Fix the status wireless page for 2.0 using the correct _wlan0 interface

name.
Also bring over a fix for ssid values with spaces, there is a different
fix in 1.2. This one splits on Mac address if they ever decide to list
longer mac addresses instead of truncating to 16 characters. The IEEE
says it can be upto 32 characters in length.

1 files changed, 26 insertions, 24 deletions

diff --git a/usr/local/www/status_wireless.php b/usr/local/www/status_wireless.php
index 6ebac7f..f1f70f3 100755
--- a/usr/local/www/status_wireless.php
+++ b/usr/local/www/status_wireless.php
@@ -96,7 +96,7 @@ display_top_tabs($tab_array);
 
 
 	/* table header */
-	print "\n<tr><!-- " . count($state_split) . " -->";
+	print "\n<tr>";
 	print "<tr bgcolor='#990000'>";
 	print "<td><b><font color='#ffffff'>SSID</td>";
 	print "<td><b><font color='#ffffff'>BSSID</td>";
@@ -107,38 +107,39 @@ display_top_tabs($tab_array);
 	print "<td><b><font color='#ffffff'>CAPS</td>";
 	print "</tr>\n\n";
 
-	$states=split("\n",`/sbin/ifconfig {$if} list scan | grep -v "CHAN RATE"`);
+	exec("/sbin/ifconfig {$if}_wlan0 list scan 2>&1", $states, $ret);
+	/* Skip Header */
+	array_shift($states);
 
 	$counter=0;
 	foreach($states as $state) {
-		$state_fixed = str_replace("  ", " ", $state);
-		$state_fixed = str_replace("  ", " ", $state_fixed);
-		$state_fixed = str_replace("  ", " ", $state_fixed);
-		$state_fixed = str_replace("  ", " ", $state_fixed);
-		$state_fixed = str_replace("  ", " ", $state_fixed);
-		$state_fixed = str_replace("  ", " ", $state_fixed);
-		$state_fixed = str_replace("  ", " ", $state_fixed);
-		$state_split = split(" ", $state_fixed);
-		print "<tr>";
-		$state_split = split(" ", $state_fixed);
-		$items = count($state_split);
-		$starting_at = $items-8;
+		/* Split by Mac address for the SSID Field */
+		$split = preg_split("/[ ]+[0-9a-f][[0-9a-f]\:[0-9a-f][[0-9a-f]\:/i", $state);
+		$ssid = $split[0];
+		/* Split the rest by using spaces for this line using the 2nd part */
+		$split = preg_split("/[ ]+/i", $split[1]);
+		$bssid = $split[0];
+		$channel = $split[1];
+		$rate = $split[2];
+		$rssi = $split[3];
+		$int = $split[4];
+		$caps = "$split[5] $split[6] $split[7] $split[8] $split[9] $split[10] $split[11] ";
+
 		print "<tr>";
-		print "<td>{$state_split[$starting_at]}</td>";
-		print "<td>{$state_split[$starting_at+1]}</td>";
-		print "<td>{$state_split[$starting_at+2]}</td>";
-		print "<td>{$state_split[$starting_at+3]}</td>";
-		print "<td>{$state_split[$starting_at+4]}</td>";
-		print "<td>{$state_split[$starting_at+5]}</td>";
-		print "<td>{$state_split[$starting_at+6]}</td>";
+		print "<td>{$ssid}</td>";
+		print "<td>{$bssid}</td>";
+		print "<td>{$channel}</td>";
+		print "<td>{$rate}</td>";
+		print "<td>{$rssi}</td>";
+		print "<td>{$int}</td>";
+		print "<td>{$caps}</td>";
 		print "</tr>\n";
-		print "<!-- $state_fixed -->\n";
 	}
 
 	print "</table><table class=\"tabcont\" colspan=\"3\" cellpadding=\"3\" width=\"100%\">";
 
 	/* table header */
-	print "\n<tr><!-- " . count($state_split) . " -->";
+	print "\n<tr>";
 	print "<tr bgcolor='#990000'>";
 	print "<td><b><font color='#ffffff'>ADDR</td>";
 	print "<td><b><font color='#ffffff'>AID</td>";
@@ -152,7 +153,8 @@ display_top_tabs($tab_array);
 	print "<td><b><font color='#ffffff'>ERP</td>";
 	print "</tr>\n\n";
 
-	$states=split("\n",`/sbin/ifconfig {$if} list sta | grep -v "AID CHAN"`);
+	exec("/sbin/ifconfig {$if}_wlan0 list sta 2>&1", $states, $ret);
+	array_shift($states);
 
 	$counter=0;
 	foreach($states as $state) {