
static void usage(p)
char *p;
{
fprintf(stderr, "usage: %s -i iface -A (show specified APs)\n", p);
fprintf(stderr, "\t%s -i iface -N (show specified SSIDss)\n", p);
fprintf(stderr, "\t%s -i iface -S (show NIC status)\n", p);
fprintf(stderr, "\t%s -i iface -I (show NIC capabilities)\n", p);
fprintf(stderr, "\t%s -i iface -T (show stats counters)\n", p);
fprintf(stderr, "\t%s -i iface -C (show current config)\n", p);
fprintf(stderr, "\t%s -i iface -t 0|1|2|3|4 (set TX speed)\n", p);
fprintf(stderr, "\t%s -i iface -s 0|1|2|3 (set power same mode)\n", p);
fprintf(stderr, "\t%s -i iface [-v 1|2|3|4] -a AP (specify AP)\n", p);
fprintf(stderr, "\t%s -i iface -b val (set beacon period)\n", p);
fprintf(stderr, "\t%s -i iface [-v 0|1] -d val (set diversity)\n", p);
fprintf(stderr, "\t%s -i iface -j val (set netjoin timeout)\n", p);
fprintf(stderr, "\t%s -i iface -e 0|1|2|3 (enable transmit key)\n", p);
fprintf(stderr, "\t%s -i iface [-v 0|1|2|3|4|5|6|7] -k key (set key)\n", p);
fprintf(stderr, "\t%s -i iface -K 0|1|2 (no auth/open/shared secret)\n", p);
fprintf(stderr, "\t%s -i iface -W 0|1|2 (no WEP/full WEP/mixed cell)\n", p);
fprintf(stderr, "\t%s -i iface -l val (set station name)\n", p);
fprintf(stderr, "\t%s -i iface -m val (set MAC address)\n", p);
fprintf(stderr, "\t%s -i iface [-v 1|2|3] -n SSID "
"(specify SSID)\n", p);
fprintf(stderr, "\t%s -i iface -o 0|1 (set operating mode)\n", p);
fprintf(stderr, "\t%s -i iface -c val (set ad-hoc channel)\n", p);
fprintf(stderr, "\t%s -i iface -f val (set frag threshold)\n", p);
fprintf(stderr, "\t%s -i iface -r val (set RTS threshold)\n", p);
fprintf(stderr, "\t%s -i iface -M 0-15 (set monitor mode)\n", p);
#ifdef ANCACHE
fprintf(stderr, "\t%s -i iface -Q print signal quality cache\n", p);
fprintf(stderr, "\t%s -i iface -Z zero out signal cache\n", p);
#endif
fprintf(stderr, "\t%s -h (display this message)\n", p);
exit(1);
}
static void an_setconfig(iface, act, arg)
const char *iface;
int act;
void *arg;
{
struct an_ltv_genconfig *cfg;
struct an_ltv_caps *caps;
struct an_req areq;
struct an_req areq_caps;
u_int16_t diversity = 0;
struct ether_addr *addr;
int i;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_GENCONFIG;
an_getval(iface, &areq);
cfg = (struct an_ltv_genconfig *)&areq;
areq_caps.an_len = sizeof(areq);
areq_caps.an_type = AN_RID_CAPABILITIES;
an_getval(iface, &areq_caps);
caps = (struct an_ltv_caps *)&areq_caps;
switch(act) {
case ACT_SET_OPMODE:
cfg->an_opmode = atoi(arg);
break;
case ACT_SET_FREQ:
cfg->an_ds_channel = atoi(arg);
break;
case ACT_SET_PWRSAVE:
cfg->an_psave_mode = atoi(arg);
break;
case ACT_SET_SCANMODE:
cfg->an_scanmode = atoi(arg);
break;
case ACT_SET_DIVERSITY_RX:
case ACT_SET_DIVERSITY_TX:
switch(atoi(arg)) {
case 0:
diversity = AN_DIVERSITY_FACTORY_DEFAULT;
break;
case 1:
diversity = AN_DIVERSITY_ANTENNA_1_ONLY;
break;
case 2:
diversity = AN_DIVERSITY_ANTENNA_2_ONLY;
break;
case 3:
diversity = AN_DIVERSITY_ANTENNA_1_AND_2;
break;
default:
errx(1, "bad diversity setting: %d", diversity);
break;
}
if (atoi(arg) == ACT_SET_DIVERSITY_RX) {
cfg->an_diversity &= 0x00FF;
cfg->an_diversity |= (diversity << 8);
} else {
cfg->an_diversity &= 0xFF00;
cfg->an_diversity |= diversity;
}
break;
case ACT_SET_TXPWR:
for (i = 0; i < 8; i++) {
if (caps->an_tx_powerlevels[i] == atoi(arg))
break;
}
if (i == 8)
errx(1, "unsupported power level: %dmW", atoi(arg));
cfg->an_tx_power = atoi(arg);
break;
case ACT_SET_RTS_THRESH:
cfg->an_rtsthresh = atoi(arg);
break;
case ACT_SET_RTS_RETRYLIM:
cfg->an_shortretry_limit =
cfg->an_longretry_limit = atoi(arg);
break;
case ACT_SET_BEACON_PERIOD:
cfg->an_beacon_period = atoi(arg);
break;
case ACT_SET_WAKE_DURATION:
cfg->an_atim_duration = atoi(arg);
break;
case ACT_SET_FRAG_THRESH:
cfg->an_fragthresh = atoi(arg);
break;
case ACT_SET_NETJOIN:
cfg->an_ibss_join_net_timeout = atoi(arg);
break;
case ACT_SET_MYNAME:
bzero(cfg->an_nodename, 16);
strncpy((char *)&cfg->an_nodename, optarg, 16);
break;
case ACT_SET_MAC:
addr = ether_aton((char *)arg);
if (addr == NULL)
errx(1, "badly formatted address");
bzero(cfg->an_macaddr, ETHER_ADDR_LEN);
bcopy((char *)addr, (char *)&cfg->an_macaddr, ETHER_ADDR_LEN);
break;
case ACT_ENABLE_WEP:
switch (atoi (arg)) {
case 0:
/* no WEP */
cfg->an_authtype &= ~(AN_AUTHTYPE_PRIVACY_IN_USE
| AN_AUTHTYPE_ALLOW_UNENCRYPTED);
break;
case 1:
/* full WEP */
cfg->an_authtype |= AN_AUTHTYPE_PRIVACY_IN_USE;
cfg->an_authtype &= ~AN_AUTHTYPE_ALLOW_UNENCRYPTED;
break;
case 2:
/* mixed cell */
cfg->an_authtype = AN_AUTHTYPE_PRIVACY_IN_USE
| AN_AUTHTYPE_ALLOW_UNENCRYPTED;
break;
}
break;
case ACT_SET_KEY_TYPE:
cfg->an_authtype = (cfg->an_authtype & ~AN_AUTHTYPE_MASK)
| atoi(arg);
break;
case ACT_SET_MONITOR_MODE:
areq.an_type = AN_RID_MONITOR_MODE;
cfg->an_len = atoi(arg); /* mode is put in length */
break;
default:
errx(1, "unknown action");
break;
}
an_setval(iface, &areq);
exit(0);
}
static void an_setspeed(iface, act, arg)
const char *iface;
int act __unused;
void *arg;
{
struct an_req areq;
struct an_ltv_caps *caps;
u_int16_t speed;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_CAPABILITIES;
an_getval(iface, &areq);
caps = (struct an_ltv_caps *)&areq;
switch(atoi(arg)) {
case 0:
speed = 0;
break;
case 1:
speed = AN_RATE_1MBPS;
break;
case 2:
speed = AN_RATE_2MBPS;
break;
case 3:
if (caps->an_rates[2] != AN_RATE_5_5MBPS)
errx(1, "5.5Mbps not supported on this card");
speed = AN_RATE_5_5MBPS;
break;
case 4:
if (caps->an_rates[3] != AN_RATE_11MBPS)
errx(1, "11Mbps not supported on this card");
speed = AN_RATE_11MBPS;
break;
default:
errx(1, "unsupported speed");
break;
}
areq.an_len = 6;
areq.an_type = AN_RID_TX_SPEED;
areq.an_val[0] = speed;
an_setval(iface, &areq);
exit(0);
}
static void an_setap(iface, act, arg)
const char *iface;
int act;
void *arg;
{
struct an_ltv_aplist *ap;
struct an_req areq;
struct ether_addr *addr;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_APLIST;
an_getval(iface, &areq);
ap = (struct an_ltv_aplist *)&areq;
addr = ether_aton((char *)arg);
if (addr == NULL)
errx(1, "badly formatted address");
switch(act) {
case ACT_SET_AP1:
bzero(ap->an_ap1, ETHER_ADDR_LEN);
bcopy((char *)addr, (char *)&ap->an_ap1, ETHER_ADDR_LEN);
break;
case ACT_SET_AP2:
bzero(ap->an_ap2, ETHER_ADDR_LEN);
bcopy((char *)addr, (char *)&ap->an_ap2, ETHER_ADDR_LEN);
break;
case ACT_SET_AP3:
bzero(ap->an_ap3, ETHER_ADDR_LEN);
bcopy((char *)addr, (char *)&ap->an_ap3, ETHER_ADDR_LEN);
break;
case ACT_SET_AP4:
bzero(ap->an_ap4, ETHER_ADDR_LEN);
bcopy((char *)addr, (char *)&ap->an_ap4, ETHER_ADDR_LEN);
break;
default:
errx(1, "unknown action");
break;
}
an_setval(iface, &areq);
exit(0);
}
static void an_setssid(iface, act, arg)
const char *iface;
int act;
void *arg;
{
struct an_ltv_ssidlist *ssid;
struct an_req areq;
areq.an_len = sizeof(areq);
areq.an_type = AN_RID_SSIDLIST;
an_getval(iface, &areq);
ssid = (struct an_ltv_ssidlist *)&areq;
switch (act) {
case ACT_SET_SSID1:
bzero(ssid->an_ssid1, sizeof(ssid->an_ssid1));
strlcpy(ssid->an_ssid1, (char *)arg, sizeof(ssid->an_ssid1));
ssid->an_ssid1_len = strlen(ssid->an_ssid1);
break;
case ACT_SET_SSID2:
bzero(ssid->an_ssid2, sizeof(ssid->an_ssid2));
strlcpy(ssid->an_ssid2, (char *)arg, sizeof(ssid->an_ssid2));
ssid->an_ssid2_len = strlen(ssid->an_ssid2);
break;
case ACT_SET_SSID3:
bzero(ssid->an_ssid3, sizeof(ssid->an_ssid3));
strlcpy(ssid->an_ssid3, (char *)arg, sizeof(ssid->an_ssid3));
ssid->an_ssid3_len = strlen(ssid->an_ssid3);
break;
default:
errx(1, "unknown action");
break;
}
an_setval(iface, &areq);
exit(0);
}
#ifdef ANCACHE
static void an_zerocache(iface)
const char *iface;
{
struct an_req areq;
bzero((char *)&areq, sizeof(areq));
areq.an_len = 0;
areq.an_type = AN_RID_ZERO_CACHE;
an_getval(iface, &areq);
return;
}
static void an_readcache(iface)
const char *iface;
{
struct an_req areq;
int *an_sigitems;
struct an_sigcache *sc;
char * pt;
int i;
if (iface == NULL)
errx(1, "must specify interface name");
bzero((char *)&areq, sizeof(areq));
areq.an_len = AN_MAX_DATALEN;
areq.an_type = AN_RID_READ_CACHE;
an_getval(iface, &areq);
an_sigitems = (int *) &areq.an_val;
pt = ((char *) &areq.an_val);
pt += sizeof(int);
sc = (struct an_sigcache *) pt;
for (i = 0; i < *an_sigitems; i++) {
printf("[%d/%d]:", i+1, *an_sigitems);
printf(" %02x:%02x:%02x:%02x:%02x:%02x,",
sc->macsrc[0]&0xff,
sc->macsrc[1]&0xff,
sc->macsrc[2]&0xff,
sc->macsrc[3]&0xff,
sc->macsrc[4]&0xff,
sc->macsrc[5]&0xff);
printf(" %d.%d.%d.%d,",((sc->ipsrc >> 0) & 0xff),
((sc->ipsrc >> 8) & 0xff),
((sc->ipsrc >> 16) & 0xff),
((sc->ipsrc >> 24) & 0xff));
printf(" sig: %d, noise: %d, qual: %d\n",
sc->signal,
sc->noise,
sc->quality);
sc++;
}
return;
}
#endif
static int an_hex2int(c)
char c;
{
if (c >= '0' && c <= '9')
return (c - '0');
if (c >= 'A' && c <= 'F')
return (c - 'A' + 10);
if (c >= 'a' && c <= 'f')
return (c - 'a' + 10);
return (0);
}
static void an_str2key(s, k)
char *s;
struct an_ltv_key *k;
{
int n, i;
char *p;
/* Is this a hex string? */
if (s[0] == '0' && (s[1] == 'x' || s[1] == 'X')) {
/* Yes, convert to int. */
n = 0;
p = (char *)&k->key[0];
for (i = 2; s[i] != '\0' && s[i + 1] != '\0'; i+= 2) {
*p++ = (an_hex2int(s[i]) << 4) + an_hex2int(s[i + 1]);
n++;
}
if (s[i] != '\0')
errx(1, "hex strings must be of even length");
k->klen = n;
} else {
/* No, just copy it in. */
bcopy(s, k->key, strlen(s));
k->klen = strlen(s);
}
return;
}
static void an_setkeys(iface, key, keytype)
const char *iface;
char *key;
int keytype;
{
struct an_req areq;
struct an_ltv_key *k;
bzero((char *)&areq, sizeof(areq));
k = (struct an_ltv_key *)&areq;
if (strlen(key) > 28) {
err(1, "encryption key must be no "
"more than 18 characters long");
}
an_str2key(key, k);
k->kindex=keytype/2;
if (!(k->klen==0 || k->klen==5 || k->klen==13)) {
err(1, "encryption key must be 0, 5 or 13 bytes long");
}
/* default mac and only valid one (from manual) 1.0.0.0.0.0 */
k->mac[0]=1;
k->mac[1]=0;
k->mac[2]=0;
k->mac[3]=0;
k->mac[4]=0;
k->mac[5]=0;
switch(keytype & 1){
case 0:
areq.an_len = sizeof(struct an_ltv_key);
areq.an_type = AN_RID_WEP_PERM;
an_setval(iface, &areq);
break;
case 1:
areq.an_len = sizeof(struct an_ltv_key);
areq.an_type = AN_RID_WEP_TEMP;
an_setval(iface, &areq);
break;
}
return;
}
static void an_readkeyinfo(iface)
const char *iface;
{
struct an_req areq;
struct an_ltv_key *k;
int i;
bzero((char *)&areq, sizeof(areq));
k = (struct an_ltv_key *)&areq;
printf("WEP Key status:\n");
areq.an_type = AN_RID_WEP_TEMP; /* read first key */
for(i=0; i<5; i++){
areq.an_len = sizeof(struct an_ltv_key);
an_getval(iface, &areq);
if(k->kindex == 0xffff)
break;
switch (k->klen){
case 0:
printf("\tKey %d is unset\n",k->kindex);
break;
case 5:
printf("\tKey %d is set 40 bits\n",k->kindex);
break;
case 13:
printf("\tKey %d is set 128 bits\n",k->kindex);
break;
default:
printf("\tWEP Key %d has an unknown size %d\n",
i, k->klen);
}
areq.an_type = AN_RID_WEP_PERM; /* read next key */
}
k->kindex = 0xffff;
areq.an_len = sizeof(struct an_ltv_key);
an_getval(iface, &areq);
printf("\tThe active transmit key is %d\n", k->mac[0]);
return;
}
static void an_enable_tx_key(iface, arg)
const char *iface;
char *arg;
{
struct an_req areq;
struct an_ltv_key *k;
bzero((char *)&areq, sizeof(areq));
k = (struct an_ltv_key *)&areq;
/* From a Cisco engineer write the transmit key to use in the
first MAC, index is FFFF*/
k->kindex=0xffff;
k->klen=0;
k->mac[0]=atoi(arg);
k->mac[1]=0;
k->mac[2]=0;
k->mac[3]=0;
k->mac[4]=0;
k->mac[5]=0;
areq.an_len = sizeof(struct an_ltv_key);
areq.an_type = AN_RID_WEP_PERM;
an_setval(iface, &areq);
return;
}
int main(argc, argv)
int argc;
char *argv[];
{
int ch;
int act = 0;
const char *iface = NULL;
int modifier = 0;
char *key = NULL;
void *arg = NULL;
char *p = argv[0];
/* Get the interface name */
opterr = 0;
ch = getopt(argc, argv, "i:");
if (ch == 'i') {
iface = optarg;
} else {
if (argc > 1 && *argv[1] != '-') {
iface = argv[1];
optind = 2;
} else {
iface = "an0";
optind = 1;
}
optreset = 1;
}
opterr = 1;
while ((ch = getopt(argc, argv,
"ANISCTht:a:e:o:s:n:v:d:j:b:c:r:p:w:m:l:k:K:W:QZM:")) != -1) {
switch(ch) {
case 'Z':
#ifdef ANCACHE
act = ACT_ZEROCACHE;
#else
errx(1, "ANCACHE not available");
#endif
break;
case 'Q':
#ifdef ANCACHE
act = ACT_DUMPCACHE;
#else
errx(1, "ANCACHE not available");
#endif
break;
case 'A':
act = ACT_DUMPAP;
break;
case 'N':
act = ACT_DUMPSSID;
break;
case 'S':
act = ACT_DUMPSTATUS;
break;
case 'I':
act = ACT_DUMPCAPS;
break;
case 'T':
act = ACT_DUMPSTATS;
break;
case 'C':
act = ACT_DUMPCONFIG;
break;
case 't':
act = ACT_SET_TXRATE;
arg = optarg;
break;
case 's':
act = ACT_SET_PWRSAVE;
arg = optarg;
break;
case 'p':
act = ACT_SET_TXPWR;
arg = optarg;
break;
case 'v':
modifier = atoi(optarg);
break;
case 'a':
switch(modifier) {
case 0:
case 1:
act = ACT_SET_AP1;
break;
case 2:
act = ACT_SET_AP2;
break;
case 3:
act = ACT_SET_AP3;
break;
case 4:
act = ACT_SET_AP4;
break;
default:
errx(1, "bad modifier %d: there "
"are only 4 access point settings",
modifier);
usage(p);
break;
}
arg = optarg;
break;
case 'b':
act = ACT_SET_BEACON_PERIOD;
arg = optarg;
break;
case 'd':
switch(modifier) {
case 0:
act = ACT_SET_DIVERSITY_RX;
break;
case 1:
act = ACT_SET_DIVERSITY_TX;
break;
default:
errx(1, "must specift RX or TX diversity");
break;
}
arg = optarg;
break;
case 'j':
act = ACT_SET_NETJOIN;
arg = optarg;
break;
case 'l':
act = ACT_SET_MYNAME;
arg = optarg;
break;
case 'm':
act = ACT_SET_MAC;
arg = optarg;
break;
case 'n':
switch(modifier) {
case 0:
case 1:
act = ACT_SET_SSID1;
break;
case 2:
act = ACT_SET_SSID2;
break;
case 3:
act = ACT_SET_SSID3;
break;
default:
errx(1, "bad modifier %d: there"
"are only 3 SSID settings", modifier);
usage(p);
break;
}
arg = optarg;
break;
case 'o':
act = ACT_SET_OPMODE;
arg = optarg;
break;
case 'c':
act = ACT_SET_FREQ;
arg = optarg;
break;
case 'f':
act = ACT_SET_FRAG_THRESH;
arg = optarg;
break;
case 'W':
act = ACT_ENABLE_WEP;
arg = optarg;
break;
case 'K':
act = ACT_SET_KEY_TYPE;
arg = optarg;
break;
case 'k':
act = ACT_SET_KEYS;
key = optarg;
break;
case 'e':
act = ACT_ENABLE_TX_KEY;
arg = optarg;
break;
case 'q':
act = ACT_SET_RTS_RETRYLIM;
arg = optarg;
break;
case 'r':
act = ACT_SET_RTS_THRESH;
arg = optarg;
break;
case 'w':
act = ACT_SET_WAKE_DURATION;
arg = optarg;
break;
case 'M':
act = ACT_SET_MONITOR_MODE;
arg = optarg;
break;
case 'h':
default:
usage(p);
}
}
if (iface == NULL || (!act && !key))
usage(p);
switch(act) {
case ACT_DUMPSTATUS:
an_dumpstatus(iface);
break;
case ACT_DUMPCAPS:
an_dumpcaps(iface);
break;
case ACT_DUMPSTATS:
an_dumpstats(iface);
break;
case ACT_DUMPCONFIG:
an_dumpconfig(iface);
break;
case ACT_DUMPSSID:
an_dumpssid(iface);
break;
case ACT_DUMPAP:
an_dumpap(iface);
break;
case ACT_SET_SSID1:
case ACT_SET_SSID2:
case ACT_SET_SSID3:
an_setssid(iface, act, arg);
break;
case ACT_SET_AP1:
case ACT_SET_AP2:
case ACT_SET_AP3:
case ACT_SET_AP4:
an_setap(iface, act, arg);
break;
case ACT_SET_TXRATE:
an_setspeed(iface, act, arg);
break;
#ifdef ANCACHE
case ACT_ZEROCACHE:
an_zerocache(iface);
break;
case ACT_DUMPCACHE:
an_readcache(iface);
break;
#endif
case ACT_SET_KEYS:
an_setkeys(iface, key, modifier);
break;
case ACT_ENABLE_TX_KEY:
an_enable_tx_key(iface, arg);
break;
default:
an_setconfig(iface, act, arg);
break;
}
exit(0);
}
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