From f3410da7f0bd208a5f2d792131b215454e782e93 Mon Sep 17 00:00:00 2001 From: Jonathan McCrohan Date: Sun, 5 Feb 2012 19:04:33 +0000 Subject: Imported Upstream version 0.7.3 --- aplst_scr.c | 134 ------------------------------------------------------------ 1 file changed, 134 deletions(-) delete mode 100644 aplst_scr.c (limited to 'aplst_scr.c') diff --git a/aplst_scr.c b/aplst_scr.c deleted file mode 100644 index c0f868f..0000000 --- a/aplst_scr.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * wavemon - a wireless network monitoring aplication - * - * Copyright (c) 2001-2002 Jan Morgenstern - * - * 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" - -static void display_aplist(WINDOW *w_aplst) -{ - uint8_t buf[(sizeof(struct iw_quality) + - sizeof(struct sockaddr)) * IW_MAX_AP]; - char s[0x100]; - int i, j, line = 2; - struct iw_quality *qual, qual_pivot; - struct sockaddr *hwa, hwa_pivot; - struct iw_range range; - struct iw_levelstat dbm; - struct iwreq iwr; - int skfd = socket(AF_INET, SOCK_DGRAM, 0); - - if (skfd < 0) - err_sys("%s: can not open socket", __func__); - - iw_getinf_range(conf.ifname, &range); - for (i = 1; i <= MAXYLEN; i++) - mvwclrtoborder(w_aplst, i, 1); - - strncpy(iwr.ifr_name, conf.ifname, IFNAMSIZ); - iwr.u.data.pointer = (caddr_t) buf; - iwr.u.data.length = IW_MAX_AP; - iwr.u.data.flags = 0; - - if (ioctl(skfd, SIOCGIWAPLIST, &iwr) < 0) { - sprintf(s, "%s does not have a list of peers/access points", - conf.ifname); - waddstr_center(w_aplst, WAV_HEIGHT/2 - 1, s); - goto done; - } - - if (iwr.u.data.length == 0) { - sprintf(s, "%s: no peer/access point in range", conf.ifname); - waddstr_center(w_aplst, WAV_HEIGHT/2 - 1, s); - } else if (iwr.u.data.length == 1) { - mvwaddstr(w_aplst, line, 1, "Peer/access point:"); - } else { - sprintf(s, "%d peers/access points in range:", iwr.u.data.length); - mvwaddstr(w_aplst, line, 1, s); - } - - hwa = (struct sockaddr *) buf; - qual = (struct iw_quality *) (hwa + iwr.u.data.length); - - /* - * Show access points in descending order of signal quality by - * sorting both lists in parallel, using simple insertion sort. - */ - for (i = 0; i < iwr.u.data.length; i++) { - - qual_pivot = qual[i]; - hwa_pivot = hwa[i]; - - for (j = i; j > 0 && qual[j-1].qual < qual_pivot.qual; j--) { - qual[j] = qual[j-1]; - hwa[j] = hwa[j-1]; - } - - qual[j] = qual_pivot; - hwa[j] = hwa_pivot; - } - - line += 2; - - /* Truncate overly long access point lists to match screen height */ - for (i = 0; i < iwr.u.data.length && line < MAXYLEN; i++, line++) { - - mvwaddstr(w_aplst, line++, 1, " "); - waddstr_b(w_aplst, mac_addr(&hwa[i])); - - if (iwr.u.data.flags) { - iw_sanitize(&range, &qual[i], &dbm); - sprintf(s, "Quality%c %2d/%d, Signal%c %.0f dBm (%s), Noise%c %.0f dBm", - qual[i].updated & IW_QUAL_QUAL_UPDATED ? ':' : '=', - qual[i].qual, range.max_qual.qual, - qual[i].updated & IW_QUAL_LEVEL_UPDATED ? ':' : '=', - dbm.signal, dbm2units(dbm.signal), - qual[i].updated & IW_QUAL_NOISE_UPDATED ? ':' : '=', - dbm.noise); - mvwaddstr(w_aplst, line++, 5, s); - } - } -done: - close(skfd); - wrefresh(w_aplst); -} - -enum wavemon_screen scr_aplst(WINDOW *w_menu) -{ - WINDOW *w_aplst; - struct timer t1; - int key = 0; - - w_aplst = newwin_title(0, WAV_HEIGHT, "Access point list", false); - - while (key < KEY_F(1) || key > KEY_F(10)) { - display_aplist(w_aplst); - start_timer(&t1, 50000); - while (!end_timer(&t1) && (key = wgetch(w_menu)) <= 0) - usleep(5000); - - /* Keyboard shortcuts */ - if (key == 'q') - key = KEY_F(10); - else if (key == 'i') - key = KEY_F(1); - } - - delwin(w_aplst); - - return key - KEY_F(1); -} -- cgit v1.2.3