From 0b0aac6ce21bcb38d7e03dc2b3ff419861476a24 Mon Sep 17 00:00:00 2001
From: Jonathan McCrohan <jmccrohan@gmail.com>
Date: Sat, 30 Jan 2016 17:08:40 +0000
Subject: Imported Upstream version 0.8.0

---
 scan_scr.c | 78 ++++++++++++++++++++++++++++++++++++++++----------------------
 1 file changed, 51 insertions(+), 27 deletions(-)

(limited to 'scan_scr.c')

diff --git a/scan_scr.c b/scan_scr.c
index 611a32f..6373b6a 100644
--- a/scan_scr.c
+++ b/scan_scr.c
@@ -36,37 +36,56 @@ static void fmt_scan_entry(struct scan_entry *cur, char buf[], size_t buflen)
 {
 	size_t len = 0;
 
-	if (!(cur->qual.updated & (IW_QUAL_QUAL_INVALID|IW_QUAL_LEVEL_INVALID)))
-		len += snprintf(buf + len, buflen - len, "%3.0f%%, %.0f dBm",
-				1E2 * cur->qual.qual / sr.range.max_qual.qual,
-				cur->dbm.signal);
-	else if (!(cur->qual.updated & IW_QUAL_QUAL_INVALID))
+	if (cur->bss_signal) {
+		float sig_qual, sig_qual_max;
+
+		if (cur->bss_signal_qual) {
+			/* BSS_SIGNAL_UNSPEC is scaled 0..100 */
+			sig_qual     = cur->bss_signal_qual;
+			sig_qual_max = 100;
+		} else {
+			if (cur->bss_signal < -110)
+				sig_qual = 0;
+			else if (cur->bss_signal > -40)
+				sig_qual = 70;
+			else
+				sig_qual = cur->bss_signal + 110;
+			sig_qual_max = 70;
+		}
+		len += snprintf(buf + len, buflen - len, "%3.0f%%, %d dBm",
+				(1E2 * sig_qual)/ sig_qual_max, cur->bss_signal);
+	} else if (cur->bss_signal_qual) {
 		len += snprintf(buf + len, buflen - len, "%2d/%d",
-				cur->qual.qual, sr.range.max_qual.qual);
-	else if (!(cur->qual.updated & IW_QUAL_LEVEL_INVALID))
-		len += snprintf(buf + len, buflen - len, "%.0f dBm",
-				cur->dbm.signal);
-	else
+				cur->bss_signal_qual, 100);
+	} else {
 		len += snprintf(buf + len, buflen - len, "? dBm");
+	}
 
-	if (cur->freq < 1e3)
-		len += snprintf(buf + len, buflen - len, ", Chan %2.0f",
-				cur->freq);
-	else if (cur->chan >= 0)
-		len += snprintf(buf + len, buflen - len, ", %s %3d, %g MHz",
-				cur->freq < 5e9 ? "ch" : "CH",
-				cur->chan, cur->freq / 1e6);
+	if (cur->chan >= 0)
+		len += snprintf(buf + len, buflen - len, ", %s %3d, %d MHz",
+				cur->freq < 5e6 ? "ch" : "CH",
+				cur->chan, cur->freq);
 	else
 		len += snprintf(buf + len, buflen - len, ", %g GHz",
-				cur->freq / 1e9);
-
-	/* Access Points are marked by CP_SCAN_CRYPT/CP_SCAN_UNENC already */
-	if (cur->mode != IW_MODE_MASTER)
-		len += snprintf(buf + len, buflen - len, " %s",
-				iw_opmode(cur->mode));
-	if (cur->flags)
-		len += snprintf(buf + len, buflen - len, ", %s",
-				 format_enc_capab(cur->flags, "/"));
+				cur->freq / 1e3);
+
+	if (cur->bss_capa & WLAN_CAPABILITY_ESS) {
+		if (cur->bss_sta_count || cur->bss_chan_usage > 2) {
+			if (cur->bss_sta_count)
+				len += snprintf(buf + len, buflen - len, " %u sta", cur->bss_sta_count);
+			if (cur->bss_chan_usage > 2) /* 1% is 2.55 */
+				len += snprintf(buf + len, buflen - len, "%s %.0f%% chan",
+						cur->bss_sta_count? "," : "", (1e2 * cur->bss_chan_usage)/2.55e2);
+		} else {
+			len += snprintf(buf + len, buflen - len, " ESS");
+		}
+		if (cur->bss_capa & WLAN_CAPABILITY_RADIO_MEASURE)
+			len += snprintf(buf + len, buflen - len, ", Radio Measure");
+		if (cur->bss_capa & WLAN_CAPABILITY_SPECTRUM_MGMT)
+			len += snprintf(buf + len, buflen - len, ", Spectrum Mgmt");
+	} else if (cur->bss_capa & WLAN_CAPABILITY_IBSS) {
+		len += snprintf(buf + len, buflen - len, " IBSS");
+	}
 }
 
 static void display_aplist(WINDOW *w_aplst)
@@ -75,6 +94,7 @@ static void display_aplist(WINDOW *w_aplst)
 	const char *sort_type[] = {
 		[SO_CHAN]	= "Chan",
 		[SO_SIGNAL]	= "Sig",
+		[SO_MAC]        = "Mac",
 		[SO_ESSID]	= "Essid",
 		[SO_OPEN]	= "Open",
 		[SO_CHAN_SIG]	= "Ch/Sg",
@@ -100,8 +120,9 @@ static void display_aplist(WINDOW *w_aplst)
 	for (cur = sr.head; cur && line < MAXYLEN; line++, cur = cur->next) {
 		col = CP_SCAN_NON_AP;
 
-		if (cur->mode == IW_MODE_MASTER)
+		if (!WLAN_CAPABILITY_IS_STA_BSS(cur->bss_capa) && (cur->bss_capa & WLAN_CAPABILITY_ESS)) {
 			col = cur->has_key ? CP_SCAN_CRYPT : CP_SCAN_UNENC;
+		}
 
 		wmove(w_aplst, line, 1);
 		if (!*cur->essid) {
@@ -209,6 +230,9 @@ int scr_aplst_loop(WINDOW *w_menu)
 	case 'e':	/* ESSID */
 		conf.scan_sort_order = SO_ESSID;
 		return -1;
+	case 'm':	/* MAC address */
+		conf.scan_sort_order = SO_MAC;
+		return -1;
 	case 'o':	/* open (descending is default) */
 		conf.scan_sort_order = SO_OPEN;
 		conf.scan_sort_asc = false;
-- 
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