From 7205391ff143f201ccc699c7348402a5e6d279f7 Mon Sep 17 00:00:00 2001
From: Sebastian Schmelzer
Date: Thu, 4 Jun 2009 13:26:19 +0000
Subject: fix "Module not found" bug of distroutils in plugin install routine

git-svn-id: http://svn.openslx.org/svn/openslx/openslx/trunk@2932 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 lib/OpenSLX/DistroUtils/Engine.pm | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/OpenSLX/DistroUtils/Engine.pm b/lib/OpenSLX/DistroUtils/Engine.pm
index 354210e3..2a369ca2 100644
--- a/lib/OpenSLX/DistroUtils/Engine.pm
+++ b/lib/OpenSLX/DistroUtils/Engine.pm
@@ -29,17 +29,38 @@ sub new
 sub loadDistro {
     my $self = shift;
     my $distroName = shift;
+       $distroName = ucfirst($distroName);
     
     my $distro;
+    
+    my $pathToClass = "$openslxConfig{'base-path'}/lib";
+    my $flags = {};
+    if ($pathToClass) {
+        $flags->{incPaths} = [ $pathToClass ];
+        # if you call this function inside a plugin's install method we have to add /mnt
+        # in front of the include path!
+        $flags->{incPaths} = [ "/mnt/$pathToClass" ];
+    }
+    
     my $loaded = eval {
-            $distro = instantiateClass("OpenSLX::DistroUtils::${distroName}");
+            $distro = instantiateClass("OpenSLX::DistroUtils::${distroName}", $flags);
+            return 0 if !$distro;   # module does not exist, try next
+            1;
+        };
+        
+    if (!$loaded) {
+    	vlog(1, "can't find distro specific class, try base class..");
+        $loaded = eval {
+            $distro = instantiateClass("OpenSLX::DistroUtils::Base", $flags);
             return 0 if !$distro;   # module does not exist, try next
             1;
         };
+    }
+    
     if (!$loaded) {
-        $distro = instantiateClass("OpenSLX::DistroUtils::Base");
-        print ('couldnt load distro class');
+        vlog(1, "failed to load DistroUtils!");
     }
+
     return $distro;
 }
 
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