MFC Load Balancing status screen

1 files changed, 27 insertions, 0 deletions

diff --git a/usr/local/www/guiconfig.inc b/usr/local/www/guiconfig.inc
index 4ba36d8..24656d5 100755
--- a/usr/local/www/guiconfig.inc
+++ b/usr/local/www/guiconfig.inc
@@ -588,6 +588,33 @@ function dump_clog($logfile, $tail, $withorig = true, $grepfor = "", $grepinvert
         }
 }
 
+function return_clog($logfile, $tail, $grepfor = "", $grepinvert = "", $grepreverse = false) {
+	global $g, $config;
+	$sor = isset($config['syslog']['reverse']) ? "-r" : "";
+	$sor = isset($grepreverse) ? "-r" : "";
+	$logarr = "";
+	exec("/usr/sbin/clog {$logfile} | grep -v \"CLOG\" | grep -v \"\033\" | /usr/bin/tail {$sor} -n {$tail}", $logarr);
+
+	if(is_array($grepfor)) {
+		$i = 0;
+		foreach($grepfor as $agrep) {
+			$regexp = "/" . $agrep . "/i";
+			if($grepinvert[$i]) { 	 
+				$logarr = preg_grep($regexp, $logarr, PREG_GREP_INVERT); 	 
+			} else {
+				$logarr = preg_grep($regexp, $logarr); 	 
+			}
+			$i++;
+		}
+	}
+	$i = 0;
+	foreach ($logarr as $logent) {
+		$logarray[$i] = "$logent";
+		$i++;
+	}
+	return($logarray);
+}
+
 /* Check if variable has changed, update and log if it has
  * returns true if var changed
  * varname = variable name in plain text