added new parser for config

lib/config/layouts.py

@@ -1,8 +1,28 @@
+class LayouException(Exception):
+    def __init__(self, msg):
+        self.msg = msg
+        
+    def __str__(self):
+        return repr(self.msg)
+
 class Layout:
-    def __init__(self, myLayout):
-        self.name = myLayout
-        self.enabled = False
-        self.hostgroups = []
+    def __init__(self, name, enabled = False , hostgroups=None):
+        self._name = name
+        self._enabled = enabled
+
+        if hostgroups is None or len(hostgroups) <= 0:
+            raise Exception("Layout: " + name + " without hostgroups is useless")
+        else:
+            self._hostgroups = hostgroups
+            
+    def get_name(self):
+        return self._name
+    
+    def is_enabled(self):
+        return self._enabled
+
+    def get_hostgroups(self):
+        return self._hostgroups
 
     def __str__(self):
         ret = "Layout: 'Name:" + str(self.name) + "', 'Enabled: " + str(self.enabled) + " "
@@ -38,6 +58,7 @@ class LayoutList:
                             else:
                                 # TODO: replace next line with new logging
                                 #logger.logWarningConfig(file="hostgroups", missing=group)
+                                pass
                 self.layouts.append(l)
 
     def __str__(self):