From 2b8111cb3e1bbad811e43506eb86ad708261dd27 Mon Sep 17 00:00:00 2001
From: Grzegorz Surmann <gs@funil.de>
Date: Fri, 19 Jul 2024 01:48:56 +0000
Subject: [PATCH] improvements

---
 sbin/bgpblacklistd | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/sbin/bgpblacklistd b/sbin/bgpblacklistd
index 2510785..dd5f7b0 100755
--- a/sbin/bgpblacklistd
+++ b/sbin/bgpblacklistd
@@ -1,12 +1,14 @@
 #!/usr/bin/php
 <?php
-if ( !file_exists("/opt/bgpblist/etc/config.ini") ) {
+$mypath="/opt/bgpblist";
+$myurl="https://hosts.funil.de/custom/";
+if ( !file_exists($mypath."/etc/config.ini") ) {
 	echo "ERROR: no config file\n";
-	copy("/opt/bgpblist/etc/default/config.ini","/opt/bgpblist/etc/config.ini");
+	copy($mypath."/etc/default/config.ini",$mypath."/etc/config.ini");
 	echo "INFO: file created, edit it before next start\n";
 	die();
 }
-$conf=parse_ini_file("/opt/bgpblist/etc/config.ini",TRUE);
+$conf=parse_ini_file($mypath."/etc/config.ini",TRUE);
 $customer=$conf["customer"]["cust_uuid"];
 $logfile=$conf["syslog"]["logfile"];
 declare(ticks = 1);
@@ -15,17 +17,27 @@ pcntl_signal(SIGINT,"sig_handler");
 pcntl_signal(SIGTERM,"sig_handler");
 pcntl_signal(SIGHUP,"sig_handler");
 $prev_bad=array();
+$file_size=0;
+$full_url=$myurl.$customer.'/csubscr_aggr.txt';
 clean_routes();
 while(TRUE) {
 	$cycle_beg=microtime(TRUE);
 	logtofile("CYCLE_BEG");
-	$raw=@file_get_contents('https://hosts.funil.de/custom/'.$customer.'/csubscr_aggr.txt');
+	$raw=@file_get_contents($full_url);
+	$prev_size=$file_size;
+	$file_size=strlen($raw);
 	if ( strlen($raw) == 0 ) {
 		logtofile("EMPTY_REM");
 		$sleeptime=10;
 		logtofile("SLEEP: ".$sleeptime."s");
 		sleep($sleeptime);
 		continue;
+	} elseif ( $file_size == $prev_size ) {
+		logtofile("NO_CHANGE ".$prev_size);
+		$sleeptime=10;
+		logtofile("SLEEP: ".$sleeptime."s");
+		sleep($sleeptime);
+		continue;
 	}
 	$tmp=explode("\n",$raw);
 	$bad_nets=array();