make rrdtool executable configurable

1 files changed, 6 insertions, 3 deletions

diff --git a/type/Default.class.php b/type/Default.class.php
index 0c992e2..ad880b3 100644
--- a/type/Default.class.php
+++ b/type/Default.class.php
@@ -4,6 +4,7 @@
 
 class Type_Default {
         var $datadir;
+        var $rrdtool;
         var $args;
         var $seconds;
         var $data_sources = array('value');
@@ -21,8 +22,9 @@ class Type_Default {
         var $tinstances;
         var $identifiers;
 
-        function __construct($datadir) {
-                $this->datadir = $datadir;
+        function __construct($config) {
+                $this->datadir = $config['datadir'];
+                $this->rrdtool = $config['rrdtool'];
                 $this->parse_get();
                 $this->rrd_files();
                 $this->identifiers = $this->file2identifier($this->files);
@@ -124,7 +126,8 @@ class Type_Default {
         }
 
         function rrd_options() {
-                $rrdgraph[] = '/usr/bin/rrdtool graph - -a PNG';
+                $rrdgraph[] = $this->rrdtool;
+                $rrdgraph[] = 'graph - -a PNG';
                 $rrdgraph[] = sprintf('-w %d', is_numeric($this->width) ? $this->width : 400);
                 $rrdgraph[] = sprintf('-h %d', is_numeric($this->heigth) ? $this->heigth : 175);
                 $rrdgraph[] = '-l 0';