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Diffstat (limited to 'gpxe/src/usr/iwmgmt.c')
-rw-r--r--gpxe/src/usr/iwmgmt.c244
1 files changed, 0 insertions, 244 deletions
diff --git a/gpxe/src/usr/iwmgmt.c b/gpxe/src/usr/iwmgmt.c
deleted file mode 100644
index 59ba103a..00000000
--- a/gpxe/src/usr/iwmgmt.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- * Copyright (C) 2009 Joshua Oreman <oremanj@rwcr.net>.
- *
- * 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 2 of the
- * License, or 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, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stdio.h>
-#include <console.h>
-#include <string.h>
-#include <errno.h>
-#include <gpxe/net80211.h>
-#include <gpxe/ethernet.h>
-#include <usr/ifmgmt.h>
-#include <usr/iwmgmt.h>
-#include <gpxe/errortab.h>
-
-/** @file
- *
- * Wireless network interface management
- *
- */
-
-/**
- * Print status of 802.11 device
- *
- * @v dev 802.11 device
- */
-void iwstat ( struct net80211_device *dev ) {
-
- ifstat ( dev->netdev );
-
- printf ( " [802.11 ");
- if ( dev->state & NET80211_ASSOCIATED ) {
- printf ( "SSID '%s', ", dev->essid );
- } else {
- printf ( "not associated, " );
- }
- if ( dev->channel < dev->nr_channels && dev->rate < dev->nr_rates ) {
- printf ( "Ch:%d Sig:%d", dev->channels[dev->channel].channel_nr,
- dev->last_signal );
- switch ( dev->hw->signal_type ) {
- case NET80211_SIGNAL_NONE:
- printf ( "?" );
- break;
- case NET80211_SIGNAL_ARBITRARY:
- printf ( "/%d", dev->hw->signal_max );
- break;
- case NET80211_SIGNAL_DB:
- printf ( "/%d dB", dev->hw->signal_max );
- break;
- case NET80211_SIGNAL_DBM:
- printf ( " dBm" );
- break;
- }
- printf ( ", Qual:%d%% Rate:%d Mbps]\n",
- ( dev->rx_beacon_interval == 0 ? 0 :
- 100 * dev->tx_beacon_interval /
- dev->rx_beacon_interval ),
- dev->rates[dev->rate] / 10 );
- } else {
- printf ( "antenna off]\n" );
- }
-
- if ( dev->state & NET80211_WORKING ) {
- printf ( " [associating" );
- if ( dev->associating )
- printf ( " to '%s'", dev->associating->essid );
- printf ( "...]\n" );
- }
-}
-
-/** Identifiers for 802.11 cryptography types, indexed by type number */
-static const char *crypto_types[] = {
- [NET80211_CRYPT_NONE] = "Open",
- [NET80211_CRYPT_WEP] = "WEP ",
- [NET80211_CRYPT_TKIP] = "WPA ",
- [NET80211_CRYPT_CCMP] = "WPA2",
- [NET80211_CRYPT_UNKNOWN] = "UNK ",
-};
-
-/** Number of 802.11 cryptography types defined */
-#define NR_CRYPTO_TYPES ( sizeof ( crypto_types ) / sizeof ( crypto_types[0] ) )
-
-/** Identifiers for 802.11 authentication types, indexed by type number */
-static const char *auth_types[] = {
- [NET80211_SECPROT_NONE] = "",
- [NET80211_SECPROT_PSK] = "PSK",
- [NET80211_SECPROT_EAP] = "802.1X",
- [NET80211_SECPROT_UNKNOWN] = "UNK",
-};
-
-/** Number of 802.11 authentication types defined */
-#define NR_AUTH_TYPES ( sizeof ( auth_types ) / sizeof ( auth_types[0] ) )
-
-/**
- * Scan for wireless networks using 802.11 device
- *
- * @v dev 802.11 device
- * @v active Whether to use active scanning
- *
- * The list of networks found will be printed in tabular format.
- *
- * This function is safe to call at all times, whether the 802.11
- * device is open or not, but if called while the auto-association
- * task is running it will return an error indication.
- */
-int iwlist ( struct net80211_device *dev ) {
- struct net80211_probe_ctx *ctx;
- struct list_head *networks;
- struct net80211_wlan *wlan;
- char ssid_buf[22];
- int rc;
- unsigned i;
- int was_opened = dev->netdev->state & NETDEV_OPEN;
- int was_channel = dev->channels[dev->channel].channel_nr;
-
- if ( ! was_opened ) {
- dev->state |= NET80211_NO_ASSOC;
- rc = netdev_open ( dev->netdev );
- if ( rc < 0 )
- goto err;
- }
-
- if ( dev->state & NET80211_WORKING ) {
- rc = -EINVAL;
- goto err_close_netdev;
- }
-
- if ( ! was_opened ) {
- rc = net80211_prepare_probe ( dev, dev->hw->bands, 0 );
- if ( rc < 0 )
- goto err_close_netdev;
- }
-
- ctx = net80211_probe_start ( dev, "", 0 );
- if ( ! ctx ) {
- rc = -ENOMEM;
- goto err_close_netdev;
- }
-
- while ( ! ( rc = net80211_probe_step ( ctx ) ) ) {
- step();
- }
-
- networks = net80211_probe_finish_all ( ctx );
-
- if ( list_empty ( networks ) ) {
- goto err_free_networks;
- }
-
- rc = 0;
-
- printf ( "Networks on %s:\n\n", dev->netdev->name );
-
- /* Output format:
- * 0 1 2 3 4 5 6
- * 0123456789012345678901234567890123456789012345678901234567890
- * [Sig] SSID BSSID Ch Crypt/Auth
- * -------------------------------------------------------------
- * [ 15] abcdefghijklmnopqrst> 00:00:00:00:00:00 11 Open
- * ... or WPA PSK etc.
- */
-
- /* Quoting the dashes and spaces verbatim uses less code space
- than generating them programmatically. */
- printf ( "[Sig] SSID BSSID Ch Crypt/Auth\n"
- "-------------------------------------------------------------\n" );
-
- list_for_each_entry ( wlan, networks, list ) {
-
- /* Format SSID into 22-character string, space-padded,
- with '>' indicating truncation */
-
- snprintf ( ssid_buf, sizeof ( ssid_buf ), "%s", wlan->essid );
- for ( i = strlen ( ssid_buf ); i < sizeof ( ssid_buf ) - 1;
- i++ )
- ssid_buf[i] = ' ';
- if ( ssid_buf[sizeof ( ssid_buf ) - 2] != ' ' )
- ssid_buf[sizeof ( ssid_buf ) - 2] = '>';
- ssid_buf[sizeof ( ssid_buf ) - 1] = 0;
-
- /* Sanity check */
- if ( wlan->crypto >= NR_CRYPTO_TYPES ||
- wlan->handshaking >= NR_AUTH_TYPES )
- continue;
-
- printf ( "[%3d] %s %s %2d %s %s\n",
- wlan->signal < 0 ? 100 + wlan->signal : wlan->signal,
- ssid_buf, eth_ntoa ( wlan->bssid ), wlan->channel,
- crypto_types[wlan->crypto],
- auth_types[wlan->handshaking] );
- }
- printf ( "\n" );
-
- err_free_networks:
- net80211_free_wlanlist ( networks );
-
- err_close_netdev:
- if ( ! was_opened ) {
- dev->state &= ~NET80211_NO_ASSOC;
- netdev_close ( dev->netdev );
- } else {
- net80211_change_channel ( dev, was_channel );
- }
-
- if ( ! rc )
- return 0;
-
- err:
- printf ( "Scanning for networks on %s: %s\n",
- dev->netdev->name, strerror ( rc ) );
- return rc;
-}
-
-
-/* Record error codes as though they come from the 802.11 stack */
-#undef ERRFILE
-#define ERRFILE ERRFILE_net80211
-
-/** Common 802.11 errors */
-struct errortab common_wireless_errors[] __errortab = {
- { EINVAL | EUNIQ_06, "Packet decryption error" },
- { ECONNRESET | EUNIQ_01, "Unspecified reason" },
- { ECONNRESET | EUNIQ_04, "Disassociated due to inactivity" },
- { ECONNRESET | EUNIQ_0F, "4-Way Handshake timeout" },
- { ECONNRESET | EUNIQ_17, "IEEE 802.1X authentication failed" },
- { ECONNREFUSED | EUNIQ_01, "Unspecified failure" },
- { ECONNREFUSED | EUNIQ_0C, "Association denied" },
- { ECONNREFUSED | EUNIQ_0D, "Authentication method not supported" },
-};
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