fix scan file syntax errors - dtv-scan-tables.git

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author	Christoph Pfister <pfister@linuxtv.org>	2010-01-03 10:05:58 +0100
committer	Mauro Carvalho Chehab <mchehab@redhat.com>	2010-01-03 10:05:58 +0100
commit	9e494673a0cc7c9cdf9fe686267b22849b9411a2 (patch)
tree	cc01fe9c0d55566e7c57b7a378f6ee4084eb7e83 /dvb-t/uk-BluebellHill
parent	28f494e6e0365a0caa3490f0598c707232911fc3 (diff)
download	dtv-scan-tables-9e494673a0cc7c9cdf9fe686267b22849b9411a2.tar.gz

fix scan file syntax errors

Diffstat (limited to 'dvb-t/uk-BluebellHill')

0 files changed, 0 insertions, 0 deletions

/* * wavemon - a wireless network monitoring aplication * * Copyright (c) 2001-2002 Jan Morgenstern <jan@jm-music.de> * * wavemon 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, or (at your option) any later * version. * * wavemon 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 wavemon; see the file COPYING. If not, write to the Free Software * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "iw_if.h" #include "iw_nl80211.h" /* GLOBALS */ static WINDOW *w_levels, *w_stats, *w_if, *w_info, *w_net; static pthread_t sampling_thread; static time_t last_update; // Global linkstat data, populated by sampling thread. static struct { bool run; // enable/disable sampling pthread_mutex_t mutex; // producer/consumer lock for @data struct iw_nl80211_linkstat data; } linkstat; /** Sampling pthread shared by info and histogram screen. */ static void *sampling_loop(void *arg) { sigset_t blockmask; /* See comment in scan_scr.c for rationale. */ sigemptyset(&blockmask); sigaddset(&blockmask, SIGWINCH); pthread_sigmask(SIG_BLOCK, &blockmask, NULL); do { pthread_mutex_lock(&linkstat.mutex); iw_nl80211_get_linkstat(&linkstat.data); pthread_mutex_unlock(&linkstat.mutex); iw_cache_update(&linkstat.data); } while (linkstat.run && usleep(conf.stat_iv * 1000) == 0); return NULL; } void sampling_init(void) { linkstat.run = true; pthread_create(&sampling_thread, NULL, sampling_loop, NULL); } void sampling_stop(void) { linkstat.run = false; pthread_join(sampling_thread, NULL); } static void display_levels(void) { static float qual, signal, noise, ssnr; /* * FIXME: revise the scale implementation. It does not work * satisfactorily, maybe it is better to have a simple * solution using 3 levels of different colour. */ int8_t nscale[2] = { conf.noise_min, conf.noise_max }, lvlscale[2] = { -40, -20}; char tmp[0x100]; int line; bool noise_data_valid; int sig_qual = -1, sig_qual_max, sig_level; noise_data_valid = iw_nl80211_have_survey_data(&linkstat.data); sig_level = linkstat.data.signal_avg ?: linkstat.data.signal; /* See comments in iw_cache_update */ if (sig_level == 0) sig_level = linkstat.data.bss_signal; for (line = 1; line <= WH_LEVEL; line++) mvwclrtoborder(w_levels, line, 1); if (linkstat.data.bss_signal_qual) { /* BSS_SIGNAL_UNSPEC is scaled 0..100 */ sig_qual = linkstat.data.bss_signal_qual; sig_qual_max = 100; } else if (sig_level) { if (sig_level < -110) sig_qual = 0; else if (sig_level > -40) sig_qual = 70; else sig_qual = sig_level + 110; sig_qual_max = 70; } if (sig_qual == -1 && !sig_level && !noise_data_valid) { wattron(w_levels, A_BOLD); waddstr_center(w_levels, (WH_LEVEL + 1)/2, "NO INTERFACE DATA"); goto done_levels; } line = 1; /* Noise data is rare. Use the space for spreading out. */ if (!noise_data_valid) line++; if (sig_qual == -1) { line++; } else { qual = ewma(qual, sig_qual, conf.meter_decay / 100.0); mvwaddstr(w_levels, line++, 1, "link quality: "); sprintf(tmp, "%0.f%% ", (1e2 * qual)/sig_qual_max); waddstr_b(w_levels, tmp); sprintf(tmp, "(%0.f/%d) ", qual, sig_qual_max); waddstr(w_levels, tmp); waddbar(w_levels, line++, qual, 0, sig_qual_max, lvlscale, true); } /* Spacer */ line++; if (!noise_data_valid) line++; if (sig_level != 0) { signal = ewma(signal, sig_level, conf.meter_decay / 100.0); mvwaddstr(w_levels, line++, 1, "signal level: "); sprintf(tmp, "%.0f dBm (%s)", signal, dbm2units(signal)); waddstr_b(w_levels, tmp); waddbar(w_levels, line, signal, conf.sig_min, conf.sig_max, lvlscale, true); if (conf.lthreshold_action) waddthreshold(w_levels, line, signal, conf.lthreshold, conf.sig_min, conf.sig_max, lvlscale, '>'); if (conf.hthreshold_action) waddthreshold(w_levels, line, signal, conf.hthreshold, conf.sig_min, conf.sig_max, lvlscale, '<'); } line++; if (noise_data_valid) { noise = ewma(noise, linkstat.data.survey.noise, conf.meter_decay / 100.0); mvwaddstr(w_levels, line++, 1, "noise level: "); sprintf(tmp, "%.0f dBm (%s)", noise, dbm2units(noise)); waddstr_b(w_levels, tmp); waddbar(w_levels, line++, noise, conf.noise_min, conf.noise_max, nscale, false); } if (noise_data_valid && sig_level) { ssnr = ewma(ssnr, sig_level - linkstat.data.survey.noise, conf.meter_decay / 100.0); mvwaddstr(w_levels, line++, 1, "SNR: "); sprintf(tmp, "%.0f dB", ssnr); waddstr_b(w_levels, tmp); } done_levels: wrefresh(w_levels); } static void display_stats(void) { char tmp[0x100]; /* * Interface RX stats */ mvwaddstr(w_stats, 1, 1, "RX: "); if (linkstat.data.rx_packets) { sprintf(tmp, "%'u (%s)", linkstat.data.rx_packets, byte_units(linkstat.data.rx_bytes)); waddstr_b(w_stats, tmp); } else { waddstr(w_stats, "n/a"); } if (iw_nl80211_have_survey_data(&linkstat.data)) { if (linkstat.data.rx_bitrate[0]) { waddstr(w_stats, ", rate: "); waddstr_b(w_stats, linkstat.data.rx_bitrate); } if (linkstat.data.expected_thru) { if (linkstat.data.expected_thru >= 1024) sprintf(tmp, " (expected: %.1f MB/s)", linkstat.data.expected_thru/1024.0); else sprintf(tmp, " (expected: %u kB/s)", linkstat.data.expected_thru); waddstr(w_stats, tmp); } } if (linkstat.data.rx_drop_misc) { waddstr(w_stats, ", drop: "); sprintf(tmp, "%'llu", (unsigned long long)linkstat.data.rx_drop_misc); waddstr_b(w_stats, tmp); } wclrtoborder(w_stats); /* * Interface TX stats */ mvwaddstr(w_stats, 2, 1, "TX: "); if (linkstat.data.tx_packets) { sprintf(tmp, "%'u (%s)", linkstat.data.tx_packets, byte_units(linkstat.data.tx_bytes)); waddstr_b(w_stats, tmp); } else { waddstr(w_stats, "n/a"); } if (iw_nl80211_have_survey_data(&linkstat.data) && linkstat.data.tx_bitrate[0]) { waddstr(w_stats, ", rate: "); waddstr_b(w_stats, linkstat.data.tx_bitrate); } if (linkstat.data.tx_retries) { waddstr(w_stats, ", retries: "); sprintf(tmp, "%'u", linkstat.data.tx_retries); waddstr_b(w_stats, tmp); } if (linkstat.data.tx_failed) { waddstr(w_stats, ", failed: "); sprintf(tmp, "%'u", linkstat.data.tx_failed); waddstr_b(w_stats, tmp); } wclrtoborder(w_stats); wrefresh(w_stats); } static void display_info(WINDOW *w_if, WINDOW *w_info) { struct iw_dyn_info info; struct iw_range range; struct iw_nl80211_ifstat ifs; struct iw_nl80211_reg ir; char tmp[0x100]; int i; iw_getinf_range(conf_ifname(), &range); dyn_info_get(&info, conf_ifname(), &range); iw_nl80211_getifstat(&ifs); iw_nl80211_getreg(&ir); /* * Interface Part */ wmove(w_if, 1, 1); waddstr_b(w_if, conf_ifname()); sprintf(tmp, " (%s)", info.name); waddstr(w_if, tmp); /* PHY */ waddstr(w_if, ", phy "); sprintf(tmp, "%d", ifs.phy); waddstr_b(w_if, tmp); /* Regulatory domain */ waddstr(w_if, ", reg: "); if (ir.region > 0) { waddstr_b(w_if, ir.country); sprintf(tmp, " (%s)", dfs_domain_name(ir.region)); waddstr(w_if, tmp); } else { waddstr_b(w_if, "n/a"); } if (ifs.ssid[0]) { waddstr(w_if, ", SSID: "); waddstr_b(w_if, ifs.ssid); } wclrtoborder(w_if); wrefresh(w_if); /* * Info window: */ wmove(w_info, 1, 1); waddstr(w_info, "mode: "); waddstr_b(w_info, iftype_name(ifs.iftype)); if (!ether_addr_is_zero(&linkstat.data.bssid)) { waddstr_b(w_info, ", "); switch (linkstat.data.status) { case NL80211_BSS_STATUS_ASSOCIATED: waddstr(w_info, "connected to: "); break; case NL80211_BSS_STATUS_AUTHENTICATED: waddstr(w_info, "authenticated with: "); break; case NL80211_BSS_STATUS_IBSS_JOINED: waddstr(w_info, "joined IBSS: "); break; default: waddstr(w_info, "station: "); } waddstr_b(w_info, ether_lookup(&linkstat.data.bssid)); if (linkstat.data.status == NL80211_BSS_STATUS_ASSOCIATED) { waddstr_b(w_info, ","); waddstr(w_info, " time: "); waddstr_b(w_info, pretty_time(linkstat.data.connected_time)); waddstr(w_info, ", inactive: "); sprintf(tmp, "%.1fs", (float)linkstat.data.inactive_time/1e3); waddstr_b(w_info, tmp); } } wclrtoborder(w_info); wmove(w_info, 2, 1); /* Frequency / channel */ if (ifs.freq) { waddstr(w_info, "freq: "); sprintf(tmp, "%d MHz", ifs.freq); waddstr_b(w_info, tmp); /* The following condition should in theory never happen */ if (linkstat.data.survey.freq && linkstat.data.survey.freq != ifs.freq) { sprintf(tmp, " [survey freq: %d MHz]", linkstat.data.survey.freq); waddstr(w_info, tmp); } if (ifs.freq_ctr1 && ifs.freq_ctr1 != ifs.freq) { waddstr(w_info, ", ctr1: "); sprintf(tmp, "%d MHz", ifs.freq_ctr1); waddstr_b(w_info, tmp); } if (ifs.freq_ctr2 && ifs.freq_ctr2 != ifs.freq_ctr1 && ifs.freq_ctr2 != ifs.freq) { waddstr(w_info, ", ctr2: "); sprintf(tmp, "%d MHz", ifs.freq_ctr2); waddstr_b(w_info, tmp); } waddstr(w_info, ", channel: "); sprintf(tmp, "%d", ieee80211_frequency_to_channel(ifs.freq)); waddstr_b(w_info, tmp); if (ifs.chan_width >= 0) { sprintf(tmp, " (width: %s)", channel_width_name(ifs.chan_width)); waddstr(w_info, tmp); } else if (ifs.chan_type >= 0) { sprintf(tmp, " (%s)", channel_type_name(ifs.chan_type)); waddstr(w_info, tmp); } } else if (iw_nl80211_have_survey_data(&linkstat.data)) { waddstr(w_info, "freq: "); sprintf(tmp, "%d MHz", linkstat.data.survey.freq); waddstr_b(w_info, tmp); } else { waddstr(w_info, "frequency/channel: n/a"); } wclrtoborder(w_info); /* Channel data */ wmove(w_info, 3, 1); if (iw_nl80211_have_survey_data(&linkstat.data)) { waddstr(w_info, "channel "); waddstr(w_info, "active: "); waddstr_b(w_info, pretty_time_ms(linkstat.data.survey.time.active)); waddstr(w_info, ", busy: "); waddstr_b(w_info, pretty_time_ms(linkstat.data.survey.time.busy)); if (linkstat.data.survey.time.ext_busy) { waddstr(w_info, ", ext-busy: "); waddstr_b(w_info, pretty_time_ms(linkstat.data.survey.time.ext_busy)); } waddstr(w_info, ", rx: "); waddstr_b(w_info, pretty_time_ms(linkstat.data.survey.time.rx)); waddstr(w_info, ", tx: "); waddstr_b(w_info, pretty_time_ms(linkstat.data.survey.time.tx)); if (linkstat.data.survey.time.scan) { waddstr(w_info, ", scan: "); waddstr_b(w_info, pretty_time_ms(linkstat.data.survey.time.scan)); } } else if (linkstat.data.tx_bitrate[0] && linkstat.data.rx_bitrate[0]) { waddstr(w_info, "rx rate: "); waddstr_b(w_info, linkstat.data.rx_bitrate); if (linkstat.data.expected_thru) { if (linkstat.data.expected_thru >= 1024) sprintf(tmp, " (exp: %.1f MB/s)", linkstat.data.expected_thru/1024.0); else sprintf(tmp, " (exp: %u kB/s)", linkstat.data.expected_thru); waddstr(w_info, tmp); } waddstr(w_info, ", tx rate: "); waddstr_b(w_info, linkstat.data.tx_bitrate); } /* Beacons */ wmove(w_info, 4, 1); if (linkstat.data.beacons) { waddstr(w_info, "beacons: "); sprintf(tmp, "%'llu", (unsigned long long)linkstat.data.beacons); waddstr_b(w_info, tmp); if (linkstat.data.beacon_loss) { waddstr(w_info, ", lost: "); sprintf(tmp, "%'u", linkstat.data.beacon_loss); waddstr_b(w_info, tmp); } waddstr(w_info, ", avg sig: "); sprintf(tmp, "%d dBm", (int8_t)linkstat.data.beacon_avg_sig); waddstr_b(w_info, tmp); waddstr(w_info, ", interval: "); sprintf(tmp, "%.1fs", (linkstat.data.beacon_int * 1024.0)/1e6); waddstr_b(w_info, tmp); waddstr(w_info, ", DTIM: "); sprintf(tmp, "%u", linkstat.data.dtim_period); waddstr_b(w_info, tmp); } else { waddstr(w_info, "station flags:"); if (linkstat.data.cts_protection) waddstr_b(w_info, " CTS"); if (linkstat.data.wme) waddstr_b(w_info, " WME"); if (linkstat.data.tdls) waddstr_b(w_info, " TDLS"); if (linkstat.data.mfp) waddstr_b(w_info, " MFP"); if (!(linkstat.data.cts_protection | linkstat.data.wme | linkstat.data.tdls | linkstat.data.mfp)) waddstr_b(w_info, " (none)"); waddstr(w_info, ", preamble:"); if (linkstat.data.long_preamble) waddstr_b(w_info, " long"); else waddstr_b(w_info, " short"); waddstr(w_info, ", slot:"); if (linkstat.data.short_slot_time) waddstr_b(w_info, " short"); else waddstr_b(w_info, " long"); } if (info.cap_sens) { waddstr(w_info, ", sensitivity: "); if (info.sens < 0) sprintf(tmp, "%d dBm", info.sens); else sprintf(tmp, "%d/%d", info.sens, range.sensitivity); waddstr_b(w_info, tmp); } wclrtoborder(w_info); wmove(w_info, 5, 1); waddstr(w_info, "power mgt: "); if (info.cap_power) waddstr_b(w_info, format_power(&info.power, &range)); else waddstr(w_info, "n/a"); if (info.cap_txpower && info.txpower.disabled) { waddstr(w_info, ", tx-power: off"); } else if (info.cap_txpower) { /* * Convention: auto-selected values start with a capital * letter, otherwise with a small letter. */ if (info.txpower.fixed) waddstr(w_info, ", tx-power: "); else waddstr(w_info, ", TX-power: "); waddstr_b(w_info, format_txpower(&info.txpower)); } wclrtoborder(w_info); wmove(w_info, 6, 1); waddstr(w_info, "retry: "); if (info.cap_retry) waddstr_b(w_info, format_retry(&info.retry, &range)); else waddstr(w_info, "n/a"); waddstr(w_info, ", "); if (info.cap_rts) { waddstr(w_info, info.rts.fixed ? "rts/cts: " : "RTS/cts: "); if (info.rts.disabled) sprintf(tmp, "off"); else sprintf(tmp, "%d B", info.rts.value); waddstr_b(w_info, tmp); } else { waddstr(w_info, "rts/cts: n/a"); } waddstr(w_info, ", "); if (info.cap_frag) { waddstr(w_info, info.frag.fixed ? "frag: " : "Frag: "); if (info.frag.disabled) sprintf(tmp, "off"); else sprintf(tmp, "%d B", info.frag.value); waddstr_b(w_info, tmp); } else { waddstr(w_info, "frag: n/a"); } wclrtoborder(w_info); wmove(w_info, 7, 1); waddstr(w_info, "encryption: "); if (info.keys) { int cnt = dyn_info_active_keys(&info); if (cnt == 0) { waddstr_b(w_info, "off (no key set)"); } else if (info.active_key) { i = info.active_key - 1; waddstr_b(w_info, curtail(format_key(info.keys + i), "..", MAXXLEN/2)); if (info.keys[i].flags & IW_ENCODE_RESTRICTED) waddstr(w_info, ", restricted"); if (info.keys[i].flags & IW_ENCODE_OPEN) waddstr(w_info, ", open"); /* First key = default */ if (cnt > 1 || info.active_key != 1) { sprintf(tmp, " [%d]", info.active_key); waddstr_b(w_info, tmp); } if (cnt > 1) { sprintf(tmp, " (%d other key%s)", cnt - 1, cnt == 2 ? "" : "s"); waddstr(w_info, tmp); } } else if (dyn_info_wep_keys(&info) == cnt) { waddstr_b(w_info, "off "); sprintf(tmp, "(%d disabled WEP key%s)", cnt, cnt == 1 ? "" : "s"); waddstr(w_info, tmp); } else { uint8_t j = 0, k = 0; do if (info.keys[j].size && !(info.keys[j].flags & IW_ENCODE_DISABLED)) info.keys[k++].size = info.keys[j].size; while (k < cnt && ++j < info.nkeys); if (cnt == 1) j = sprintf(tmp, "1 key (index #%u), ", j + 1); else j = sprintf(tmp, "%d keys with ", k); for (i = 0; i < k; i++) j += sprintf(tmp + j, "%s%d", i ? "/" : "", info.keys[i].size * 8); sprintf(tmp + j, " bits"); waddstr_b(w_info, tmp); } } else if (has_net_admin_capability()) { waddstr(w_info, "no information available"); } else { waddstr(w_info, "n/a (requires CAP_NET_ADMIN permissions)"); } dyn_info_cleanup(&info); wclrtoborder(w_info); wrefresh(w_info); } static void display_netinfo(WINDOW *w_net) { struct if_info info; char tmp[0x40]; if_getinf(conf_ifname(), &info); wmove(w_net, 1, 1); wclrtoborder(w_net); if (getmaxy(w_net) == WH_NET_MAX) { waddstr(w_net, conf_ifname()); waddstr_b(w_net, " ("); waddstr(w_net, info.flags & IFF_UP ? "UP" : "DOWN"); if (info.flags & IFF_RUNNING) /* Interface RFC2863 OPER_UP */ waddstr(w_net, " RUNNING"); #ifdef IFF_LOWER_UP /* Linux 2.6.17 */ if (info.flags & IFF_LOWER_UP) /* Driver signals L1 up */ waddstr(w_net, " LOWER_UP"); #endif #ifdef IFF_DORMANT /* Linux 2.6.17 */ if (info.flags & IFF_DORMANT) /* Driver signals dormant */ waddstr(w_net, " DORMANT"); #endif if (info.flags & IFF_MASTER) /* Master of a load balancer */ waddstr(w_net, " MASTER"); if (info.flags & IFF_SLAVE) /* Slave of a load balancer */ waddstr(w_net, " SLAVE"); if (info.flags & IFF_POINTOPOINT) /* Is a point-to-point link */ waddstr(w_net, " POINTOPOINT"); if (info.flags & IFF_DYNAMIC) /* Address is volatile */ waddstr(w_net, " DYNAMIC"); if (info.flags & IFF_BROADCAST) /* Valid broadcast address set */ waddstr(w_net, " BROADCAST"); if (info.flags & IFF_MULTICAST) /* Supports multicast */ waddstr(w_net, " MULTICAST"); if (info.flags & IFF_ALLMULTI) /* Receive all mcast packets */ waddstr(w_net, " ALLMULTI"); if (info.flags & IFF_NOARP) /* No ARP protocol */ waddstr(w_net, " NOARP"); if (info.flags & IFF_NOTRAILERS) /* Avoid use of trailers */ waddstr(w_net, " NOTRAILERS"); if (info.flags & IFF_PROMISC) /* Is in promiscuous mode */ waddstr(w_net, " PROMISC"); if (info.flags & IFF_DEBUG) /* Internal debugging flag */ waddstr(w_net, " DEBUG"); waddstr_b(w_net, ")"); wmove(w_net, 2, 1); wclrtoborder(w_net); } waddstr(w_net, "mac: "); waddstr_b(w_net, ether_lookup(&info.hwaddr)); if (getmaxy(w_net) == WH_NET_MAX) { waddstr(w_net, ", qlen: "); sprintf(tmp, "%u", info.txqlen); waddstr_b(w_net, tmp); wmove(w_net, 3, 1); wclrtoborder(w_net); } else { waddstr(w_net, ", "); } waddstr(w_net, "ip: "); if (!info.addr.s_addr) { waddstr(w_net, "n/a"); } else { sprintf(tmp, "%s/%u", inet_ntoa(info.addr), prefix_len(&info.netmask)); waddstr_b(w_net, tmp); /* only show bcast address if not set to the obvious default */ if (info.bcast.s_addr != (info.addr.s_addr | ~info.netmask.s_addr)) { waddstr(w_net, ", bcast: "); waddstr_b(w_net, inet_ntoa(info.bcast)); } } wclrtoborder(w_net); /* 802.11 MTU may be greater than Ethernet MTU (1500) */ if (info.mtu && info.mtu != ETH_DATA_LEN) { waddstr(w_net, ", mtu: "); sprintf(tmp, "%u", info.mtu); waddstr_b(w_net, tmp); } wrefresh(w_net); } void scr_info_init(void) { int line = 0; w_if = newwin_title(line, WH_IFACE, "Interface", true); line += WH_IFACE; w_levels = newwin_title(line, WH_LEVEL, "Levels", true); line += WH_LEVEL; w_stats = newwin_title(line, WH_STATS, "Statistics", true); line += WH_STATS; w_info = newwin_title(line, WH_INFO_MIN, "Info", true); line += WH_INFO_MIN; if (LINES >= WH_INFO_SCR_MIN + (WH_NET_MAX - WH_NET_MIN)) w_net = newwin_title(line, WH_NET_MAX, "Network", false); else w_net = newwin_title(line, WH_NET_MAX, "Network", false); sampling_init(); } int scr_info_loop(WINDOW *w_menu) { time_t now = time(NULL); if (!pthread_mutex_trylock(&linkstat.mutex)) { display_levels(); display_stats(); pthread_mutex_unlock(&linkstat.mutex); } if (now - last_update >= conf.info_iv) { last_update = now; display_info(w_if, w_info); display_netinfo(w_net); } return wgetch(w_menu); } void scr_info_fini(void) { sampling_stop(); delwin(w_net); delwin(w_info); delwin(w_stats); delwin(w_levels); delwin(w_if); }


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