Code Style sbin tmp usr

Bits and pieces from sbin tmp and usr but not yet usr/local/www

7 files changed, 136 insertions, 128 deletions

diff --git a/usr/local/sbin/WipePackages.php b/usr/local/sbin/WipePackages.php
index d802521..44f24bf 100755
--- a/usr/local/sbin/WipePackages.php
+++ b/usr/local/sbin/WipePackages.php
@@ -30,7 +30,7 @@
 	POSSIBILITY OF SUCH DAMAGE.
 */
 
-if(!function_exists("readline")) {
+if (!function_exists("readline")) {
 	echo "\nThis script requires the readline() libary which is not present on this system.";
 	echo "\n\nSorry, but we cannot continue.\n";
 	die("Need readline() library");
@@ -42,23 +42,23 @@ require("config.inc");
 echo "\nThis script will wipe all installed packages off of your pfSense installation.\n";
 
 $command = readline("\nAre you sure you would like to continue [y/N]? ");
-if(strtoupper($command) == "Y" || strtoupper($command) == "YES") {
+if (strtoupper($command) == "Y" || strtoupper($command) == "YES") {
 
 	$rmconfig = readline("\nWould you like to remove all package configuration information as well [y/N]? ");
 
 	echo "\n\nStarting package wipe... One moment please... ";
 	exec("cd /var/db/pkg/ && find . -exec 'pkg_delete {}' \; ");
 	exec("rm -rf /var/db/pkg/*");
-	
-	if(strtoupper($rmconfig) == "Y" || strtoupper($rmconfig) == "YES") {
+
+	if (strtoupper($rmconfig) == "Y" || strtoupper($rmconfig) == "YES") {
 		echo "\nRemoving pfSense package configuration information...";
-		if($config['installedpackages']['package']) {
+		if ($config['installedpackages']['package']) {
 			unset($config['installedpackages']['package']);
 			write_config("Package wipe procedure completed.");
 		}
 		echo "\n";
 	}
-	
+
 	echo "\npfSense package wipe procedure has completed.\n\n";
 }
 
diff --git a/usr/local/sbin/gmirror_status_check.php b/usr/local/sbin/gmirror_status_check.php
index d5a55c1..4f73baf 100644
--- a/usr/local/sbin/gmirror_status_check.php
+++ b/usr/local/sbin/gmirror_status_check.php
@@ -9,11 +9,11 @@
 	modification, are permitted provided that the following conditions are met:
 
 	1. Redistributions of source code must retain the above copyright notice,
-	this list of conditions and the following disclaimer.
+	   this list of conditions and the following disclaimer.
 
 	2. Redistributions in binary form must reproduce the above copyright
-	notice, this list of conditions and the following disclaimer in the
-	documentation and/or other materials provided with the distribution.
+	   notice, this list of conditions and the following disclaimer in the
+	   documentation and/or other materials provided with the distribution.
 
 	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 	INClUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
@@ -54,8 +54,9 @@ if (file_exists($status_file)) {
 	sort($previous_mirror_list);
 	if (count($previous_mirror_status) > 0) {
 		// Check list of current mirrors vs old mirrors, notify if one has appeared/disappeared
-		if ($mirror_list != $previous_mirror_list)
+		if ($mirror_list != $previous_mirror_list) {
 			$notices[] = sprintf(gettext("List of mirrors changed. Old: (%s) New: (%s)"), implode(", ", $previous_mirror_list), implode(", ", $mirror_list));
+		}
 
 		// For each mirror, check the mirror status, notify if changed
 		foreach ($mirror_list as $mirror) {
@@ -73,11 +74,12 @@ if (file_exists($status_file)) {
 					// Check the drive status as it may be different.
 					asort($mirror_status[$mirror]['components']);
 					asort($previous_mirror_status[$mirror]['components']);
-					if ($mirror_status[$mirror]['components'] != $previous_mirror_status[$mirror]['components'])
+					if ($mirror_status[$mirror]['components'] != $previous_mirror_status[$mirror]['components']) {
 						$notices[] = sprintf(gettext("Mirror %s drive status changed. Old: (%s) New: (%s)"),
 								$mirror,
 								implode(", ", $previous_mirror_status[$mirror]['components']),
 								implode(", ", $mirror_status[$mirror]['components']));
+					}
 				}
 			}
 		}
@@ -87,7 +89,8 @@ if (count($notices)) {
 	file_notice("gmirror", implode("\n ", $notices), "GEOM Mirror Status Change", 1);
 }
 // Write out current status if changed
-if ($mirror_status != $previous_mirror_status)
+if ($mirror_status != $previous_mirror_status) {
 	file_put_contents($status_file, serialize($mirror_status));
+}
 
 ?>
diff --git a/usr/local/sbin/openvpn.attributes.sh b/usr/local/sbin/openvpn.attributes.sh
index b88d1df..add8e32 100755
--- a/usr/local/sbin/openvpn.attributes.sh
+++ b/usr/local/sbin/openvpn.attributes.sh
@@ -8,7 +8,7 @@ if [ "$script_type" = "client-connect" ]; then
 	fi
 elif [ "$script_type" = "client-disconnect" ]; then
 	command="/sbin/pfctl -a 'openvpn/$common_name' -F rules"
-        eval $command
+	eval $command
 	/sbin/pfctl -k $ifconfig_pool_remote_ip
 	/sbin/pfctl -K $ifconfig_pool_remote_ip
 fi
diff --git a/usr/local/sbin/ovpn-linkup b/usr/local/sbin/ovpn-linkup
index 7c9817a..1164835 100755
--- a/usr/local/sbin/ovpn-linkup
+++ b/usr/local/sbin/ovpn-linkup
@@ -16,6 +16,6 @@ if [ "${dev_type}" = "tun" ]; then
 fi
 
 /usr/bin/touch /tmp/${1}up
-# reload filter 
+# reload filter
 /usr/local/sbin/pfSctl -c "interface newip ${1}"
 exit 0
diff --git a/usr/local/sbin/pfSsh.php b/usr/local/sbin/pfSsh.php
index e165fcd..642b32b 100755
--- a/usr/local/sbin/pfSsh.php
+++ b/usr/local/sbin/pfSsh.php
@@ -1,5 +1,5 @@
 #!/usr/local/bin/php -f
- 
+
 <?php
 
 require_once("globals.inc");
@@ -11,39 +11,39 @@ echo ".";
 require_once("util.inc");
 echo ".";
 
-$shell_cmds = array("alias", "alloc", "bg", "bind", "bindkey", "break", 
-     "breaksw", "builtins", "case", "cd", "chdir", "command", "complete", "continue", "default",
-     "dirs", "do", "done", "echo", "echotc", "elif", "else", "end", "endif", "endsw", "esac", "eval",
-     "exec", "exit", "export", "false", "fc", "fg", "filetest", "fi", "for", "foreach", "getopts",
-     "glob", "goto", "hash", "hashstat", "history", "hup", "if", "jobid", "jobs", "kill", "limit",
-     "local", "log", "login", "logout", "ls-F", "nice", "nohup", "notify", "onintr", "popd",
-     "printenv", "pushd", "pwd", "read", "readonly", "rehash", "repeat", "return", "sched", "set",
-     "setenv", "settc", "setty", "setvar", "shift", "source", "stop", "suspend", "switch",
-     "telltc", "test", "then", "time", "trap", "true", "type", "ulimit", "umask", "unalias",
-     "uncomplete", "unhash", "unlimit", "unset", "unsetenv", "until", "wait", "where", "which",
-     "while");
+$shell_cmds = array("alias", "alloc", "bg", "bind", "bindkey", "break",
+	 "breaksw", "builtins", "case", "cd", "chdir", "command", "complete", "continue", "default",
+	 "dirs", "do", "done", "echo", "echotc", "elif", "else", "end", "endif", "endsw", "esac", "eval",
+	 "exec", "exit", "export", "false", "fc", "fg", "filetest", "fi", "for", "foreach", "getopts",
+	 "glob", "goto", "hash", "hashstat", "history", "hup", "if", "jobid", "jobs", "kill", "limit",
+	 "local", "log", "login", "logout", "ls-F", "nice", "nohup", "notify", "onintr", "popd",
+	 "printenv", "pushd", "pwd", "read", "readonly", "rehash", "repeat", "return", "sched", "set",
+	 "setenv", "settc", "setty", "setvar", "shift", "source", "stop", "suspend", "switch",
+	 "telltc", "test", "then", "time", "trap", "true", "type", "ulimit", "umask", "unalias",
+	 "uncomplete", "unhash", "unlimit", "unset", "unsetenv", "until", "wait", "where", "which",
+	 "while");
 
 function pipe_cmd($command, $text_to_pipe) {
 	$descriptorspec = array(
-	    0 => array("pipe", "r"),  // stdin
-	    1 => array("pipe", "w"),  // stdout
-	    2 => array("pipe", "w")); // stderr ?? instead of a file
-	
+		0 => array("pipe", "r"),  // stdin
+		1 => array("pipe", "w"),  // stdout
+		2 => array("pipe", "w")); // stderr ?? instead of a file
+
 	$fd = proc_open("$command", $descriptorspec, $pipes);
 	if (is_resource($fd)) {
-	        fwrite($pipes[0], "{$text_to_pipe}");
-	        fclose($pipes[0]);
-	        while($s= fgets($pipes[1], 1024)) {
-	          // read from the pipe
-	          $buffer .= $s;
-	        }
-	        fclose($pipes[1]);
-	        fclose($pipes[2]);
+		fwrite($pipes[0], "{$text_to_pipe}");
+		fclose($pipes[0]);
+		while ($s= fgets($pipes[1], 1024)) {
+			// read from the pipe
+			$buffer .= $s;
+		}
+		fclose($pipes[1]);
+		fclose($pipes[2]);
 	}
 	return $buffer;
 }
 
-if(!function_exists("readline")) {
+if (!function_exists("readline")) {
 	function readline() {
 		$fp = fopen('php://stdin', 'r');
 		$textinput = chop(fgets($fp));
@@ -53,21 +53,22 @@ if(!function_exists("readline")) {
 }
 
 function more($text, $count=24) {
-        $counter=0;
-        $lines = explode("\n", $text);
-        foreach($lines as $line) {
-                if($counter > $count) {
-                        echo "Press RETURN to continue ...";
-                        $fp = fopen('php://stdin', 'r');
-                        $pressreturn = chop(fgets($fp));
-                        if($pressreturn == "q" || $pressreturn == "quit") 
-                        	return; 
-                        fclose($fp);
-                        $counter = 0;
-                }
-                echo "{$line}\n";
-                $counter++;
-        }
+	$counter=0;
+	$lines = explode("\n", $text);
+	foreach ($lines as $line) {
+		if ($counter > $count) {
+			echo "Press RETURN to continue ...";
+			$fp = fopen('php://stdin', 'r');
+			$pressreturn = chop(fgets($fp));
+			if ($pressreturn == "q" || $pressreturn == "quit") {
+				return;
+			}
+			fclose($fp);
+			$counter = 0;
+		}
+		echo "{$line}\n";
+		$counter++;
+	}
 }
 
 function show_help() {
@@ -75,7 +76,7 @@ function show_help() {
 $show_help_text = <<<EOF
 
 	Enter a series of commands and then execute the set with "exec".
-	
+
 	For example:
 	echo "foo"; // php command
 	echo "foo2"; // php command
@@ -95,54 +96,54 @@ $show_help_text = <<<EOF
 
 	/* to output a configuration array */
 	print_r(\$config);
-	
+
 	/* to output the interfaces configuration portion of config.xml */
 	print_r(\$config['interfaces']);
-	
+
 	/* to output the dhcp server configuration */
 	print_r(\$config['dhcpd']);
 
 	/* to exit the {$g['product_name']} developer shell */
 	exit
-	
+
 	/* to output supported wireless modes for an interface */
 	print_r(get_wireless_modes(\"ath0\"));
-	
+
 	/* to enable SSH */
 	\$config['system']['enablesshd'] = true;
-	
+
 	/* change OPTX to the OPT interface name such as BACKHAUL */
 	\$config['interfaces']['optx']['wireless']['standard'] = "11a";
 	\$config['interfaces']['optx']['wireless']['mode'] = "hostap";
 	\$config['interfaces']['optx']['wireless']['channel'] = "6";
-	
+
 	/* to enable dhcp server for an optx interface */
 	\$config['dhcpd']['optx']['enable'] = true;
 	\$config['dhcpd']['optx']['range']['from'] = "192.168.31.100";
 	\$config['dhcpd']['optx']['range']['to'] = "192.168.31.150";
-	
+
 	/* to disable the firewall filter */
 	\$config['system']['disablefilter'] = true;
-	
+
 	/* to enable an interface and configure it as a DHCP client */
 	\$config['interfaces']['optx']['disabled'] = false;
 	\$config['interfaces']['optx']['ipaddr'] = "dhcp";
-	
+
 	/* to enable an interface and set a static IPv4 address */
 	\$config['interfaces']['wan']['enable'] = true;
 	\$config['interfaces']['wan']['ipaddr'] = "192.168.100.1";
 	\$config['interfaces']['wan']['subnet'] = "24";
-	
+
 	/* to save out the new configuration (config.xml) */
 	write_config();
-	
+
 	/* to reboot the system after saving */
 	system_reboot_sync();
-	
+
 EOF;
 
 	more($show_help_text);
- 	
+
 }
 
 $fp = fopen('php://stdin', 'r');
@@ -161,16 +162,16 @@ function completion($string, $index) {
 
 readline_completion_function("completion");
 
-if($argc < 2) {
+if ($argc < 2) {
 	echo "Welcome to the {$g['product_name']} developer shell\n";
 	echo "\nType \"help\" to show common usage scenarios.\n";
 	echo "\nAvailable playback commands:\n     ";
 	$files = scandir("/etc/phpshellsessions/");
 	$tccommands[] = "playback";
-	foreach($files as $file) {
-		if($file <> "." and $file <> "..") {
+	foreach ($files as $file) {
+		if ($file <> "." and $file <> "..") {
 			echo $file . " ";
-			if(function_exists("readline_add_history")) {
+			if (function_exists("readline_add_history")) {
 				readline_add_history("playback $file");
 				$tccommands[] = "$file";
 			}
@@ -183,8 +184,8 @@ $recording = false;
 $playback_file_split = array();
 $playbackbuffer = "";
 
-if($argv[1]=="playback" or $argv[1]=="run") { 
-	if(!file_exists("/etc/phpshellsessions/{$argv[2]}")) {
+if ($argv[1]=="playback" or $argv[1]=="run") {
+	if (!file_exists("/etc/phpshellsessions/{$argv[2]}")) {
 		echo "Could not locate playback file.";
 		exit;
 	}
@@ -205,14 +206,14 @@ $tccommands[] = "reset";
 $tccommands[] = "master";
 $tccommands[] = "RELENG_1_2";
 
-while($shell_active == true) {
+while ($shell_active == true) {
 	$command = readline("{$g['product_name']} shell: ");
 	readline_add_history($command);
-    $command_split = explode(" ", $command);
-    $first_command = $command_split[0];	
-	if($first_command == "playback" || $first_command == "run") {
+	$command_split = explode(" ", $command);
+	$first_command = $command_split[0];
+	if ($first_command == "playback" || $first_command == "run") {
 		$playback_file = $command_split[1];
-		if(!$playback_file || !file_exists("/etc/phpshellsessions/{$playback_file}")) {
+		if (!$playback_file || !file_exists("/etc/phpshellsessions/{$playback_file}")) {
 			$command = "";
 			echo "Could not locate playback file.\n";
 		} else {
@@ -222,42 +223,43 @@ while($shell_active == true) {
 			continue;
 		}
 	}
-	if($first_command == "exit" or $first_command == "quit") 
+	if ($first_command == "exit" or $first_command == "quit") {
 		die;
-	if($first_command == "help" or $first_command == "?") {
+	}
+	if ($first_command == "help" or $first_command == "?") {
 		show_help();
 		$playbackbuffer = "";
 		continue;
 	}
-	if($first_command == "exec" or $first_command == "exec;") {
+	if ($first_command == "exec" or $first_command == "exec;") {
 		playback_text($playbackbuffer);
 		$playbackbuffer = "";
 		continue;
 	}
-	if($first_command == "stoprecording" || $first_command == "stoprecord" || $first_command == "stop") {
-		if($recording) {
+	if ($first_command == "stoprecording" || $first_command == "stoprecord" || $first_command == "stop") {
+		if ($recording) {
 			fwrite($recording_fd, $playbackbuffer);
 			fclose($recording_fd);
 			$command = "";
 			conf_mount_ro();
 			echo "Recording stopped.\n";
-			$recording = false; 
+			$recording = false;
 		} else {
 			echo "No recording session in progress.\n";
 			$command = "";
 		}
 	}
-	if($first_command == "showrecordings") {
+	if ($first_command == "showrecordings") {
 		show_recordings();
-		$command = "";		
+		$command = "";
 	}
-	if($first_command == "reset") {
+	if ($first_command == "reset") {
 		$playbackbuffer = "";
 		echo "\nBuffer reset.\n\n";
 		continue;
 	}
-	if($first_command == "record") {
-		if(!$command_split[1]) {
+	if ($first_command == "record") {
+		if (!$command_split[1]) {
 			echo "usage: record playbackname\n";
 			$command = "";
 		} else {
@@ -265,10 +267,10 @@ while($shell_active == true) {
 			conf_mount_rw();
 			safe_mkdir("/etc/phpshellsessions");
 			$recording_fd = fopen("/etc/phpshellsessions/{$command_split[1]}","w");
-			if(!$recording_fd) {
+			if (!$recording_fd) {
 				echo "Could not start recording session.\n";
 				$command = "";
-			} else { 
+			} else {
 				$recording = true;
 				echo "Recording of {$command_split[1]} started.\n";
 				$command = "";
@@ -281,28 +283,30 @@ while($shell_active == true) {
 function show_recordings() {
 	conf_mount_rw();
 	safe_mkdir("/etc/phpshellsessions");
-	if($recording) 
+	if ($recording) {
 		conf_mount_ro();
+	}
 	echo "==> Sessions available for playback are:\n";
 	system("cd /etc/phpshellsessions && ls /etc/phpshellsessions");
-	echo "==> end of list.\n";	
+	echo "==> end of list.\n";
 }
 
 function returnlastchar($command) {
 	$commandlen = strlen($command);
 	$endofstring = substr($command, ($commandlen-1));
-	return $endofstring; 
+	return $endofstring;
 }
 
 function returnfirstchar($command) {
 	$commandlen = strlen($command);
 	$endofstring = substr($command, 0, 1);
-	return $endofstring; 
+	return $endofstring;
 }
 
 function str_replace_all($search,$replace,$subject) {
-	while(strpos($subject,$search)!==false) 
+	while (strpos($subject,$search)!==false) {
 		$subject = str_replace($search,$replace,$subject);
+	}
 	return $subject;
 }
 
@@ -312,11 +316,11 @@ function playback_text($playback_file_contents) {
 	$playback_text .= "require_once('globals.inc');\n";
 	$playback_text .= "require_once('config.inc');\n";
 	$toquote = '"';
-	$toquotereplace = '\\"';	
-	foreach($playback_file_split as $pfs) {
+	$toquotereplace = '\\"';
+	foreach ($playback_file_split as $pfs) {
 		$firstchar = returnfirstchar($pfs);
 		$currentline = $pfs;
-		if($firstchar == "!") {
+		if ($firstchar == "!") {
 			/* XXX: encode " in $pfs */
 			$pfsa = str_replace($toquote, $toquotereplace, $currentline);
 			$playback_text .= str_replace("!", "system(\"", $pfsa) . "\");\n";
diff --git a/usr/local/sbin/prefixes.php b/usr/local/sbin/prefixes.php
index 85cb496..118bd9e 100644
--- a/usr/local/sbin/prefixes.php
+++ b/usr/local/sbin/prefixes.php
@@ -1,7 +1,7 @@
 <?php
 
 $leases_file = "/var/dhcpd/var/db/dhcpd6.leases";
-if(!file_exists($leases_file)) {
+if (!file_exists($leases_file)) {
 	exit(1);
 }
 
@@ -10,31 +10,31 @@ $fd = fopen($leases_file, 'r');
 $duid_arr = array();
 while (( $line = fgets($fd, 4096)) !== false) {
 	// echo "$line";
-	if(preg_match("/^(ia-[np][ad])[ ]+\"(.*?)\"/i", $line, $duidmatch)) {
+	if (preg_match("/^(ia-[np][ad])[ ]+\"(.*?)\"/i", $line, $duidmatch)) {
 		$type = $duidmatch[1];
 		$duid = $duidmatch[2];
 		continue;
 	}
 
 	/* is it active? otherwise just discard */
-	if(preg_match("/binding state active/i", $line, $activematch)) {
+	if (preg_match("/binding state active/i", $line, $activematch)) {
 		$active = true;
 		continue;
 	}
 
-	if(preg_match("/iaaddr[ ]+([0-9a-f:]+)[ ]+/i", $line, $addressmatch)) {
+	if (preg_match("/iaaddr[ ]+([0-9a-f:]+)[ ]+/i", $line, $addressmatch)) {
 		$ia_na = $addressmatch[1];
 		continue;
 	}
 
-	if(preg_match("/iaprefix[ ]+([0-9a-f:\/]+)[ ]+/i", $line, $prefixmatch)) {
+	if (preg_match("/iaprefix[ ]+([0-9a-f:\/]+)[ ]+/i", $line, $prefixmatch)) {
 		$ia_pd = $prefixmatch[1];
 		continue;
 	}
 
 	/* closing bracket */
-	if(preg_match("/^}/i", $line)) {
-		switch($type) {
+	if (preg_match("/^}/i", $line)) {
+		switch ($type) {
 			case "ia-na":
 				$duid_arr[$duid][$type] = $ia_na;
 				break;
@@ -54,13 +54,13 @@ fclose($fd);
 
 $routes = array();
 foreach ($duid_arr as $entry) {
-	if(!empty($entry['ia-pd'])) {
+	if (!empty($entry['ia-pd'])) {
 		$routes[$entry['ia-na']] = $entry['ia-pd'];
 	}
 }
 
 // echo "add routes\n";
-if(count($routes) > 0) {
+if (count($routes) > 0) {
 	foreach ($routes as $address => $prefix) {
 		echo "/sbin/route change -inet6 {$prefix} {$address}\n";
 	}
@@ -69,13 +69,14 @@ if(count($routes) > 0) {
 /* get clog from dhcpd */
 $dhcpdlogfile = "/var/log/dhcpd.log";
 $expires = array();
-if(file_exists($dhcpdlogfile)) {
+if (file_exists($dhcpdlogfile)) {
 	$fd = popen("clog $dhcpdlogfile", 'r');
 	while (($line = fgets($fd)) !== false) {
 		//echo $line;
-		if(preg_match("/releases[ ]+prefix[ ]+([0-9a-f:]+\/[0-9]+)/i", $line, $expire)) {
-			if(in_array($expire[1], $routes))
+		if (preg_match("/releases[ ]+prefix[ ]+([0-9a-f:]+\/[0-9]+)/i", $line, $expire)) {
+			if (in_array($expire[1], $routes)) {
 				continue;
+			}
 			$expires[$expire[1]] = $expire[1];
 		}
 	}
@@ -83,7 +84,7 @@ if(file_exists($dhcpdlogfile)) {
 }
 
 // echo "remove routes\n";
-if(count($expires) > 0) {
+if (count($expires) > 0) {
 	foreach ($expires as $prefix) {
 		echo "/sbin/route delete -inet6 {$prefix['prefix']}\n";
 	}
diff --git a/usr/local/sbin/show_filter_reload_status.php b/usr/local/sbin/show_filter_reload_status.php
index 5251c3e..daa35ad 100755
--- a/usr/local/sbin/show_filter_reload_status.php
+++ b/usr/local/sbin/show_filter_reload_status.php
@@ -3,24 +3,24 @@
 
 $last_text = "";
 
-while(!stristr($status, "Done")) {
-        $status = get_status();
-        if($status <> "") {
-                echo $status . "\n";
-        }
-        sleep(1);
+while (!stristr($status, "Done")) {
+	$status = get_status();
+	if ($status <> "") {
+		echo $status . "\n";
+	}
+	sleep(1);
 }
 
 function get_status() {
-        global $last_text;
-        $status = file_get_contents("/var/run/filter_reload_status");
-        $status = str_replace("...", "", $status);
-        $status .= "...";
-        if($status <> $last_text) {
-                $last_text = $status;
-                return $status;
-        }
-        return "";
+	global $last_text;
+	$status = file_get_contents("/var/run/filter_reload_status");
+	$status = str_replace("...", "", $status);
+	$status .= "...";
+	if ($status <> $last_text) {
+		$last_text = $status;
+		return $status;
+	}
+	return "";
 }
 
 ?>