From 8ac88be25e0367efd349dd39d0f7d1e2032bc8da Mon Sep 17 00:00:00 2001
From: Stricted <info@stricted.de>
Date: Thu, 16 Jul 2015 00:23:17 +0200
Subject: [PATCH] use native php rrdtool implementation

---
 rrd/rrd.php | 45 +++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 41 insertions(+), 4 deletions(-)

diff --git a/rrd/rrd.php b/rrd/rrd.php
index 6cd012f..c1f93fb 100644
--- a/rrd/rrd.php
+++ b/rrd/rrd.php
@@ -4,19 +4,56 @@ $password = 'your_router_password';
 $url = 'http://speedport.ip/';
 
 if (!file_exists($path.'dsl.rrd')) {
-	shell_exec('rrdtool create '.$path.'dsl.rrd --step 60 DS:uactual:GAUGE:120:0:100000 DS:dactual:GAUGE:120:0:200000 DS:uattainable:GAUGE:120:0:100000 DS:dattainable:GAUGE:120:0:200000 DS:uSNR:GAUGE:120:0:1000 DS:dSNR:GAUGE:120:0:1000 DS:uSignal:GAUGE:120:0:1000 DS:dSignal:GAUGE:120:0:200000 DS:uLine:GAUGE:120:0:2000 DS:dLine:GAUGE:120:0:2000 DS:uCRC:DERIVE:120:0:10000000 DS:dCRC:DERIVE:120:0:10000000 DS:uHEC:DERIVE:120:0:10000000 DS:dHEC:DERIVE:120:0:10000000 DS:uFEC:DERIVE:120:0:10000000 DS:dFEC:DERIVE:120:0:10000000 RRA:AVERAGE:0.5:1:2880 RRA:MAX:0.5:1:2880 RRA:AVERAGE:0.5:10:144 RRA:MAX:0.5:10:144');
+	$options = array(
+	"--step", "60",
+	"DS:uactual:GAUGE:120:0:100000",
+	"DS:dactual:GAUGE:120:0:200000",
+	"DS:uattainable:GAUGE:120:0:100000",
+	"DS:dattainable:GAUGE:120:0:200000",
+	"DS:uSNR:GAUGE:120:0:1000",
+	"DS:dSNR:GAUGE:120:0:1000",
+	"DS:uSignal:GAUGE:120:0:1000",
+	"DS:dSignal:GAUGE:120:0:200000",
+	"DS:uLine:GAUGE:120:0:2000",
+	"DS:dLine:GAUGE:120:0:2000",
+	"DS:uCRC:DERIVE:120:0:10000000",
+	"DS:dCRC:DERIVE:120:0:10000000",
+	"DS:uHEC:DERIVE:120:0:10000000",
+	"DS:dHEC:DERIVE:120:0:10000000",
+	"DS:uFEC:DERIVE:120:0:10000000",
+	"DS:dFEC:DERIVE:120:0:10000000",
+	"RRA:AVERAGE:0.5:1:2880",
+	"RRA:MAX:0.5:1:2880",
+	"RRA:AVERAGE:0.5:10:144",
+	"RRA:MAX:0.5:10:144"
+	);
+	
+	rrd_create($path.'dsl.rrd', $options);
 }
+
 if (!file_exists($path.'lteinfo.rrd')) {
-	shell_exec('rrdtool create '.$path.'lteinfo.rrd --step 60 DS:rsrp:GAUGE:120:-200:0 DS:rsrq:GAUGE:120:-200:0 RRA:AVERAGE:0.5:1:2880 RRA:MAX:0.5:1:2880 RRA:AVERAGE:0.5:10:144 RRA:MAX:0.5:10:144');
+	$options = array(
+	"--step", "60",
+	"DS:rsrp:GAUGE:120:-200:0",
+	"DS:rsrq:GAUGE:120:-200:0",
+	"RRA:AVERAGE:0.5:1:2880",
+	"RRA:MAX:0.5:1:2880",
+	"RRA:AVERAGE:0.5:10:144",
+	"RRA:MAX:0.5:10:144",
+	);
+	
+	rrd_create($path.'lteinfo.rrd', $options);
 }
 
 require_once('../SpeedportHybrid.class.php');
 $sp = new SpeedportHybrid($password, $url);
 
 $data = $sp->getData('dsl');
-shell_exec('rrdtool update '.$path.'dsl.rrd --template uactual:dactual:uattainable:dattainable:uSNR:dSNR:uLine:dLine:uCRC:dCRC:uHEC:dHEC N:'.$data['Line']['uactual'].':'.$data['Line']['dactual'].':'.$data['Line']['uattainable'].':'.$data['Line']['dattainable'].':'.$data['Line']['uSNR'].':'.$data['Line']['dSNR'].':'.$data['Line']['uLine'].':'.$data['Line']['dLine'].':'.$data['Line']['uCRC'].':'.$data['Line']['dCRC'].':'.$data['Line']['uHEC'].':'.$data['Line']['dHEC']);
+$options = array(time().':'.$data['Line']['uactual'].':'.$data['Line']['dactual'].':'.$data['Line']['uattainable'].':'.$data['Line']['dattainable'].':'.$data['Line']['uSNR'].':'.$data['Line']['dSNR'].':'.$data['Line']['uSignal'].':'.$data['Line']['dSignal'].':'.$data['Line']['uLine'].':'.$data['Line']['dLine'].':'.$data['Line']['uCRC'].':'.$data['Line']['dCRC'].':'.$data['Line']['uHEC'].':'.$data['Line']['dHEC'].':'.$data['Line']['uFEC'].':'.$data['Line']['dFEC']);
+rrd_update($path.'dsl.rrd', $options);
 
 $data = $sp->getData('lteinfo');
-shell_exec('rrdtool update '.$path.'lteinfo.rrd --template rsrp:rsrq N:'.$data['rsrp'].':'.$data['rsrq']);
+$options = array(time().':'.$data['rsrp'].':'.$data['rsrq']);
+rrd_update($path.'lteinfo.rrd', $options);
 
 $sp->logout();
-- 
2.20.1